Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940445 | Method and apparatus for providing transmit diversity in a wireless communication system | — | 1999-08-17 |
| 5825762 | Apparatus and methods for providing wireless communication to a sectorized coverage area | Graham Haddock | 1998-10-20 |
| 5805575 | Apparatus and method for providing a beacon signal in a wireless communication system | — | 1998-09-08 |
| 5147806 | Method and apparatus for conducting electrochemiluminescence measurements | Lee O. Hall, Jonathan K. Leland | 1992-09-15 |
| 4224586 | Monolithic crystal filter having a passband symmetrical about a center frequency | Robert O. Loving, Jr. | 1980-09-23 |