Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823917 | Spray device and cleaning apparatus | Wei Liu, Xiaoyan Liu, Yi-Cheng Wu | 2023-11-21 |
| 11746989 | Extreme cutoff beam control optics | Qi Ai, Craig Eugene Marquardt | 2023-09-05 |
| D994745 | Optical cover with faceted surface | Melissa Ricketts | 2023-08-08 |
| D994746 | Optical cover with faceted surface | Melissa Ricketts | 2023-08-08 |
| D977545 | Optical cover with faceted surface | Melissa Ricketts | 2023-02-07 |