Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8239331 | Auction verification | Shanmugavelayutham Muthukrishnan, Marcel M. Moti Yung | 2012-08-07 | $16,580,000 |
| 6794069 | Fuel cell support and electrical interconnector | Sadeg M. Faris, Tsepin Tsai, Wenbin Yao, Lin Li, George Tzeng +1 more | 2004-09-21 | |
| 6653003 | Fuel cell support and electrical interconnector | Tsepin Tsai, Wayne Yao, Lin Li, George Tzeng, William Fitler Morris +1 more | 2003-11-25 | |
| 6081782 | Voice command control and verification system | — | 2000-06-27 | $73,613,000 |
| 5677989 | Speaker verification system and process | Max S. Schoeffler | 1997-10-14 | $29,636,000 |