Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592102 | Method for implementing dialing keypad of touch screen and smart watch | Huilin Wang | 2020-03-17 |
| 8633393 | Printed circuit board, manufacturing method thereof and radio-frequency device | Ruiquan Yang, Haiqiang Sheng | 2014-01-21 |
| 8604226 | Process for preparing alpha-sulfo-fatty acid ester salt surfactants | — | 2013-12-10 |