Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10181638 | Radiofrequency antenna device | Chia-Lun Tang, Chi-Ming Chiang, Tzu-Hsiang Chien | 2019-01-15 |
| 10122087 | Proximity sensor antenna device and antenna structure thereof | Chia-Lun Tang, Chi-Ming Chiang | 2018-11-06 |
| 8902109 | Communication device | Chi-Ming Chiang | 2014-12-02 |
| 6746116 | Multi-purpose glasses | — | 2004-06-08 |