Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242308 | RFID sensing and recording device and method for making the same | Cheng-Hung Chang, Way Yu Chen | 2019-03-26 |
| 10166707 | RFID device and method for making the same | Cheng-Hung Chang, Ching Mei Chi, Chun Jun Chuang, Ya Chi Shen | 2019-01-01 |
| 9619743 | RFID device and method for making the same | Cheng-Hung Chang, Way Yu Chen, Wen-Fan Chang | 2017-04-11 |