Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173185 | Method and apparatus for minimizing the area sampled to determine cell area coverage reliability in a radiotelephone system | Meng F. Yee | 2001-01-09 |
| 6052583 | Methods and systems for selecting drive routes for testing RF coverage in a radiotelephone system | — | 2000-04-18 |
| 6041236 | Method and apparatus for minimizing the number of samples needed to determine cell area coverage reliability in a radiotelephone system | Meng F. Yee | 2000-03-21 |
| 6006095 | Method and apparatus for estimating cell radius and area coverage reliability in a radiotelephone system | Meng F. Yee | 1999-12-21 |
| 5983106 | Method and apparatus for minimizing the number of samples needed to determine cell radius coverage contour reliability in a radiotelephone system | Meng F. Yee | 1999-11-09 |
| 5966661 | Method and apparatus for a radiotelephone system optimized for cell boundary coverage reliability | Meng F. Yee | 1999-10-12 |
| 5710791 | Methods and apparatus for predicting voice quality in AMPS cellular radio systems | Claude Royer, Wing F. Lo | 1998-01-20 |