Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116237 | Inverter device and controlling method thereof | John L Chen, Ming-Cheng Chen, HUANG-JEN CHIU, Yao-Ching Hsieh, Jing-Yuan Lin | 2018-10-30 |
| D803373 | Aroma diffuser | — | 2017-11-21 |
| D800885 | Aroma diffuser | — | 2017-10-24 |
| 9369064 | Current source inverter and operation method thereof | Yaow-Ming Chen, Chien-Yao Liao | 2016-06-14 |
| D729923 | Scent warmer | — | 2015-05-19 |
| D729370 | Scent warmer | — | 2015-05-12 |
| D698909 | Aroma-diffusing heating device | — | 2014-02-04 |
| D680638 | Fragrance diffuser | — | 2013-04-23 |