Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374814 | Electrical connector with improved heat dissipation feature | Shih-Wei Hsiao, Yu-San Hsiao, Yen-Chih Chang | 2025-07-29 |
| 11480054 | Rapid construction method for secondary lining of small-section tunnel | Xiaosong Dai, Nanshan Yu, Kaiyang Liu, Yisheng Ye, Haijun Zhu +5 more | 2022-10-25 |
| 10944203 | Waterproofing electrical connector | Yen-Chih Chang | 2021-03-09 |
| 10826225 | Waterproof audio jack | De-Jin Chen | 2020-11-03 |
| 10777923 | Electrical adaptor and method makikng the same | Yen-Chih Chang, Shou-Qiang Li, YU-KE CHEN, Shih-Wei Hsiao | 2020-09-15 |
| 10096932 | Waterproof electrical connector | Yen-Chih Chang, Shu-Jian Wang, Zhi-Hui Zhu, Peng Zhao, Da Zhang | 2018-10-09 |
| 9705237 | Electrical connector with excellent waterproof function | Chun-Chieh Yang, Zhi-Hui Zhu | 2017-07-11 |