Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929587 | Dual-wavelength gun aiming collimated beam light source module | Cheng-Tsung Tseng | 2024-03-12 |
| 11251579 | Laser collimating module | Cheng-Tsung Tseng | 2022-02-15 |
| 10418780 | Dot projector with automatic power control | Jung-Min Hwang, Chia-Hung Hsieh, Chun-Ting Lin, Ming-Cho Wu | 2019-09-17 |
| 9977119 | Rotating optical range finder | Ming-Cho Wu, Ching-Hui Lin | 2018-05-22 |
| 8011609 | Pepper mill | — | 2011-09-06 |
| 5853684 | Catalytic removal of sulfur dioxide from flue gas | Jian-Xin Ma | 1998-12-29 |
| 5804153 | Catalytic removal of sulfur dioxide form flue gas | Jian-Xin Ma, Ngai Ting Lau | 1998-09-08 |
| 5795554 | Method for preparing the oxysulfides of rare earth elements | Jian-Xin Ma, Ngai Ting Lau | 1998-08-18 |