Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D984513 | Optical lens | Hsin-Chieh Huang, Sheng-Jung Lin | 2023-04-25 |
| D984512 | Optical lens | Hsin-Chieh Huang, Sheng-Jung Lin | 2023-04-25 |
| 11143382 | Optical lens structure | Hsin-Chieh Huang, Sheng-Jung Lin | 2021-10-12 |
| 10247392 | Luminous system | Hsin-Chieh Huang, Shun Wang | 2019-04-02 |
| 10240755 | Optical lens assembly and illumination device comprising the same | Hsin-Chieh Huang, Shun Wang | 2019-03-26 |
| 10151452 | Variable focus lighting fixture | Hsin-Chieh Huang, Shun Wang | 2018-12-11 |
| 10077883 | Illumination device with optical units including spiral structure optical unit and illumination device having the same | Hsin-Chieh Huang, Shun Wang | 2018-09-18 |
| 10025077 | Device for measuring solution concentration | Hsin-Chieh Huang, Cheng Yu Huang, Shun Wang | 2018-07-17 |
| D771172 | Lens | Hsin-Chieh Huang, Shun Wang | 2016-11-08 |
| 8523407 | Optical element and illuminant device using the same | Hsin-Chieh Huang, Chia-Song Yen | 2013-09-03 |