Yao-Jen
Yao-Jen Chang, Taipei TW
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20090085772 | System And Method Of Image-Based Space Detection - Disclosed is a system and method of image-based space detection. The system includes an image selection module, a 3-layer detection mechanism and an optimization module. At least one image processing area that may affect space-status judgment is selected from plural image processing areas. The 3-layer detection mechanism having an observation layer, a labeling layer, and a semantic layer observes the information about the selected image processing area, associates with a local classification model, and adjacent local constraint model and a global semantics model to completely describe the probability distribution of the links among the three layers, and provide global label constraint information. The optimization module analyzes the probability distribution and global label constraint information, and generates an image-based optimized space detection result. | 04-02-2009 |
20090110236 | Method And System For Object Detection And Tracking - Disclosed is a method and system for object detection and tracking. Spatio-temporal information for a foreground/background appearance module is updated, based on a new input image and the accumulated previous appearance information and foreground/background information module labeling information over time. Object detection is performed according to the new input image and the updated spatio-temporal information and transmitted previous information over time, based on the labeling result generated by the object detection. The information for the foreground/background appearance module is repeatedly updated until a convergent condition is reached. The produced labeling result from objection detection is considered as a new tracking measurement for further updating on a tracking prediction module. A final tracking result may be obtained through the updated tracking prediction module, which is determined by the current tracking measurement and the previous observed tracking results. The tracking object location at the next time is predicted. The returned predicted appearance information for the foreground/background object is used as the input for updating the foreground and background appearance module. The returned labeling information is used as the information over time for the object detection. | 04-30-2009 |
20110085288 | All-In-One Desktop Computer - An all-in-one desktop computer includes a casing, a display module, a motherboard, a storage device, and a heat dissipating device. The display module is contained in the casing. The display module has a display panel exposed to the casing. The storage device is located at a center-of-gravity position of the all-in-one desktop computer. The motherboard, the storage device, and the heat dissipating device are contained in the casing and are disposed at the back of the display module without overlap. Therefore, the all-in-one desktop computer has smaller volume and a better heat dissipation effect via special disposition of the motherboard, the storage device, and the heat dissipating device. | 04-14-2011 |
20140052397 | INRUSH CURRENT MEASURING DEVICE - An inrush current measuring device is disclosed in the present invention. The device includes a current sensing unit, an analog-to-digital converter, a filter, a microcontroller, and a display unit. The inrush current measuring device of the present invention can determine an inrush current by use of at least five sampling current values and does not need to depend on an observation starting point for detecting current value of the inrush current or a continuous detecting time period to obtain accurate measurement of inrush current. | 02-20-2014 |
Yao-Jen Chang, Chung Li TW
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20110257877 | GUIDANCE SYSTEM AND METHOD FOR TAKING PUBLIC TRANSPORTATION - The present invention provides a guidance system and a guidance method for taking public transportation, which comprise a mobile device having a mobile positioning unit and a mobile interface unit. After the mobile interface unit receives destination information, the mobile positioning unit produces text guidance information according to location information and the destination information. The mobile interface unit displays the text guidance information for guiding people the way to the platform of the public transportation and helping people to confirm the public transportation to take. | 10-20-2011 |
Yao-Jen Chang, Taipei City TW
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20120228713 | THREE-DIMENSIONAL COMPLEMENTARY METAL OXIDE SEMICONDUCTOR DEVICE - A three-dimensional complementary metal oxide semiconductor device comprises a bottom wafer having a first-type strained MOS transistor; a top wafer stacked on the bottom wafer face to face or face to back, having a second-type strained MOS transistor arranged opposite to the first-type strained MOS transistor, and having a plurality of metal pads and a plurality of TSVs connected to the metal pads; and a hybrid bonding layer arranged between the bottom wafer and the top wafer, having metallic-bonding areas connecting the first-type and second-type MOS transistors to TSVs and a non-metallic bonding area filled in all space except the metallic bonding areas, so as to bond the bottom and top wafers. | 09-13-2012 |
