Patent application number | Description | Published |
20100069835 | KNITTED CATHETER - A medical device, comprising: an elongate tubular knitted catheter comprising at least one biocompatible, electrically non-conductive filament arranged in longitudinally adjacent substantially parallel rows each stitched to an adjacent row. | 03-18-2010 |
20100070007 | KNITTED ELECTRODE ASSEMBLY AND INTEGRATED CONNECTOR FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD). The AIMD comprises: a knitted electrode assembly comprising: at least one biocompatible, electrically non-conductive filament arranged in substantially parallel rows each stitched to an adjacent row, and at least one biocompatible, electrically conductive filament having a first end intertwined with a first row of the at least one non-conductive filament, and a second end intertwined with a second row of the at least one non-conductive filament, wherein the first and second rows are spaced from one another. | 03-18-2010 |
20100070008 | KNITTED ELECTRODE ASSEMBLY FOR AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD). The AIMD comprises an electronics module; and a knitted electrode assembly comprising: at least one biocompatible, electrically non-conductive filament arranged in substantially parallel rows each stitched to an adjacent row, and at least one biocompatible, electrically conductive filament intertwined with the at least one non-conductive filament, and configured to be electrically connected to the electronics module. | 03-18-2010 |
20100262214 | STITCHED COMPONENTS OF AN ACTIVE IMPLANTABLE MEDICAL DEVICE - An active implantable medical device (AIMD) comprising an implantable electronics module and a tissue interface. At least one of the electronics module and the tissue interface comprises an electrically non-conductive, biocompatible and needle-piercable base having one or more biocompatible electrically conductive strands of conductive filaments stitched to the base. As used herein, stitching a conductive filament to a base refers to sewing, embroidering or otherwise securing the filament to the base through the use of hand or machine needlework. | 10-14-2010 |
Patent application number | Description | Published |
20100161129 | SYSTEM AND METHOD FOR ADJUSTING AN IMAGE CAPTURING DEVICE ATTRIBUTE USING AN UNUSED DEGREE-OF-FREEDOM OF A MASTER CONTROL DEVICE - An image capturing device is robotically positioned and oriented in response to operator manipulation of a master control device. An unused degree-of-freedom of the master control device is used to adjust an attribute such as focusing of the image capturing device relative to a continually updated set-point. A deadband is provided to avoid inadvertent adjusting of the image capturing device attribute and haptic feedback is provided back to the master control device so that the operator is notified when adjusting of the attribute is initiated. | 06-24-2010 |
20100207564 | Power Source Estimation Methods and Apparatus - A method for estimating power capability of a power source driving an electrical load can include obtaining initial values of power source parameters including a voltage value and a current value while preventing the power source from causing kinetic energy to be produced in the electrical load. The method can also include estimating power capability of the power source based on the initial values of the power source parameters. | 08-19-2010 |
20100225209 | ERGONOMIC SURGEON CONTROL CONSOLE IN ROBOTIC SURGICAL SYSTEMS - A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base. | 09-09-2010 |
20100228249 | USER INTERFACES FOR ELECTROSURGICAL TOOLS IN ROBOTIC SURGICAL SYSTEMS - A method for a minimally invasive surgical system is disclosed including capturing camera images of a surgical site; generating a graphical user interface (GUI) including a first colored border portion in a first side and a second colored border in a second side opposite the first side; and overlaying the GUI onto the captured camera images of the surgical site for display on a display device of a surgeon console. The GUI provides information to a user regarding the first electrosurgical tool and the second tool in the surgical site that is concurrently displayed by the captured camera images. The first colored border portion in the GUI indicates that the first electrosurgical tool is controlled by a first master grip of the surgeon console and the second colored border portion indicates the tool type of the second tool controlled by a second master grip of the surgeon console. | 09-09-2010 |
20100228264 | ADAPTABLE INTEGRATED ENERGY CONTROL SYSTEM FOR ELECTROSURGICAL TOOLS IN ROBOTIC SURGICAL SYSTEMS - A method for a minimally invasive surgical system is disclosed including reading first tool information from a storage device in a first robotic surgical tool mounted to a first robotic arm to at least determine a first tool type; reading equipment information about one or more remote controlled equipment for control thereof; comparing the first tool information with the equipment information to appropriately match a first remote controlled equipment of the one or more remote controlled equipment to the first robotic surgical tool; and mapping one or more user interface input devices of a first control console to control the first remote controlled equipment to support a function of the first robotic surgical tool. | 09-09-2010 |
