Issued Patents All Time
Showing 226–249 of 249 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7692682 | Video encoding in a video conference | Thomas Pun, Hyeonkuk Jeong | 2010-04-06 |
| 7577306 | Digital image coding system having self-adjusting selection criteria for selecting a transform function | Yu Tian, Jian Lu, Ke-Chiang Chu | 2009-08-18 |
| 7456760 | Complexity-aware encoding | Jim Normile, Thomas Pun, Xiaojin Shi, Xin Tong | 2008-11-25 |
| 7453938 | Target bitrate estimator, picture activity and buffer management in rate control for video coder | Barin Geoffry Haskell, Adriana Dumitras, James Oliver Normile, Xiaochun Nie, Atul Puri | 2008-11-18 |
| 7418037 | Method of performing rate control for a compression system | Xiaochun Nie, Thomas Pun, Roger Kumar | 2008-08-26 |
| 7412080 | Adaptive motion estimation | Roger Kumar, Thomas Pun, Xiaochun Nie | 2008-08-12 |
| 7391812 | Adaptively post filtering encoded video | Thomas Pun, Maynard Handley, Roger Kumar, Xiaochun Nie | 2008-06-24 |
| 7379956 | Encoding and decoding data arrays | Roger Kumar, Maynard Handley, Thomas Pun, Xiaochun Nie | 2008-05-27 |
| 7376280 | Video encoding and decoding | Maynard Handley, Roger Kumar, Thomas Pun, Xiaochun Nie | 2008-05-20 |
| 7239721 | Adaptive motion estimation | Roger Kumar, Thomas Pun, Xiaochun Nie | 2007-07-03 |
| 7092580 | System and method using edge processing to remove blocking artifacts from decompressed images | Ke-Chiang Chu, Jian Lu, Yu Tian | 2006-08-15 |
| 7079695 | Digital image coding system having self-adjusting selection criteria for selecting a transform function | Yu Tian, Jian Lu, Ke-Chiang Chu | 2006-07-18 |
| 6798918 | System and method using edge processing to remove blocking artifacts from decompressed images | Ke-Chiang Chu, Jian Lu, Yu Tian | 2004-09-28 |
| 6618509 | Digital image coding system having self-adjusting selection criteria for selecting a transform function | Yu Tian, Jian Lu, Ke-Chiang Chu | 2003-09-09 |
| 6389177 | System and method using edge processing to remove blocking artifacts from decompressed images | Ke-Chiang Chu, Jian Lu, Yu Tian | 2002-05-14 |
| 6229917 | Digital image coding system having self-adjusting selection criteria for selecting a transform function | Yu Tian, Jian Lu, Ke-Chiang Chu | 2001-05-08 |
| 6192336 | Method and system for searching for an optimal codevector | Roberto Manduchi, Dulce B. Ponceleon, Ke-Chiang Chu | 2001-02-20 |
| 6011864 | Digital image coding system having self-adjusting selection criteria for selecting a transform function | Yu Tian, Jian Lu, Ke-Chiang Chu | 2000-01-04 |
| 5812967 | Recursive pitch predictor employing an adaptively determined search window | Dulce B. Ponceleon, Roberto Manduchi, Ke-Chiang Chu | 1998-09-22 |
| 5812199 | System and method for estimating block motion in a video image sequence | Jian Lu, Ke-Chiang Chu, Yu Tian | 1998-09-22 |
| 5794182 | Linear predictive speech encoding systems with efficient combination pitch coefficients computation | Roberto Manduchi, Dulce B. Ponceleon, Ke-Chiang Chu | 1998-08-11 |
| 5719961 | Adaptive technique for encoder and decoder signal transformation | James Oliver Normile, Katherine Wang, Ke-Chiang Chu, Dulce B. Ponceleon | 1998-02-17 |
| 5623262 | Multi-word variable length encoding and decoding | James Oliver Normile, Katherine Wang, Ke-Chiang Chu, Dulce B. Ponceleon | 1997-04-22 |
| 5596659 | Preprocessing and postprocessing for vector quantization | James Oliver Normile, Katherine Wang | 1997-01-21 |