Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831636 | Method for compressing ideographic characters for storage decompression and display and a communication device therefor | Zaffer S. Merchant, Surendra Perera | 1998-11-03 |
| 5761196 | Code division multiple access (CDMA) inbound messaging system utilizing re-use of sequences | Douglas I. Ayerst, Stephen R. Carsello | 1998-06-02 |
| 5381447 | Code division multiple access messaging system for providing seed information based on times of inbound messages | Douglas I. Ayerst, Stephen R. Carsello | 1995-01-10 |
| 5343494 | Code division multiple access (CDMA) inbound messaging system utilizing over-the-air programming | Douglas I. Averst, Stephen R. Carsello | 1994-08-30 |
| 5323418 | Code division multiple access (CDMA) inbound messaging system utilizing interference cancellation to recover inbound messages | Douglas I. Ayerst, Stephen R. Carsello | 1994-06-21 |
| 4232239 | Frequency adjustment of piezoelectric resonator utilizing low energy oxygen glow device for anodizing electrodes | Lawrence N. Dworsky, Jeffery A. Whalin | 1980-11-04 |