20120205419 | Methods and Systems for Detecting Clamping or Firing Failure - Systems and methods are provided for detecting failure in clamping of a material and/or firing of a staple into a clamped material and indicating such failure to a user on a user interface. The system and methods are particularly suited for use with end effectors having closing and/or firing mechanisms coupled to an actuator. By monitoring a driving parameter of an actuator that effects the clamping and/or firing, the systems and methods provide an indication of failure in response to the monitored drive parameter. In some embodiments, an indication of failure is output when the monitored drive parameter is outside an acceptable range of desired driving parameters during clamping and/or firing. The disclosed systems and methods are particularly beneficial when used for minimally invasive surgery. | 08-16-2012 |
20120209288 | Indicator for Knife Location in a Stapling or Vessel Sealing Instrument - Systems and methods are provided for displaying an image of a tracked tool on a user interface, wherein at least a portion of the tool is hidden from view in any image on a user interface at any point during a procedure. The tool may include a cutting tool having jaws for clamping a material and a knife for cutting the clamped material, and superimposing an indicator of a knife position on the display during and/or after cutting. The knife position may include a location and/or orientation of the knife, including any or all of a pre-cut, cut-complete, cut-incomplete and an exposed position. The disclosed systems and methods allows a user to view the knife position in applications where the knife may not be visible to a user, which is particularly useful for clamping and cutting a body tissue with a robotic surgical system in minimally invasive procedures. | 08-16-2012 |
20120209314 | Methods and Systems for Indicating a Clamping Prediction - End effectors with closing mechanisms, and related tools and methods are disclosed. The disclosed end effectors may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication. | 08-16-2012 |
20120221147 | CONTROL PANEL FOR AN ADJUSTABLE ERGONOMIC CONTROL CONSOLE - A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base. | 08-30-2012 |
20120283745 | SELECTIVE ADDITIONAL CONTROL IN A CONTROL CONSOLE FOR SURGICAL INSTRUMENTS - A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base. | 11-08-2012 |
20120283876 | ADJUSTABLE ERGONOMIC CONTROL CONSOLE WITH USER LOGIN - A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base. | 11-08-2012 |
20130231681 | ADAPTABLE INTEGRATED ENERGY CONTROL SYSTEM FOR ELECTROSURGICAL TOOLS IN ROBOTIC SURGICAL SYSTEMS - A method for a minimally invasive surgical system is disclosed including reading first tool information from a storage device in a first robotic surgical tool mounted to a first robotic arm to at least determine a first tool type; reading equipment information about one or more remote controlled equipment for control thereof; comparing the first tool information with the equipment information to appropriately match a first remote controlled equipment of the one or more remote controlled equipment to the first robotic surgical tool; and mapping one or more user interface input devices of a first control console to control the first remote controlled equipment to support a function of the first robotic surgical tool. | 09-05-2013 |
20140081455 | METHODS AND SYSTEMS FOR ASSIGNING INPUT DEVICES TO TELEOPERATED SURGICAL INSTRUMENT FUNCTIONS - A method of assigning an auxiliary input device to control a surgical instrument in a robotic surgical system can include automatically assigning an auxiliary input device to control an auxiliary function of a surgical instrument based on a position of the auxiliary input device and which of a user's hands is operating another input device operably coupled to control movement of the surgical instrument. A system for controlling a surgical instrument may include an input device of a surgical system that is operably coupled to generate and transmit an input control signal to control movement of a surgical instrument operably coupled to the surgical system. The system may further include an auxiliary input device, and a control system operably coupling the auxiliary input device to control an auxiliary function of the surgical instrument based on a position of the auxiliary input device and which of a user's hands is operating the input device. | 03-20-2014 |
20140297130 | SURGICAL PATIENT SIDE CART WITH DRIVE SYSTEM AND METHOD OF MOVING A PATIENT SIDE CART - A patient side cart for a teleoperated surgical system can include at least one manipulator arm portion for holding a surgical instrument, a steering interface, and a drive system. The steering interface may be configured to detect a force applied by a user to the steering interface indicating a desired movement for the teleoperated surgical system. The drive system can include at least one driven wheel, a control module, and a model section. The control module may receive as input a signal from the steering interface corresponding to the force applied by the user to the steering interface. The control module may be configured to output a desired movement signal corresponding to the signal received from the steering interface. The model section can include a model of movement behavior of the patient side cart, the model section outputting a movement command output to drive the driven wheel. | 10-02-2014 |
