Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D966737 | Hand-washing apparatus | — | 2022-10-18 |
| 11405992 | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting | Ke Li, Liqiang Zhu | 2022-08-02 |
| 11224105 | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes | Jiqing Yang, Liqiang Zhu, Jun Zhou | 2022-01-11 |