Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406914 | Annular device with battery cover | Rui Liu, Gang Cheng, