Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8362874 | Biopresence based keyguard mechanism | Harry Lai, Benjamin P. Blinn | 2013-01-29 |
| 8058969 | Biopresence based keyguard mechanism | Harry Lai, Benjamin P. Blinn | 2011-11-15 |