Lasseter
Brian A. Lasseter, Austin, TX US
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20090210842 | Automated Method for Buffering in a VLSI Design - Buffers are placed on selected nets coupled to input and output pins of entities in an IC device. This includes loading selected input and output pins of entities prior to respectively buffering nets of the entities and buffering in successive iterations, which includes setting artificial loads on selected input pins. The buffering in a current iteration is limited to i) buffering nets on the current iteration entity for receivers on the current iteration entity and ii) buffering nets on the current iteration entity directly coupled to respective nets of an immediately adjacent entity that has been buffered already in a preceding one of iterations, but only if the already buffered net is coupled to a receiver on its own net or a receiver on some other already buffered net via nets that have all been buffered via one or more of the preceding iterations. | 08-20-2009 |
Laurie Lasseter, Wood Bidge, IL US
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20100105482 | WAGERING GAME ENVIRONMENT INCLUDING AN AD SERVER - A wagering game machine network including wagering game machines and other devices includes an ad server operable to receive and store ads having ad components. The ads may be sent to any device on the wagering game machine network. Ad components for ads and the ads themselves may be selected based on the capabilities of the device receiving the ad. Ads and ad components may be received from remote ad servers connected to the ad server via a network such as the Internet. Ads may be directed to devices at particular locations, such as a location where a particular wagering game player is located, or where a group of wagering game players having similar demographic characteristics or preferences is located. Ads may be selected based on statistics related to time, ad popularity, payment etc. | 04-29-2010 |
Laurie Lasseter, Wood Ridge, IL US
Patent application number | Description | Published |
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20120322537 | WAGERING GAME MACHINE HIBERNATION - Apparatus, systems, and methods may operate to receive operational power from a primary power supply at a processor housed within a wagering game machine, where the processor is operable to present a wagering game. Further activities may include determining that the wagering game machine is currently in a hibernation state, authenticating at least one hibernation file, and resuming operation of the wagering game machine to a base operation state defined by the at least one hibernation file. Additional apparatus, systems, and methods are disclosed. | 12-20-2012 |
Laurie E. Lasseter, Woodridge, IL US
Patent application number | Description | Published |
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20140235332 | GAMING SOCIAL COMMUNICATION - Disclosed herein are one or more examples of generating a communication directed to a contact of a wagering game player account. In some embodiments, a gaming system can perform operations to determine an identity of an individual located within a given physical location and present, on a display device, a virtual identifier associated with the contact. The individual is indicated as a contact in a wagering game player account. The display device is associated with the wagering game player account. The gaming system can further perform an operation to detect a user input related to the virtual identifier presented on the display device. Further, the gaming system can perform an operation to send a communication to a device associated with the contact in response to detecting the user input. | 08-21-2014 |
Robert H Lasseter, Madison, WI US
Patent application number | Description | Published |
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20080212343 | INVERTER BASED STORAGE IN DYNAMIC DISTRIBUTION SYSTEMS INCLUDING DISTRIBUTED ENERGY RESOURCES - A microsource is provided, which includes an inverter, an energy storage device, and a controller. The controller calculates a maximum frequency change for the inverter based on a first comparison between a first power set point and a measured power from the inverter. The first power set point is defined based on a charge level of the energy storage device. A minimum frequency change for the inverter is calculated based on a second comparison between a second power set point and the measured power from the inverter. An operating frequency for the inverter is calculated based on a third comparison between a power set point and a measured power flow. A requested frequency for the inverter is calculated by combining the maximum frequency change, the minimum frequency change, and the operating frequency. The requested frequency is integrated to determine a phase angle of a voltage of the inverter to control a frequency of an output power of the inverter. | 09-04-2008 |
20080215187 | NON-INVERTER BASED DISTRIBUTED ENERGY RESOURCE FOR USE IN A DYNAMIC DISTRIBUTION SYSTEM - A microsource is provided, which includes a generator, a prime mover, and a controller. The prime mover includes a shaft connected to drive the generator to generate power at a frequency controlled by a rotation rate of the shaft. The controller calculates an operating frequency for the generator based on a comparison between a power set point and a measured power flow. A requested shaft speed for the prime mover is calculated by combining a maximum frequency change, a minimum frequency change, and the calculated operating frequency A shaft speed adjustment is calculated for the prime mover based on a comparison between the requested shaft speed and a measured shaft speed of the prime mover. A fuel command for the prime mover is calculated based on the shaft speed adjustment. A rotation rate of the shaft of the prime mover is adjusted based on the calculated fuel command to control the frequency. | 09-04-2008 |
20090326724 | CONTROL OF COMBINED STORAGE AND GENERATION IN DISTRIBUTED ENERGY RESOURCES - A microsource is provided, which includes an energy storage device, a power generation device, and a controller. The energy storage device is operably coupled for power transfer to a load through a first power bus. The power generation device is operably coupled for power transfer to the load through a second power bus. The controller determines a mode of operation for the energy storage device and the power generation device based on an energy level of the energy storage device and on the load; determines minimum power set points and maximum power set points for the energy storage device and the power generation device based on the determined mode of operation, on a storage output power measured at the first power bus, and on a generation output power measured at the second power bus; and controls an output power of the energy storage device and an output power of the power generation device based on the determined minimum and maximum power set points. | 12-31-2009 |
20100207456 | CONTROL OF SMALL DISTRIBUTED ENERGY RESOURCES - A method includes operating a microsource in a grid mode in which the microsource is connected to a utility grid. The microsource is located in a microgrid and is configured to deliver a power P | 08-19-2010 |