Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319583 | Electronic device with positioning unit | Hua-Chung Tseng, Shu-Hsien Chu, Chu-Hsian Chian, Yang-Po Chiu | 2008-01-15 |
| 7100876 | Electronic device with positioning unit | Hua-Chung Tseng, Shu-Hsien Chu, Chu-Hsian Chian, Yang-Po Chiu | 2006-09-05 |