Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11432091 | Non-dispensing manufacturing process for making speaker and speaker thereof | Chih-Ming Fan, Ping Ting Tsao, Ling Li | 2022-08-30 |
| 11367446 | Information dissemination system and method thereof | Sheng-Jie Chen, Hao Zhang, Hung-Yu Chen, Mao-Hung Lin | 2022-06-21 |