Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891946 | Handheld inspection device | Xuan Song, Zhenmei Mao, Yuan Lung Li | 2020-08-04 |
| D891947 | Handheld sensor device | Xuan Song, Zhenmei Mao, Yuan Lung Li | 2020-08-04 |
| D891958 | Handheld meter | Xuan Song, Zhenmei Mao, Hung-Yi Lin | 2020-08-04 |
| D890000 | Handheld sensor device | Xuan Song, Zhenmei Mao, John Huang | 2020-07-14 |