Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310661 | Security key synchronization method and associated communications apparatus | Yu-Lun Chang | 2022-04-19 |
| 11228028 | Cathode of lithium ion battery | Chia-Ming Chang, Dar-Jen Liu, Wen-Bing Chu, Jin-Ming Chen | 2022-01-18 |