Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040905 | Method and system for establishing emergency call | — | 2011-10-18 |
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Yanfei Yang
Overall (2011): #125,624 of 364,097Top 35%
1
Patents 2011