Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611067 | System and method for packaging frequency identification device and RFID device formed thereof | — | 2020-04-07 |
| 10242308 | RFID sensing and recording device and method for making the same | Tian lin Yan, Cheng-Hung Chang | 2019-03-26 |
| 9619743 | RFID device and method for making the same | Tian lin Yan, Cheng-Hung Chang, Wen-Fan Chang | 2017-04-11 |