Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089714 | Gel nail and producing method thereof | Carol Ma | 2024-09-17 |
| 11793289 | Artificial nail tip and curing composition set and applying method thereof | Carol Ma | 2023-10-24 |
| 11297923 | Applying method and system of nail polish | Carol Ma | 2022-04-12 |
| 10930831 | Light emitting chip and fabrication method thereof | Li-Ping Chou, Wei-Yu Yen | 2021-02-23 |
| 10263093 | Optoelectronic semiconductor device and fabrication method thereof | Wei-Yu Yen, Li-Ping Chou, Chih-Sung Chang | 2019-04-16 |
| 10243108 | Light emitting diode having continuous electrode structure | Li-Ping Chou, Wei-Yu Yen, Chih-Sung Chang | 2019-03-26 |