Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8244592 | System and method for message-based purchasing | Vishay Nihalani, Diwakar Gupta, Chih-Jen Huang, Howard B. Gefen, Gerald Yuen | 2012-08-14 |
| 8239326 | Method and apparatus for authorizing transactions using transaction phrases in a transaction authorization service | Chih-Jen Huang, Diwakar Gupta, Gerald Yuen, Michael Martin George | 2012-08-07 |
| 8204827 | System and method for personalized commands | Diwakar Gupta, Chih-Jen Huang, Gerald Yuen | 2012-06-19 |
| 7729989 | Method and apparatus for message correction in a transaction authorization service | Chih-Jen Huang, Diwakar Gupta, Gerald Yuen, Michael Martin George | 2010-06-01 |
| 7587410 | Dynamic cube services | Alexander Sourov, James Zhen Lin, Keshav Puttaswamy | 2009-09-08 |
| 5903868 | Audio recorder with retroactive storage | Henry C. Yuen | 1999-05-11 |