20140008801 | SUBMICRON CONNECTION LAYER AND METHOD FOR USING THE SAME TO CONNECT WAFERS - A submicron connection layer and a method for using the same to connect wafers is disclosed. The connection layer comprises a bottom metal layer formed on a connection surface of a wafer, an intermediary diffusion-buffer metal layer formed on the bottom metal layer, and a top metal layer formed on the intermediary diffusion-buffer metal layer. The melting point of the intermediary diffusion-buffer metal layer is higher than the melting points of the top and bottom metal layers. The top and bottom metal layers may form a eutectic phase. During bonding wafers, two top metal layers are joined in a liquid state; next the intermediary diffusion-buffer metal layers are distributed uniformly in the molten top metal layers; then the top and bottom metal layers diffuse to each other to form a low-resistivity eutectic intermetallic compound until the top metal layers are completely exhausted by the bottom metal layers. | 01-09-2014 |
20150162280 | Surface Pre-Treatment for Hard Mask Fabrication - A robust metallization profile is formed by pre-treat an anti-reflective coating layer by plasma before forming a hard mask layer. Pre-treatment is helpful especially in small feature size process, for example, 50 nm and below. By changing constitution of a surface layer of the anti-reflective coating, interface of the anti-reflective coating layer and the hard mask layer is smoothed which results in less overhang and better gap-filling performance. | 06-11-2015 |
20150235823 | PLASMA APPARATUS, MAGNETIC-FIELD CONTROLLING METHOD, AND SEMICONDUCTOR MANUFACTURING METHOD - Embodiments of a plasma apparatus are provided. The plasma apparatus includes a processing chamber and a wafer chuck disposed in the processing chamber. The plasma apparatus also includes a target element located over the wafer chuck and an electromagnet array located over the target element and having a number of electromagnets. Some of the electromagnets in a magnetic-field zone of the electromagnet array are enabled to generate a magnetic field adjacent to the target element. The magnetic-field zone is moved during a semiconductor manufacturing process. | 08-20-2015 |
Yao-Jen Chang, Taoyuan County TW
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20130217237 | SPIN-ON DIELECTRIC METHOD WITH MULTI-STAGE RAMPING TEMPERATURE - A Spin-On Dielectric (SOD) method with multi stage ramping temperature for coating a dielectric material onto a substrate, comprising the steps of: (a) placing the substrate on a chill plate to decrease the temperature; (b) fixing the chilled substrate on a spinning device; (c) rotating the spinning device to drive the substrate rotating; (d) injecting the dielectric material onto the center of the substrate; (e) spreading the dielectric material on the upper surface of the substrate by spinning; (f) baking the substrate and the dielectric material by a heat plate to achieve multi stages ramping temperature, where the temperature of each stage has a steady state temperature for a predetermined time and the posterior stage has higher temperature than the anterior stage; (g) placing the substrate on the chill plate for cooling down; (h) spreading a film of dielectric material and finishing the coating. | 08-22-2013 |
Yao-Jen Chang, Taichung City TW
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20130313302 | FEEDING DEVICE - A feeding device includes a fixing base. A motor is fixed to the fixing base. The motor has an output axle. A transmission axle is fixedly connected to the output axle. The feeding device further includes a feeding block having a side fixedly connected to the transmission axle. The feeding block has a feeding notch. The feeding notch is formed around the transmission axle circumferentially. Hence, once a slender material enters the rotational space of the feeding block, the motor drives the feeding block to rotate, whereas the slender material is pressed by the feeding notch of the feeding block and sent out as a result of the continuous rotation of the feeding block. Hence, the feeding device not only enables continuous material conveyance but also allows the slender material to be conveyed smoothly even when the slender material is slightly bent or deformed. | 11-28-2013 |
Yao-Jen Chang, New Taipei TW
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20150015068 | Multi-port Energy Storage System and Control Method Thereof - A multi-port energy storage system includes a bi-directional power conversion circuit, a DC-AC inverter circuit, an electric energy storage facility, a first AC port, a second AC port and an AC switch. The multi-port energy storage system controllably provides various classifications of power supply quality via the first AC port and the second AC port. | 01-15-2015 |
Yao-Jen Chang, Hsinchu City TW
