Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950943 | System for electronic repository of data enforcing access control on data search and retrieval | Hamid Bacha, Robert B. Carroll, Sung Wei Tchao | 2005-09-27 |
| 6604197 | Secure flexible electronic submission acceptance system | Terence Chun-Yat Lau | 2003-08-05 |
| 6182124 | Token-based deadline enforcement system for electronic document submission | Terence Chun-Yat Lau, Jimmy Lo | 2001-01-30 |