Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052094 | Antenna system for millimeter wave length communication systems | Amiee Chan | 2000-04-18 |
| 4940990 | Intrabuilding wireless communication system | Fredrick W. C. Siu | 1990-07-10 |