Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041999 | Interface chip and test method therefor | — | 2018-08-07 |
| 9980554 | Locking structure and brush head thereof for replaceable toothbrush | — | 2018-05-29 |
| 9929254 | Method of manufacturing semiconductor device | Wei-Yang Lo, Mu-Tsang Lin, Tung-Wen Cheng | 2018-03-27 |