Issued Patents All Time
Showing 176–178 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438114 | Method and apparatus for enabling multimedia calls using session initiation protocol | Mark Pecen, Andrew John Howell | 2002-08-20 |
| 5982819 | Modulation format adaptive messaging receiver and method thereof | John B. Gehman, E. Martin Hermesch, Steven Jeffrey Goldberg | 1999-11-09 |
| 5884268 | Method and apparatus for reducing artifacts that result from time compressing and decompressing speech | William Michael Campbell, Clifford Wood, Wade Bastien, Deborah Ann Calie, Robert A. Rapp +1 more | 1999-03-16 |