Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5995138 | Transparency film digitizer peripheral and transparency film image management and communication system for internet | Richard D. Beer, Hassan Mostafavi | 1999-11-30 |
| 5262029 | Method and system for clamping semiconductor wafers | David J. Erskine, Randall S. Mundt, Vernon Wong, Gerald Zhe Yao YIN | 1993-11-16 |