Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457998 | Electrical connector with improved contacts | Jian Zhang | 2002-10-01 |
| 6346013 | Audio jack having securely retained contacts therein | Jiang ZHANG | 2002-02-12 |
LL
Li Liu
Overall (2002): #53,353 of 266,432Top 25%
2
Patents 2002