Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714904 | Spherical light-emitting structure for inspecting workpiece | CHIH-KUANG CHANG, Li Jiang, Dong Li, Jian-Hua Liu | 2017-07-25 |
| 9713261 | Fabrication process of stepped circuit board | Jianyuan Song, Weihong Peng, Pingping Xie | 2017-07-18 |