Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7263231 | Method and apparatus for performing video image decoding | Hong Jiang, Val G. Cook | 2007-08-28 |
| 6459452 | System, method, and apparatus for decoding digital video sequences | — | 2002-10-01 |
| 5859663 | Audio control system for video teleconferencing | — | 1999-01-12 |
| 5778207 | Assisting operating-system interrupts using application-based processing | — | 1998-07-07 |
| 5548793 | System for controlling arbitration using the memory request signal types generated by the plurality of datapaths | David L. Sprague, Kevin Harney, Eiichi Kowashi, Michael Keith, Gregory M. Papadopoulos +5 more | 1996-08-20 |
| 5530884 | System with plurality of datapaths having dual-ported local memory architecture for converting prefetched variable length data to fixed length decoded data | David L. Sprague, Kevin Harney, Eiichi Kowashi, Michael Keith, Gregory M. Papadopoulos +5 more | 1996-06-25 |
| 5517665 | System for controlling arbitration using the memory request signal types generated by the plurality of datapaths having dual-ported local memory architecture for simultaneous data transmission | David L. Sprague, Kevin Harney, Eiichi Kowashi, Michael Keith, Gregory M. Papadopoulos +5 more | 1996-05-14 |
| 5430854 | Simd with selective idling of individual processors based on stored conditional flags, and with consensus among all flags used for conditional branching | David L. Sprague, Kevin Harney, Eiichi Kowashi, Michael Keith, Michael Papadopoulos +5 more | 1995-07-04 |
| 5361370 | Single-instruction multiple-data processor having dual-ported local memory architecture for simultaneous data transmission on local memory ports and global port | David L. Sprague, Kevin Harney, Eiichi Kowashi, Michael Keith, Michael Papadopoulos +5 more | 1994-11-01 |
| 5225904 | Adaptive digital video compression system | Stuart J. Golin, Brian Astle, John M. Keith | 1993-07-06 |
| 5189636 | Dual mode combining circuitry | Michael F. Patti, Nicola J. Fedele, Kevin Harney | 1993-02-23 |
| 5187793 | Processor with hierarchal memory and using meta-instructions for software control of loading, unloading and execution of machine instructions stored in the cache | John M. Keith, David L. Sprague, Douglas F. Dixon, Judith A. Goldstein | 1993-02-16 |
| 5088053 | Memory controller as for a video signal processor | David L. Sprague, Alfred Y. Kwan | 1992-02-11 |
| 5079630 | Adaptive video compression system | Stuart J. Golin, Brian Astle, John M. Keith | 1992-01-07 |
| 5047975 | Dual mode adder circuitry with overflow detection and substitution enabled for a particular mode | Michael F. Patti, Nicola J. Fedele, Kevin Harney | 1991-09-10 |
| 4967196 | Apparatus for decoding variable-length encoded data | David L. Sprague | 1990-10-30 |
| 4918523 | Digital video formatting and transmission system and method | Stuart J. Golin, Brian Astle, John M. Keith, Suz-Hsi Wan | 1990-04-17 |
| 4881194 | Stored-program controller for equalizing conditional branch delays | David L. Sprague, Kevin Harney, Herbert H. Taylor, Jr. | 1989-11-14 |
| 4868653 | Adaptive digital video compression system | Stuart J. Golin, Brian Astle, John M. Keith | 1989-09-19 |
| 4823201 | Processor for expanding a compressed video signal | David L. Sprague, John M. Keith, Michael F. Patti, Kevin Harney, Lawrence D. Ryan +2 more | 1989-04-18 |
| 4785349 | Digital video decompression system | John M. Keith, Stuart J. Golin, Brian Astle | 1988-11-15 |