Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431772 | Broadcast printing system and method | William Melo, Ladon Harrison, Maxim Sorkin, Tiberiu Dumitrescu | 2002-08-13 |
| 6219151 | Network printing system | Levi Lloyd Garcia Manglapus, Igor Uchenik, Maxim Sorkin, Mark Patrick Murphy, Susan Zia | 2001-04-17 |
| 5671269 | Telephone communication apparatus including reply apparatus for responding to an incoming telephone call | Thomas S. Tullis | 1997-09-23 |
| 5630060 | Method and apparatus for delivering multi-media messages over different transmission media | Hien Tang, Randy A. Cwikowski | 1997-05-13 |
| 5548745 | Method and apparatus for designating context in a windowing environment | Thomas S. Tullis | 1996-08-20 |
| 5515423 | Two-line telephone controller | Gregory F. Beck, Douglas L. Palmer, James Albert Fontana, Richard D. Ray, Lisa Walker | 1996-05-07 |