Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872866 | Method and apparatus for improved video decompression by predetermination of IDCT results based on image characteristics | Yi Liu, Michael Robert Tucker | 1999-02-16 |
| 5864637 | Method and apparatus for improved video decompression by selective reduction of spatial resolution | Yi Liu, Michael Robert Tucker | 1999-01-26 |
| 5809173 | Method and apparatus for improved video decompression using previous frame DCT coefficients | Yi Liu, Michael Robert Tucker | 1998-09-15 |
| 5784494 | Method and apparatus for prestoring dequantization information for DCT VLC decoding | Yi Liu, Michael Robert Tucker | 1998-07-21 |
| 5774600 | Method of pixel averaging in a video processing apparatus | Yi Liu, Michael Robert Tucker | 1998-06-30 |
| 5768536 | Generation of a secondary video bitstream from a compressed video bitstream to enhance playback performance | Yi Liu, Michael Robert Tucker | 1998-06-16 |
| 5724446 | Video decoder apparatus using non-reference frame as an additional prediction source and method therefor | Yi Liu, Michael Robert Tucker | 1998-03-03 |
| 5680482 | Method and apparatus for improved video decompression by adaptive selection of video input buffer parameters | Yi Liu, Michael Robert Tucker | 1997-10-21 |