Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329797 | Lock set transmission mechanism | Chi-Ming Chen | 2019-06-25 |
| 10329802 | Lock mechanism | — | 2019-06-25 |
| 10233669 | Double-door lock assembly | Yu-Cheng Lin | 2019-03-19 |
| 10193041 | Light emitting diode and method for manufacturing the same | Shih-Chuan Lin, Tsung-Han Chiang, Chun-Yao Lin, Hsiu-Ling Hung, TZU-CHIEN HUNG | 2019-01-29 |