Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876863 | System for protecting AMPS data using CDPD channel | Martin Schroeder, Yorgos M. Peponides | 2005-04-05 |
| 6463271 | Portable radio telephone data terminal using cdpd | Martin Schroeder, Yorgos M. Peponides | 2002-10-08 |
| 6434395 | Portable communications and data terminal having multiple modes of operation | Seton Paul Kasmir, Kathryn A. Kubasak, Gregory A. Hein, Surendra Babu Mandava, Chanchai Poonpol +2 more | 2002-08-13 |