Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9158943 | Encryption and decryption device for portable storage device and encryption and decryption method thereof | Kuo-Chi Chang | 2015-10-13 |
| 9130466 | Voltage converter controller and voltage converter circuit | Chun-Shih Huang | 2015-09-08 |
| 8132869 | Fastening device and a computer case having the fastening device | Chun Chang | 2012-03-13 |