Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225089 | Electronic transaction systems utilizing a PEAD and a private key | Ynjiun P. Wang, Joshua Chihsong Ding | 2012-07-17 |
| 8016189 | Electronic transaction systems and methods therefor | Ynjiun P. Wang, Joshua Chihsong Ding | 2011-09-13 |
| 7635084 | Electronic transaction systems and methods therefor | Ynjiun P. Wang, Joshua Chihsong Ding | 2009-12-22 |