Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447304 | Electrical connector | Iosif Korsunsky, Sidney Lu | 2002-09-10 |
| 6387008 | Speed-changing control mechanism of multistage speed-changing wheel hub | Jia-Lin Chen, Ching-Huan Tseng | 2002-05-14 |