Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335485 | Using an optical expander/condenser to achieve a compact beam structure for a multi-channel optical rotary joint | Hong Zhang, Louis D. Violante | 2016-05-10 |
| 9263838 | Slip ring for high speed data transmission | Hong Zhang, Jingrong Shen, Joe Ritacco | 2016-02-16 |