Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346019 | Quasi-single-crystal film and manufacturing method thereof | Yu Jin Li | 2022-05-31 |
| 11152694 | Antenna device | Yi-Hung Lin, Tang-Chin HUNG, I-Yin Li | 2021-10-19 |
| 11117244 | Ratchet wrench | Kuo Sun | 2021-09-14 |
| 9422167 | Method for forming basic nickel carbonate | Li Li | 2016-08-23 |
| 9421644 | Soldering structure and process of making the same | Yuan-Kai Liang | 2016-08-23 |
| 9299983 | Sn—Sb—Ni ternary compound and method for forming the same | Yue Chen | 2016-03-29 |
| 8943929 | Torsion adjustment structure of ratchet wrench | Yu-Hua Ou | 2015-02-03 |