Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8472555 | Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones | Jaiganesh Balakrishnan | 2013-06-25 |
| 7668265 | Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones | Jaiganesh Balakrishnan | 2010-02-23 |
| 7573960 | Narrow band interference cancellation technique for OFDM transmitters | — | 2009-08-11 |
| 7542846 | Navigation system utilizing XML/SVG map data converted from geographic map data and layered structure of XML/SVG map data based on administrative regions | Masaki Motoyama | 2009-06-02 |
| 7388899 | Spreading code structure for ultra wide band communications | — | 2008-06-17 |
| 7327385 | Home picture/video display system with ultra wide-band technology | — | 2008-02-05 |
| 7184485 | Time-domain windowing of multi-band OFDM system to enable spectral sculpting | Jaiganesh Balakrishnan, Anuj Batra | 2007-02-27 |
| 7110782 | Cell search synchronization | — | 2006-09-19 |
| 7099270 | Multi-path equalization for orthogonal frequency division multiplexing communication system | — | 2006-08-29 |
| 7092537 | Digital self-adapting graphic equalizer and method | Rustin W. Allred, Yoshito Higa | 2006-08-15 |
| 6947952 | Method for generating unique object indentifiers in a data abstraction layer disposed between first and second DBMS software in response to parent thread performing client application | Michael Welch | 2005-09-20 |
| 6816553 | Coding method for an image signal | — | 2004-11-09 |
| 6801588 | Combined channel and entropy decoding | — | 2004-10-05 |
| 6697492 | Digital signal processing acoustic speaker system | Yoshito Higa | 2004-02-24 |
| 6687376 | High-speed long code generation with arbitrary delay | — | 2004-02-03 |
| 6480503 | Turbo-coupled multi-code multiplex data transmission for CDMA | Mitsuhiko Yagyu | 2002-11-12 |
| 6272661 | Minimum memory implementation of high speed viterbi decoder | — | 2001-08-07 |
| 6249551 | Video playback method and system for reducing access delay | — | 2001-06-19 |
| 6236763 | Method and apparatus for removing noise artifacts in decompressed video signals | Yiwan Wong | 2001-05-22 |
| 6188714 | Parallel M-sequence generator circuit | — | 2001-02-13 |
| 5878173 | Pipeline image processing method and device for computing image block on half-grid | Masashi Hashimoto | 1999-03-02 |
| 5838967 | Image filing apparatus and method for storing image data and directory information | Tetsuhisa Okayama, Yoshiaki Aoyama, Hiroyuki Hoshino | 1998-11-17 |
| 5815602 | DCT image compression and motion compensation using the hadamard transform | Hideaki Ueda | 1998-09-29 |
| 5786857 | Image processing system | — | 1998-07-28 |
| 5765160 | Object-oriented database, a method for registering triggers for processing at end of a transaction | — | 1998-06-09 |