Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236576 | Common visual and functional architecture for presenting and controlling arbitrary telephone line features | Mauricio Lomelin, Peter Chin, Derek S. Graham, Kate Welker, Robert C. Murdock +3 more | 2007-06-26 |
| 6975712 | Common visual and functional architecture for presenting and controlling arbitrary telephone line features | Mauricio Lomelin, Peter Chin, Derek S. Graham, Kate Welker, Robert C. Murdock +3 more | 2005-12-13 |
| 6389124 | Common visual and functional architecture for presenting and controlling arbitrary telephone line features | Mauricio Lomelin, Peter Chin, Derek S. Graham, Kate Welker, Robert C. Murdock +3 more | 2002-05-14 |
| 4888582 | Apparatus for storing multi-bit pixel data | — | 1989-12-19 |
| 4720703 | Display method and apparatus employing cursor panning | Allen Wirfs-Brock | 1988-01-19 |