Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442377 | Radio telephone with high antenna efficiency | Hans Kenneth Håkansson, Zhinong Ying | 2002-08-27 |
| 6442400 | Portable electronic communication device with dual-band antenna system | Zhinong Ying, Kenneth Håkansson | 2002-08-27 |