Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441841 | Picture combining technique in multipoint control unit | — | 2002-08-27 |
| 6211902 | Video conference control apparatus, video conference control method, and video conference control system | — | 2001-04-03 |
| 5929898 | Multi-point control unit for use in multi-point videoconference system capable of suppressing deterioration of picture quality on split screen | — | 1999-07-27 |
| 5136615 | Predictive decoder | — | 1992-08-04 |
| 5121202 | Adaptive interframe prediction coded video communications system | — | 1992-06-09 |
| 5046071 | Communication system capable of improving transmission efficiency by classifying a block sequence into significant and less significant blocks | — | 1991-09-03 |