Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632603 | Discrete password entry using keyboard with character and position carriers | Su Liu, Jun Su, Cheng Xu, Quan Wen Zhang | 2017-04-25 |
WF
Wu Song Fang
Overall (2017): #195,624 of 506,227Top 40%
1
Patents 2017