Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341386 | Method for updating basic input/output system and method for repairing thereof | — | 2012-12-25 |
| 7890687 | Motherboard and interface control method of memory slot thereof | Tung-Chang Wu | 2011-02-15 |
| 6128389 | Authentication key management system and method | Yick Man Chan, Randall A. Snyder | 2000-10-03 |
| 5970144 | Secure authentication-key management system and method for mobile communications | Yick Man Chan, Michael D. Gallagher, Vilnis G. Grencions, Randall A. Snyder | 1999-10-19 |
| 5933784 | Signaling gateway system and method | Michael D. Gallagher, Vilnis G. Grencions | 1999-08-03 |
| 5850445 | Authentication key management system and method | Yick Man Chan, Randall A. Snyder | 1998-12-15 |
| 5799084 | System and method for authenticating cellular telephonic communication | Michael D. Gallagher, Kirk Carlson, Stuart S. Jeffery, Vilnis G. Grencions, Randall A. Snyder | 1998-08-25 |