Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456128 | Key structure | Chia-Wei Chang, Lei-Lung Tsai | 2022-09-27 |
| 8121715 | Radio signal transmitter and related method and multimedia system for an audio source generator | Tzu-Ping Lin, Pao-Wen Chen | 2012-02-21 |