Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292210 | Integrated remote control and phone user interface | Irwin Gerszberg, Jeffrey S. Martin, Edward L. Wallace | 2001-09-18 |
| 6252952 | Personal user network (closed user network) PUN/CUN | Fen-Chung Kung, Jesse Eugene Russell, Spencer Wang | 2001-06-26 |
| 6226362 | Video phone interactive corporate menu answering machine announcement | Irwin Gerszberg, Jeffrey S. Martin | 2001-05-01 |
| 6222520 | Information display for a visual communication device | Irwin Gerszberg, Jeffrey S. Martin | 2001-04-24 |
| 6020916 | Videophone multimedia interactive on-hold information menus | Irwin Gerszberg, Jeffrey S. Martin | 2000-02-01 |
| 5970473 | Video communication device providing in-home catalog services | Irwin Gerszberg, Jeffrey S. Martin | 1999-10-19 |
| 5949474 | Videophone blocker | Irwin Gerszberg, Jeffrey S. Martin | 1999-09-07 |