Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404132 | Paper roll carrying device | Yi-Lun Wei, Wei Zeng | 2025-09-02 |
| 11694608 | Calibrating device and method for adjust luminance-chrominance of pixels of LED panels | Po-Yuan Hsieh, Yu-Yi Chien | 2023-07-04 |
| 11394164 | Detachable cassette for machining connector and crimp tool | — | 2022-07-19 |
| 10804664 | Crimp tool having adjustable cam | Robert W. Sullivan, Kuan-Yu Wang | 2020-10-13 |
| 10490963 | Detachable cassette for machining connector and crimp tool | — | 2019-11-26 |
| 9923326 | Lock mechanism and hand tool having the same | — | 2018-03-20 |
| 9003875 | Sheet thickness detection apparatus for detecting different maximum allowable thicknesses of plural papers using movable sensing device | Chung-Kai Wang, Chung-Jung Chiu | 2015-04-14 |
| 8827257 | Sheet processing device | Chung-Kai Wang, Chung-Jung Chiu | 2014-09-09 |
| 6552272 | Anti-abrasive flat flexible cable | Kung-Cho Sheng | 2003-04-22 |