Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810480 | Electronic tag and electronic system using the same | Chang-Chun Chen, Tung-Hua Yang | 2020-10-20 |
| 10770780 | Antenna apparatus and circuit board thereof | Chang-Chun Chen, Tung-Hua Yang | 2020-09-08 |
| 10290914 | Waveguide apparatus comprised of first and second waveguide members configured to be attached to each other at diagonally opposite corners | Hui Liu, Chang-Chun Chen | 2019-05-14 |
| 10044087 | Switchable radiators and operating method for the same | Chang-Chun Chen, Chia-Yu Chou | 2018-08-07 |