Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6108512 | Copy prevention method | — | 2000-08-22 |
| 5983064 | Auxiliary processor for making simulated photographic prints | Leland D. Green, Stephen T. Chai | 1999-11-09 |
| 5708936 | Hydrodynamically stable coating flow applicator | Fong-Jen J. Wang, Gerald A. Domoto, Paul W. Morehouse Jr., John F. Knapp, Stephen T. Chai +1 more | 1998-01-13 |