Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807172 | Method and apparatus for learning and switching frames in a distributed network switch | Herman Levenson, Jonathan Davar, Ajit Sanzgiri, Thomas J. Edsall, Chingwei Chang +3 more | 2004-10-19 |
| 6735198 | Method and apparatus for updating and synchronizing forwarding tables in a distributed network switch | Thomas J. Edsall, Herman Levenson, Claudette Lucille Surma, Ajit Sanzgiri, Saravanakumar Rajendran +1 more | 2004-05-11 |
| 5495593 | Microcontroller device having remotely programmable EPROM and method for programming | Thomas I. Elmer, Rung-Pan Lin | 1996-02-27 |
| 5058164 | Encryption of streams of addressed information to be used for program code protection | Thomas I. Elmer, Rung-Pan Lin | 1991-10-15 |