Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D630582 | Power plug | Chun-Ping Fan, Kai Duan, JIN-ZHI CHEN, Chung-Yen Yang | 2011-01-11 |
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Han-Chu Dai
Overall (All Time): #3,237,460 of 4,157,543Top 80%
1
Patents All Time