Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237577 | Cavity-backed slot antenna system | Shih-Hsun Chang, Wei-Lin Tsai, You-Fu Cheng, Tsung-Hsun Hsieh | 2025-02-25 |
| 10253968 | Push-button switch operating portion with diverging and converging lens | Jian Liu, Song Liu, Radek Melich, Hua Lang Wang, Hong Yang +1 more | 2019-04-09 |
| 9711300 | Switch and button thereof | Zhong Hui Chen, Jian Liu, Shi Bo Yin, Rudolf Zimmermann | 2017-07-18 |