Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009315 | Laser target pointer | Liang Chen | 2021-05-18 |
| 10107592 | Laser target pointer | Liang Chen | 2018-10-23 |
| 9174256 | Hot rolling high-pressure fluid descaling method and descaling apparatus | KUN-CHENG TUNG, Chung-Ping Ju, Pi-Kun Cheng, Chun-Chao Shih | 2015-11-03 |
| 7130128 | Lens for forming laser lines with uniform brightness | Kevin Weng, Der-Shyang Jan | 2006-10-31 |
| 6970297 | Lens for forming laser lines with uniform brightness | Kevin Weng, Der-Shyang Jan | 2005-11-29 |
| 6940890 | Position and adjustment device using laser module | Yu-Hsi Yang | 2005-09-06 |
| 6722048 | Laser projection apparatus for point and line | Sheng-Ching Wu | 2004-04-20 |
| 6698130 | Holding device for trigger's protection bow | Yu-Hsi Yang | 2004-03-02 |
| 6618950 | Projection apparatus for demarcation | Sheng-Ching Wu | 2003-09-16 |
| 6513251 | Illuminable laser sight | Wan-Rone Liou, Chih-Feng Lin, Yu-Hsi Yang | 2003-02-04 |
| 6485217 | Light adjustment device for laser resonant socket | Teng-Yuan Chien, Wan-Rone Liou | 2002-11-26 |
| 6188469 | Laser apparatus and method for speed measurement | Wan-Rone Liou, Tony K. T. Chen, Kuo-Tso Chen | 2001-02-13 |
| 5905751 | Laser modules and methods of manufacturing same | Tony K. T. Chen, Der-Shyang Jan, Ming-Chung Chiu, Yu-Hsi Yang, Teng-Yuan Chien | 1999-05-18 |
| 5448834 | Telescope sight collimating device | — | 1995-09-12 |
| D359482 | Laser pointer | — | 1995-06-20 |
| D357117 | Portable gun case | — | 1995-04-11 |