Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343785 | Power tool | Liang Chen | 2025-07-01 |
| 12176065 | Channel routing for simultaneous switching outputs | Xuan Chen, Pradeep Jayaraman, Abdussalam Aburwein | 2024-12-24 |
| 11484998 | Electric torque wrench capable of sensing manual operating torque | Wei-Ming Chen | 2022-11-01 |
| 11292049 | Electric rivet nut machine | Rui-Heng Lin, Yi-Tsun Lai | 2022-04-05 |
| 11260509 | Torsional strain sensing device and power tool having the same | Wei-Ming Chen | 2022-03-01 |
| 11097353 | Power tool | Chen-Chen Cheng, Yung-Chiang Chen | 2021-08-24 |
| 10953525 | Power wrench | Chen-Chen Cheng, Ying-Chih Wang | 2021-03-23 |
| 10137554 | Hand-held belt sander | Shao-Lung Chiu, Cheng-Yuan Lin | 2018-11-27 |
| 10005098 | Power operated dispensing tool | Rui-Heng Lin, Chen-Chen Cheng | 2018-06-26 |
| 9919401 | Handheld abrader | Jui Heng Lin, Chen-Chen Cheng | 2018-03-20 |
| 9450554 | Electronic device and method for adjusting volume | Sai Huang, SHI-QIANG ZHU, Xiao Feng, Zhi Li | 2016-09-20 |
| 9440340 | Electric rivet nut tool and control device thereof | Hong Chen, Liang Chen, Tain-Meei Lee | 2016-09-13 |
| 9335012 | Light bar structure and light source device | Pin-Hung Hsu, Jung-Shiung Liau | 2016-05-10 |
| 9135527 | Ejecting device for storage card | — | 2015-09-15 |
| 9136622 | Extraction device for memory card | FANG-YOU WANG | 2015-09-15 |
| 9089959 | Cordless clinching tool | Chun-Jen Su, Shao-Lung Chiu | 2015-07-28 |
| 9087463 | Backlight module and display device with two-sided light emitting structure | Jung-Shiung Liau, Chin-Hsien Chen, Gustavo Salazar | 2015-07-21 |
| 8957608 | Motor-driving device of an electric caulking gun | Sen-Hsien Fang, Tain-Meei Lee, Hong Chen | 2015-02-17 |
| 8696186 | Light bar structure and light source device | Pin-Hung Hsu, Jung-Shiung Liau | 2014-04-15 |
| 8646657 | Electric caulking gun | Cheng-Yuan Lin, Chen-Chen Cheng, Rui-Heng Lin | 2014-02-11 |
| 8573450 | Electrical caulking gun | Chen-Chen Cheng, Rui-Heng Lin | 2013-11-05 |
| 8287171 | Light emitting diode device and display device | Jung-Shiung Liau | 2012-10-16 |
| 8152350 | Sidelight-type backlight module | Jung-Shiung Liau | 2012-04-10 |
| 7735398 | Rechargeable motor-driven ratchet wrench having power-off protection | Chen-Chen Cheng | 2010-06-15 |
| 7641489 | Safety plug socket | Yung-Shun Chiang | 2010-01-05 |