Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656797 | Method, computer program product, and apparatus for providing a distributed router architecture | Takkin G. Yum, David C. Wang | 2010-02-02 |
| 7613175 | Method and system for inserting user defined comfort signal | — | 2009-11-03 |
| 6795395 | Automation of call setup in IP telephony for tests and measurements | — | 2004-09-21 |
| 6411679 | Apparatus and method for call progress timing measurement in IP telephony | — | 2002-06-25 |
| 6108382 | Method and system for transmission of video in an asynchronous transfer mode network | Steven Gringeri, E. Evert Basch, Vijay Kumar Samalam, Roman Egorov | 2000-08-22 |