Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946720 | String-loading apparatus for a crossbow | — | 2024-04-02 |
| 11774210 | Silent cocking device for a crossbow | — | 2023-10-03 |
| 11754365 | Angle-adjustable stirrup assembly of a crossbow | — | 2023-09-12 |
| 11703300 | Adjustable stock of a crossbow | — | 2023-07-18 |
| 11703299 | Arrow-retaining device of a crossbow | — | 2023-07-18 |
| 11359882 | Crossbow with an effort-saving safety element | — | 2022-06-14 |
| 11268782 | Crossbow | — | 2022-03-08 |
| 11137228 | Crossbow | — | 2021-10-05 |
| 9766032 | Multiply secured crossbow | — | 2017-09-19 |
| 9746278 | Crossbow with a robust multi-functional string-pulling unit | — | 2017-08-29 |
| 9568269 | Multiply secured crossbow | — | 2017-02-14 |
| 9528792 | Crossbow | — | 2016-12-27 |
| 8940574 | Metal grid in backside illumination image sensor chips and methods for forming the same | Chih-Chien Wang, Wang-Pen Mo, Hung-Chang Hsieh | 2015-01-27 |
| 8114740 | Profile of flash memory cells | Shih-Chang Liu, Chi-Hsin Lo, Chia-Shiung Tsai | 2012-02-14 |
| 7928499 | Profile of flash memory cells | Shih-Chang Liu, Chi-Hsin Lo, Chia-Shiung Tsai | 2011-04-19 |
| 7588022 | Trigger assembly with a safety device for a crossbow | — | 2009-09-15 |
| 7584750 | Bow for a crossbow | — | 2009-09-08 |
| 7188615 | Adjustable cam for a crossbow | — | 2007-03-13 |
| 7178514 | Crossbow with a vibration-damping device | — | 2007-02-20 |
| 7100590 | Bowstring drawing device for a crossbow | — | 2006-09-05 |
| 6802304 | Trigger assembly with a safety device for a crossbow | — | 2004-10-12 |