Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803260 | QR code graphic manufacturing device and manufacturing method of the same | Hsi-Chun Wang, Chun-Shien Lu, Jia-Chi Ho, Yu-Mei Wang, Chia-Tsen Sun +1 more | 2020-10-13 |