Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369661 | Optical multiplexer system | Alan C. Graham, Enrique Chang, George Tsai | 2013-02-05 |
| 7330250 | Nondestructive evaluation of subsurface damage in optical elements | Tung Say Gip, Quoc Khoi Nguyen | 2008-02-12 |
| 4266996 | Method and tool for producing centered parts having spherical surfaces | Leo A. Esterl, Ronald E. Koltun | 1981-05-12 |