Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004659 | Vision measuring machine and focusing method thereof | CHIH-KUANG CHANG, Li Jiang | 2011-08-23 |
HY
Hua Yang
Tencent: 1 patents #232 of 547Top 45%
Overall (2011): #281,688 of 364,097Top 80%
1
Patents 2011