Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504857 | Wire saw device, and processing method and processing device for workpiece | Hiroyuki Kita, Masahiro Morita, Tatsuya Komeda, Takaaki YOSHIMURA, Hisashi Yoshida +2 more | 2022-11-22 |
| 11460703 | Laser optical projection module and wearable device having the same | HAN-CHIANG WU | 2022-10-04 |
| 11402733 | Projecting apparatus | Wen-Chieh Wu, Hsiang-Chen Ho, CHIH-HAN YEN, Chih-Yu Yang | 2022-08-02 |
| 11237401 | Laser projecting device and light-combining lens | HAN-CHIANG WU | 2022-02-01 |