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20150035165 | INTERCONNECTION STRUCTURE OF SEMICONDUCTOR DEVICE - An interconnection structure of a semiconductor device is provided, where the interconnection structure is constructed in a semiconductor substrate. The interconnection structure includes a first through silicon via and a second through silicon via both penetrating the semiconductor substrate, and the first through silicon via is spaced from the second through silicon via by a distance ranged from 2 μm to 40 μm. | 02-05-2015 |
20150139322 | METHOD AND APPARATUS FOR INTER-PICTURE COST COMPUTATION - A method and an apparatus for inter-picture cost computation are provided. The inter-picture cost computation apparatus includes an original difference calculation module, a before-compensation difference calculation module, an inter-picture cost computation module, and a compensation module. The original difference calculation module calculates original differences between first original pixels at the first frame time and second original pixels at the second frame time. The before-compensation difference calculation module calculates before-compensation differences between first compensated pixels at the first frame time and reconstructed pixels at the second frame time. The inter-picture cost calculation module calculates an inter-picture cost according to the sample adaptive offset (SAO) compensation value, the original differences, and the before-compensation differences. The compensation module compensates the reconstructed pixels according to the SAO compensation value when the inter-picture cost is a minimum. | 05-21-2015 |
Yao-Jen Chang, Hualien County TW
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20150240210 | METHOD FOR RAPID MINCING OF ADIPOSE TISSUES TO ISOLATE LIVE CELLS IN VITRO - A method for rapid mincing of adipose tissues to isolate live cells in vitro is disclosed to overcome the drawbacks of a lead procedure of isolating live cells by holding a knife to mince adipose tissues, which can only isolate a small number of live cells and obtain low cell viability. The method includes: providing an adipose tissue; mincing the adipose tissue homogeneously by a mincing device; adding a reagent into the minced adipose tissue to perform hydrolysis; performing centrifuge and isolation; and removing a supernatant to obtain a cell pellet. Therefore, the time of mincing adipose tissues can be shortened, and contaminations caused by repeated use of the knife can be avoided. The method can be used for isolating live cells of adipose tissues to improve the number of live cells per unit weight of adipose tissues without reducing the cell viability. | 08-27-2015 |
Yao-Jen Chen, Fengshan TW
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20090051599 | High-directional wide-bandwidth antenna - A high-directional wide-bandwidth antenna is disclosed. The high-directional wide-bandwidth antenna includes a first element, a first radiating body, a second radiating body, a third radiating body, and a fourth radiating body. The first element has a first feeding point, wherein its equivalent reactance is inductive. One end of the first radiating body is connected to the first element and the other end of the first radiating body is a coupling surface. The second radiating body has a second feeding point and is extended through the second feeding point to the coupling surface so that the energy is transferred between the first radiating body and the second radiating body through the coupling surface. The first resonant frequency is attained by the first radiating body and the second radiating body, and the second resonant frequency is attained by the third radiating body and the fourth radiating body. | 02-26-2009 |
Yao-Jen Chuang, Banciao City TW
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20100065913 | Performance-Aware Logic Operations for Generating Masks - A method for forming masks for manufacturing a circuit includes providing a design of the circuit, wherein the circuit comprises a device; performing a first logic operation to determine a first region for forming a first feature of the device; and performing a second logic operation to expand the first feature to a second region greater than the first region. The pattern of the second region may be used to form the masks. | 03-18-2010 |
20120043618 | Performance-Aware Logic Operations for Generating Masks - Stress engineering for PMOS and NMOS devices is obtained with a compressive stressor layer over the PMOS device, wherein the compressive stressor layer has the shape of a polygon when viewed from a top down perspective, and wherein the polygon includes a recess defined in its periphery. The NMOS device has a tensile stress layer wherein the tensile stressor layer has the shape of a polygon when viewed from the top down perspective, wherein the polygon includes a protrusion in its periphery, the protrusion extending into the recess of the first stressor layer. Thus, stress performance for both devices can be improved without violating design rules. | 02-23-2012 |
Yao-Jen Kuo, Tainan City TW
