Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7478040 | Method for adaptive filtering | Juin-Hwey Chen | 2009-01-13 |
| 7353168 | Method and apparatus to eliminate discontinuities in adaptively filtered signals | Chris C. Lee, Juin-Hwey Chen | 2008-04-01 |
| 7324937 | Method for packet loss and/or frame erasure concealment in a voice communication system | Juin-Hwey Chen | 2008-01-29 |
| 7206740 | Efficient excitation quantization in noise feedback coding with general noise shaping | Juin-Hwey Chen | 2007-04-17 |
| 7191122 | Speech compression system and method | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2007-03-13 |
| 7164719 | System to reduce distortion due to coding with a sample-by-sample quantizer | — | 2007-01-16 |
| 7120578 | Silence description coding for multi-rate speech codecs | Huan-Yu Su, Adil Benyassine, Eyal Shlomot | 2006-10-10 |
| 7110942 | Efficient excitation quantization in a noise feedback coding system using correlation techniques | Juin-Hwey Chen | 2006-09-19 |
| 7065486 | Linear prediction based noise suppression | — | 2006-06-20 |
| 6983242 | Method for robust classification in speech coding | — | 2006-01-03 |
| 6961698 | Multi-mode bitstream transmission protocol of encoded voice signals with embeded characteristics | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2005-11-01 |
| 6959274 | Fixed rate speech compression system and method | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2005-10-25 |
| 6856961 | Speech coding system with input signal transformation | — | 2005-02-15 |
| 6823303 | Speech encoder using voice activity detection in coding noise | Huan-Yu Su, Adil Benyassine | 2004-11-23 |
| 6813602 | Methods and systems for searching a low complexity random codebook structure | — | 2004-11-02 |
| 6757649 | Codebook tables for multi-rate encoding and decoding with pre-gain and delayed-gain quantization tables | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2004-06-29 |
| 6751587 | Efficient excitation quantization in noise feedback coding with general noise shaping | Juin-Hwey Chen | 2004-06-15 |
| 6735567 | Encoding and decoding speech signals variably based on signal classification | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2004-05-11 |
| 6633841 | Voice activity detection speech coding to accommodate music signals | Adil Benyassine | 2003-10-14 |
| 6618700 | Speech coder output transformation method for reducing audible noise | Huan-Yu Su | 2003-09-09 |
| 6604070 | System of encoding and decoding speech signals | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2003-08-05 |
| 6581032 | Bitstream protocol for transmission of encoded voice signals | Yang Gao, Adil Benyassine, Eyal Shlomot, Huan-Yu Su | 2003-06-17 |
| 6574593 | Codebook tables for encoding and decoding | Yang Gao, Adil Benyassine, Huan-Yu Su, Eyal Shlomot | 2003-06-03 |
| 6480822 | Low complexity random codebook structure | — | 2002-11-12 |
| 6463414 | Conference bridge processing of speech in a packet network environment | Huan-Yu Su, Eyal Shlomot, Adil Benyassine, Yang Gao | 2002-10-08 |