Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39677 | Local multipoint distribution system | Horen Chen | 2007-06-05 |
| 5809431 | Local multipoint distribution system | Horen Chen | 1998-09-15 |
| 5748610 | Multi-application wireless direct sequence spread spectrum digital cellular telephone system | Horen Chen | 1998-05-05 |
| 5734639 | Wireless direct sequence spread spectrum digital cellular telephone system | Francis D. Natali, David T. Magill | 1998-03-31 |
| 5687166 | Modulation system for spread spectrum CDMA communication | Francis D. Natali, David T. Magill | 1997-11-11 |
| 5668795 | Modulation system for spread spectrum CDMA communiction | David T. Magill, Francis D. Natali | 1997-09-16 |
| 5570349 | Wireless direct sequence spread spectrum digital cellular telephone system | Francis D. Natali, David T. Magill | 1996-10-29 |
| 5548583 | Wireless telephone user location capability for enhanced 911 application | — | 1996-08-20 |
| 5375140 | Wireless direct sequence spread spectrum digital cellular telephone system | Francis D. Natali, David T. Magill | 1994-12-20 |
| 4752967 | Power control system for satellite communications | John A. Lemon, Harry J. Stapor | 1988-06-21 |