Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8401563 | Downlink resource allocation and mapping | Qinghua Li, V. Srinivasa Somayazulu, Minnie Ho | 2013-03-19 |
| 7206609 | Method and apparatus capable of determining and utilizing radio wave directional information | Oinghua Li, Allen Bettner | 2007-04-17 |