Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791668 | Lens system with six lenses | Fujian Dai | 2017-10-17 |
| 9568714 | Projection lens | Fujian Dai | 2017-02-14 |
| 9529176 | Micro-lenses | Fujian Dai | 2016-12-27 |
| 9529179 | Lens assembly | Fujian Dai | 2016-12-27 |
| 9529180 | Projection lens | Fujian Dai | 2016-12-27 |
| 9229201 | Near infrared lens | Fujian Dai | 2016-01-05 |
| 7484251 | Lavatory jet assembly | — | 2009-02-03 |