Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912882 | Imaging apparatus and method | Richard Charles Simmons | 2018-03-06 |
| 7428036 | Liquid crystal switchable coupler for coupling at least two unpolarized light inputs | Thomas J. Richards | 2008-09-23 |