Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561464 | Method and apparatus for encoding a video signal employing transform and classified vector quantization techniques | — | 1996-10-01 |
| 5521642 | Decoding system for compact high definition television receivers | — | 1996-05-28 |
| 5432555 | Image signal encoding apparatus using adaptive 1D/2D DCT compression technique | — | 1995-07-11 |
| 5386241 | Signal transformation system and method for providing picture-in-picture in high definition television receivers | — | 1995-01-31 |
| 5371549 | Decoding method and system for providing digital television receivers with multipicture display by way of zero masking transform coefficients | — | 1994-12-06 |