Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186932 | Internal rotor type nail drive device of electric nail gun | I-Tsung Wu, Yu-Che Lin, Wen-Chin Chen | 2025-01-07 |
| 12036651 | Nail drive method of electric nail gun | I-Tsung Wu, Zhen-Liang Liao, Wen-Chin Chen | 2024-07-16 |
| 11759931 | Nail drive device of electric nail gun | I-Tsung Wu, Zhen-Liang Liao, Wen-Chin Chen | 2023-09-19 |
| 11583986 | Air-path structure of pneumatic nail gun | I-Tsung Wu, Hai-Lun Ma, Kai-Peng Hsien | 2023-02-21 |
| 11552433 | Electrical connector capable of eliminating noise | Rong-Hsun KUO, Chang-Ho TENG | 2023-01-10 |
| 11289856 | Electrical connector grounding structure | Chang-Ho TENG, Rong-Hsun KUO | 2022-03-29 |
| 10267403 | Method of designing member of spline wheel contour, spline surface contour and cam periphery of roller-type wave-motion | Hung-Tai Cheng, Szu-Ming Huang | 2019-04-23 |
| 10150534 | Motorized gear reducer | Chu Hsiang Tseng | 2018-12-11 |
| 10058983 | Torque sensing device and the rotational driving tool combined thereof | Yuen-Yang Hu, Meng-Jen Chiu, Chu Hsiang Tseng | 2018-08-28 |
| 10060509 | Pancake gear motor | — | 2018-08-28 |
| 10024390 | Pancake motor | — | 2018-07-17 |
| 9945454 | Motorized gear reducer | — | 2018-04-17 |
| 9897189 | Wave speed reducer having self-locking function and compound type reducer device | Hung-Tai Cheng, Szu-Ming Huang | 2018-02-20 |
| 9897499 | Planet gear train based torque detector | Yuen-Yang Hu, Meng-Jen Chiu | 2018-02-20 |
| 9855992 | Hub motor | — | 2018-01-02 |
| 8991675 | Dynamic clutch apparatus for electrical nail gun | Chu Hsiang Tseng | 2015-03-31 |
| 8746526 | Fastener driver with blank fire lockout | Eric Hlinka, Chu Hsiang Tseng, Chin-Lung Chang | 2014-06-10 |
| 8684246 | Driving device for resetting hitting nail bar of pneumatic nail gun | Chu Hsiang Tseng | 2014-04-01 |
| 8336748 | Fastener driver with driver assembly blocking member | Eric Hlinka, Chu Hsiang Tseng, Chin-Lung Chang | 2012-12-25 |
| 8146788 | Fastening tool with releasable work contact element | Eric Hlinka, Chu Hsiang Tseng, Chin-Lung Chang | 2012-04-03 |
| 8083116 | Braking and driving mechanism for nail gun | — | 2011-12-27 |
| 8061437 | Nail gun with rapidly attachable and detachable magazine assembly | — | 2011-11-22 |
| 7905378 | Trigger valve for nail gun | Yi-Hui Chen | 2011-03-15 |
| 7905377 | Flywheel driven nailer with safety mechanism | Harald Krondorfer, John DeCicco, Eric Hlinka | 2011-03-15 |
| 7762442 | Control mechanism for pneumatic nail guns | Yi-Hui Chen | 2010-07-27 |