Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500278 | Apparatus and method for objective perimetry visual field test | Liang Chen, Chi Ho To | 2013-08-06 |
| 6224380 | Portable and compact motion simulator with a single degree-of-freedom | Robert A. Dietrich | 2001-05-01 |
| 5954508 | Portable and compact motion simulator | Robert A. Dietrich | 1999-09-21 |