Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7853995 | Short-lived certificate authority service | Trevin Chow, Winfred Wong, Yordan Rouskov, Kok Wai Chan, Colin Chow +5 more | 2010-12-14 |
| 7636941 | Cross-domain authentication | Arnold Blinn, Wei Guo, Raja Pazhanivel Perumal, Iulian D. Calinov | 2009-12-22 |
| 7437551 | Public key infrastructure scalability certificate revocation status validation | Kok Wai Chan, Wei Guo | 2008-10-14 |
| 7394821 | System and method for maintaining network system information | Kenneth Lynn Crocker, Gurdeep S. Pall, Bernard Aboba, Narendra C. Gidwani | 2008-07-01 |
| 7356711 | Secure registration | Iulian D. Calinov, Christopher N. Peterson, Wei Guo, Danpo Zhang, Gilbert McQuillan +2 more | 2008-04-08 |
| 7234158 | Separate client state object and user interface domains | Wei Guo, Colin Chow | 2007-06-19 |
| 6850528 | System and method for maintaining network system information | Kenneth Lynn Crocker, Gurdeep S. Pall, Bernard Aboba, Narendra C. Gidwani | 2005-02-01 |