Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304295 | Region-based refresh strategy for video compression | Ravi Krishnamurthy | 2001-10-16 |
| 6275614 | Method and apparatus for block classification and adaptive bit allocation | Ravi Krishnamurthy | 2001-08-14 |
| 6263021 | Treating non-zero quantized transform coefficients as zeros during video compression processing | Ravi Krishnamurthy | 2001-07-17 |
| 6256423 | Intra-frame quantizer selection for video compression | Ravi Krishnamurthy | 2001-07-03 |
| 6167088 | Method and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video information | — | 2000-12-26 |
| 6141382 | Using estimated distortion values | Ravi Krishnamurthy | 2000-10-31 |
| 6141380 | Frame-level rate control for video compression | Ravi Krishnamurthy | 2000-10-31 |
| 6037987 | Apparatus and method for selecting a rate and distortion based coding mode for a coding system | — | 2000-03-14 |