Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956887 | Board, circuit board, and fixture | Cheng-Chieh Chang, TE-FU CHANG | 2024-04-09 |
| 9746437 | Cmos-based process for manufacturing a semiconductor gas sensor | Jin-Chern Chiou | 2017-08-29 |