Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708811 | Acoustic board having displaced and passably abutted multiple through holes | Jung-Ya Hsieh, Yung-Fu Lin | 2017-07-18 |
| 9695989 | Plastic lamp base with zigzag electrical conductor and light bulb using the same | Jung-Ya Hsieh, Yung-Fu Lin | 2017-07-04 |
| 9192894 | Electrochemical separation membrane and the manufacturing method thereof | Mark Y. Wu, Cheng-Yu Hsieh, Jing-Ru Chen, Shu-Ling Hsieh | 2015-11-24 |