Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8918115 | Method and location server for determining a postion of a target device | Lai Zhang, Wen-Feng Ma | 2014-12-23 |
| D481140 | Ornamental bulb | — | 2003-10-21 |
| D467361 | Ornamental bulb | — | 2002-12-17 |