20140316654 | SURGICAL PATIENT SIDE CART WITH STEERING INTERFACE - A patient side cart for a teleoperated surgical system includes at least one manipulator portion for holding a surgical instrument and a steering interface. The steering interface may include at least one sensor positioned to sense turning, fore, and aft forces exerted by a user to move the cart. The steering interface may further include a coupling mechanism to removably couple the steering interface with the patient side cart. The at least one sensor may be placed in signal communication with a drive control system of the patient side cart when the steering interface is in a coupled state with the patient side cart. | 10-23-2014 |
20150238268 | METHODS AND SYSTEMS FOR INDICATING A CLAMPING PREDICTION - End effectors with closing mechanisms, and related tools and methods are disclosed. The disclosed end effectors may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication. | 08-27-2015 |
20150238269 | METHODS AND SYSTEMS FOR INDICATING A CLAMPING PREDICTION - End effectors with closing mechanisms, and related tools and methods are disclosed. The disclosed end effectors may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication. | 08-27-2015 |
Patent application number | Description | Published |
20090193496 | DETECTION OF HARDWARE-BASED VIRTUAL MACHINE ENVIRONMENT - A method and a processing device are provided for detecting a hardware-based virtual machine environment. An execution time of a privileged instruction may be measured and an execution time of a nonprivileged instruction may be measured. The execution time of the privileged instruction may be compared with the execution time of the nonprivileged instruction. When the execution time of the privileged instruction exceeds the execution time of the nonprivileged instruction by at least a threshold or a threshold factor, then a hardware-based virtual machine environment is detected. In some embodiments, a well-known technique for detecting a software-based virtual machine environment may be used in conjunction with a technique for detecting a hardware-based virtual machine environment. A licensing policy of a software product may be accessed and the software product may be prevented from executing when a detected machine environment is in violation of the licensing policy. | 07-30-2009 |
20090204544 | ACTIVATION BY TRUST DELEGATION - A mechanism for delegating trust to activate a target program from the vendor (or its intermediary) to a customer (or its intermediary) using an issuance license. The customer may then activate using their own authentication implementation. Also, a method for formulating an issuance license that permits such delegation. Furthermore, a method for an entity outside of a customer to gather trace information from the activation process after the fact that allows a customer to identify the activating entity without the outside entity first identifying the activating entity. | 08-13-2009 |
20090327355 | SYSTEM AND METHOD FOR COORDINATING A POINT-IN-TIME COPY AMONG MULTIPLE DATA PROVIDERS - A system and method for coordinating a point-in-time copy (PITC) of a file or set of data distributed (e.g., striped) across multiple data providers (e.g., filers, file servers, storage arrays). A service coordinator receives a PITC request for a parent file, initializes the PITC's metadata and instructs the data providers to generate PITC subcomponents for the portions (e.g., sub-mirrors) of the file that they store. A scoreboard is created to track the status of the PITC, and includes an entry for each PITC subcomponent. Quality of service characteristics for the PITC may be copied from the parent and/or received with the request. If those characteristics cannot be attained, the PITC may be aborted. As PITC subcomponents are completed, they are returned to the service coordinator for assembly of the PITC. | 12-31-2009 |
20120173885 | KEY MANAGEMENT USING TRUSTED PLATFORM MODULES - Described herein are techniques for distributed key management (DKM) in cooperation with Trusted Platform Modules (TPMs). The use of TPMs strengthens the storage and processing security surrounding management of distributed keys. DKM-managed secret keys are not persistently stored in clear form. In effect, the TPMs of participating DKM nodes provide security for DKM keys, and a DKM key, once decrypted with a TPM, is available to be used from memory for ordinary cryptographic operations to encrypt and decrypt user data. TPM public keys can be used to determine the set of trusted nodes to which TPM-encrypted secret keys can be distributed. | 07-05-2012 |
20130031374 | FIRMWARE-BASED TRUSTED PLATFORM MODULE FOR ARM PROCESSOR ARCHITECTURES AND TRUSTZONE SECURITY EXTENSIONS - A “Firmware-Based TPM” or “fTPM” ensures that secure code execution is isolated to prevent a wide variety of potential security breaches. Unlike a conventional hardware based Trusted Platform Module (TPM), isolation is achieved without the use of dedicated security processor hardware or silicon. In general, the fTPM is first instantiated in a pre-OS boot environment by reading the fTPM from system firmware or firmware accessible memory or storage and placed into read-only protected memory of the device. Once instantiated, the fTPM enables execution isolation for ensuring secure code execution. More specifically, the fTPM is placed into protected read-only memory to enable the device to use hardware such as the ARM® architecture's TrustZone™ extensions and security primitives (or similar processor architectures), and thus the devices based on such architectures, to provide secure execution isolation within a “firmware-based TPM” without requiring hardware modifications to existing devices. | 01-31-2013 |
