Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664003 | Personal mobile communication system with two points of entry | Mark Jeffrey Foladare, David Phillip Silverman, Roy Philip Weber | 1997-09-02 |
| 5625680 | Method and apparatus for prioritizing telephone calls | Mark Jeffrey Foladare, Nancy Murray, David Phillip Silverman, Roy Philip Weber | 1997-04-29 |
| 5598457 | Technique for providing redundant capability in a personal mobile communication system | Mark Jeffrey Foladare, Aslam Y. Khan, Lyndon M. Pan, David Phillip Silverman, Yao-Chung Tsao +1 more | 1997-01-28 |