Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628088 | Multistage adjustable device for trunk bracket | — | 1997-05-13 |
| 5627882 | Enhanced power saving method for hand-held communications system and a hand-held communications system therefor | Cheng-Tung Chien, Chiu-Hong But | 1997-05-06 |