20130159729 | SOFTWARE-BASED TRUSTED PLATFORM MODULE - A “Firmware-Based TPM” or “fTPM” ensures that secure code execution is isolated to prevent a wide variety of potential security breaches. Unlike a conventional hardware based Trusted Platform Module (TPM), isolation is achieved without the use of dedicated security processor hardware or silicon. In general, the fTPM is first instantiated in a pre-OS boot environment by reading the fTPM from system firmware or firmware accessible memory or storage and placed into read-only protected memory of the device. Once instantiated, the fTPM enables execution isolation for ensuring secure code execution. More specifically, the fTPM is placed into protected read-only memory to enable the device to use hardware such as the ARM® architecture's TrustZone™ extensions and security primitives (or similar processor architectures), and thus the devices based on such architectures, to provide secure execution isolation within a “firmware-based TPM” without requiring hardware modifications to existing devices. | 06-20-2013 |
Patent application number | Description | Published |
20120323750 | DATA CUSTODIAN AND CURATION SYSTEM - A data custodian and curation system may store data from a data supplier in encrypted form and may allow users to consume the data when the consumers obtain access to the data through an agreement. The curation system may manage access to the data, even allowing a consumer to use the data as if it were their own, but may track each usage of the data to implement a payment scheme or various usage restrictions. The curation system may encrypt downstream uses of the data and operate as a digital rights management system for the data. The custodian and curation system may operate as a cloud service that may contain encrypted data from many data providers but where the data providers may individually control access to their data in a managed system at any granular level. | 12-20-2012 |
20120323947 | Enriching Database Query Responses using Data from External Data Sources - The subject disclosure is directed towards enriching database query responses using data from external data sources. When processing a database query seeking enriched data from an external data source, a request is communicated to the external data source based on the database query. An enriched database query response is generated based on data provided by the external data source. The enriched database query response may be combined with data returned via an internal database query operation, and/or inserted into a local database table. | 12-20-2012 |
20140143266 | Enriching Database Query Responses Using Data From External Data Sources - The subject disclosure is directed towards enriching database query responses using data from external data sources. When processing a database query seeking enriched data from an external data source, a request is communicated to the external data source based on the database query. An enriched database query response is generated based on data provided by the external data source. The enriched database query response may be combined with data returned via an internal database query operation, and/or inserted into a local database table. | 05-22-2014 |
20140143267 | Enriching Database Query Responses Using Data From External Data Sources - The subject disclosure is directed towards enriching database query responses using data from external data sources. When processing a database query seeking enriched data from an external data source, a request is communicated to the external data source based on the database query. An enriched database query response is generated based on data provided by the external data source. The enriched database query response may be combined with data returned via an internal database query operation, and/or inserted into a local database table. | 05-22-2014 |
Patent application number | Description | Published |
20130204743 | MOBILE SHOPPING TOOLS UTILIZING COLOR-BASED IDENTIFICATION, SEARCHING AND MATCHING ENHANCEMENT OF SUPPLY CHAIN AND INVENTORY MANAGEMENT SYSTEMS - A mobile-enabled system, methods and interfaces for merchants and consumers to identify, search for and match products based on color. The mobile platform provides a number of additional features to enhance shopping experiences, including features which display and/or direct a user to products within a store, by color or other user preferences. These features are enabled by accessing and downloading a combination of store schematics, planogram data, and inventory management systems data. | 08-08-2013 |
20130249934 | COLOR-BASED IDENTIFICATION, SEARCHING AND MATCHING ENHANCEMENT OF SUPPLY CHAIN AND INVENTORY MANAGEMENT SYSTEMS - A color-based system, methods and interfaces to gather, identify, search for and match products using color as a primary indicator. The system, methods and interfaces are preferably implemented as an enhancement of proprietary merchant inventory management systems (IMS) and supply chain management systems (SCM) which enable the effective codification and evaluation of color-based data received and transformed from a number of different merchant IMS and SCM feeds. The system architecture further enables dynamic color processing, pattern recognition and a robust set of features for enhancing commercial experiences of and interactions between consumers and merchants. | 09-26-2013 |