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20140258794 | MEMORY PAGE BUFFER - Counting status circuits are electrically coupled to corresponding status elements. The status elements selectably store a bit status of a bit line coupled to a memory array. The bit status can indicate one of at least pass and fail. The counting status circuits are electrically coupled to each other in a sequential order. Control logic causes processing of the counting status circuits in the sequential order to determine a total of the memory elements that store the bit status. The total number of memory elements that store the bit status indicate the number of error bits or non-error bits, which can help determine whether there are too many errors to be fixed by error correction codes. | 09-11-2014 |
Yao-Jen Lai, Cingshuei Township TW
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20100175788 | Cutter Assembly and Electric Pencil Sharpener - A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off. | 07-15-2010 |
20120060976 | Cutter Assembly for an Electric Pencil Sharpener - A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off. | 03-15-2012 |
Yao-Jen Lee, Hsinchu City TW
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20100120263 | MICROWAVE ACTIVATION ANNEALING PROCESS - The present invention relates a microwave activation annealing process, which includes: the providing of a semiconductor process to form a semiconductor device on a substrate; activation: using a microwave device to perform microwave activation on the semiconductor device with frequency in the range of 2.45 GHz and 24.15 GHz and temperature in the range of 100° C. and 600° C.; annealing: using the microwave device to perform microwave annealing on the semiconductor device with frequency in the range 2.45 GHz to 24.15 GHz and temperature in the range 100° C. to 600° C.; by doing so, the present invention can, in the premise without the destruction of material property and structural interface and be able to shorten process time and enhance heating homogeneity, achieve the objective of activation annealing, hence, it can solve the defects caused by the heat treatment technique of prior art high temperature activation annealing. | 05-13-2010 |
Yao-Jen Lee, Kaohsiung City TW
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20140027823 | METHOD FOR FORMING THIN METAL COMPOUND FILM AND SEMICONDUCTOR STRUCTURE WITH THIN METAL COMPOUND FILM - A method for forming a metal compound film includes: providing a substrate structure; forming a first metal layer on the substrate structure; performing a first microwave annealing process to conduct a reaction between the first metal layer and the substrate structure so as to form a first polycrystalline film of a metal compound; and performing a second microwave annealing process to transform the first polycrystalline film into a second polycrystalline film of the metal compound with an enlarged grain size, wherein a microwave power output used in the second microwave annealing process is higher than that used in the first microwave annealing process. | 01-30-2014 |
20140287561 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device is disclosed in the present invention. The abovementioned method comprises the following steps. Firstly, a gate is formed on a substrate. A gate insulating layer is then formed on the gate, and further an active layer is disposed on the gate insulating layer, wherein the active layer is composed of a microwave absorbing material. Source/drain is defined on the active layer to form the semiconductor device, and a microwave annealing process is finally performed thereon. | 09-25-2014 |
Yao-Jen Tu, Miaoli County TW
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20140216918 | METHOD FOR FABRICATING GOLD/TITANIUM DIOXIDE CORE-SHELL STRUCTURED PHOTOCATALYST AND APPLICATION THEREOF TO PHOTOCATALYTIC DECOMPOSITION OF ORGANIC COMPOUNDS - This invention discloses a method for fabricating a gold/titanium dioxide core-shell structured photocatalyst and the application thereof to photocatalytic decomposition of organic compounds under ultraviolet irradiation. The method comprises steps: fabricating a solution of gold ions; fabricating gold/titanium dioxide core-shell structured nanoparticles; and crystallizing the gold/titanium dioxide core-shell structured nanoparticles, wherein gold and titanium dioxide are mixed by a weight ratio of 0.005 to 0.03. The gold/titanium dioxide core-shell structured photocatalyst can effectively decompose organic compounds and dyes under ultraviolet irradiation. | 08-07-2014 |
Yao-Jen Yeh, New Taipei City TW
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20150211675 | DEVICE ADJUSTABLE SUPPORT - A device adjustable support comprises a bracket plate and a coupling mechanism including: a guiding track that is securely integrated with the bracket plate and that extends along a first curved and non-circumferential line; a course-keeping member that is integrated with the bracket plate; a first connector that is connected slidably to the guiding track so as to be slidable on the bracket plate along the first curved and non-circumferential line; and a second connector that is connected movably to the course-keeping member so as to keep sliding movement of the first connector along the guiding track. | 07-30-2015 |