20130262228 | Digital Marketing Platform With Formatted Advertising Feature Coupled To Normalized Inventory Management System and Supply Chain Management System Feeds - A marketing platform enhancement to generate and transmit formatted advertisements and digital catalogs by utilizing user demographics and preferences to generate targeted and micro-targeted marketing materials. The customized advertisements and digital catalogs that are created draw upon up-to-date information maintained by merchant supply chain management systems (SCM) and/or inventory management systems (IMS) to more effectively and more frequently advertise merchant products based on user preferences. | 10-03-2013 |
20130266217 | SYSTEM AND METHOD FOR NORMALIZATION AND CODIFICATON OF COLORS FOR DYNAMIC ANALYSIS - A system and method for normalizing and codifying divergent color systems into a single universal color system. The middleware engine receives a data feed comprising a plurality of color swatches or images from one or more merchant system and normalizes the data feed into a common format. The dominant processor extracts the product images from the normalized data, segments each product image into segments, determines a dominant color for each segment, and determines the dominant product color for each product image based on prevalence of the dominant product color in each segment. The matched color processor converts the determined dominant product color into a digital value of the universal color system based on the color component intensity values. | 10-10-2013 |
20140052584 | SYSTEM AND METHOD FOR IDENTIFYING, SEARCHING AND MATCHING PRODUCTS BASED ON COLOR - A system and method for searching and matching products based on color using a universal color system comprises a plurality of processor based client devices, each client device uniquely associated with a user, a database engine comprising a plurality of products reverse mapped and organized in accordance with the hexadecimal color codes of the universal color system, and a processor based server. The server receives a color-based search query comprising user's color selection from a client device associated with a user over a communications network. The user's color selection comprises at least one hexadecimal color code of the universal color system. A color engine of the server searches the database engine for products having the hexadecimal color codes with a predetermined range of the hexadecimal color code of the user's color selection, and transmits the search result to the client device associated with the user over the communications network. | 02-20-2014 |
20150106235 | SYSTEM FOR NORMALIZING, CODIFYING AND CATEGORIZING COLOR-BASED PRODUCT AND DATA BASED ON A UNIVERISAL DIGITAL COLOR LANGUAGE - A system for normalizing, codifying categorizing divergent color systems into a universal color language. A server connected to a communications network receives, processes, codifies and categorizes divergent color data from a merchant system. A middleware engine of the server receives a data feed comprising a plurality of color swatches or images from the merchant system, and normalizes the data feed into a common format. A server processor extracts image data comprising a plurality of product images from the normalized data feed, identifies and converts at least one dominant product color in each product image to a digital value based on color component intensity values, and assigns a hexadecimal code of the universal color language to each product image that is closest to the digital value of each product image. A product categorization engine categorizes each product image into one of a plurality of product categories. | 04-16-2015 |
20150110390 | SYSTEM AND METHOD FOR NORMALIZATION AND CODIFICATON OF COLORS FOR DYNAMIC ANALYSIS - A system and method for normalizing and codifying divergent color systems into a single universal color system. The middleware engine receives a data feed comprising a plurality of color swatches or images from one or more merchant system and normalizes the data feed into a common format. The dominant processor extracts the product images from the normalized data, segments each product image into segments, determines a dominant color for each segment, and determines the dominant product color for each product image based on prevalence of the dominant product color in each segment. The matched color processor converts the determined dominant product color into a digital value of the universal color system based on the color component intensity values. | 04-23-2015 |
Patent application number | Description | Published |
20150036838 | LOUDNESS LEVEL CONTROL FOR AUDIO RECEPTION AND DECODING EQUIPMENT - The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated TV, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g. MPEG-1 Layer II, AC-3 2.0, AC-3 5.1 and HE-AAC) with one another, allowing a correction gain factor to be determined for equalising the perceived loudness of the signals when played-back at a connected playback device. The correction gain factor is then applied in the audio receiver device before output. | 02-05-2015 |
20150036842 | LOUDNESS LEVEL CONTROL FOR AUDIO RECEPTION AND DECODING EQUIPMENT - The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated TV, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g. MPEG-1 Layer II, AC-3 2.0, AC-3 5.1 and HE-AAC) with one another, allowing a correction gain factor to be determined for equalising the perceived loudness of the signals when played-back at a connected playback device. The correction gain factor is then applied in the audio receiver device before output. | 02-05-2015 |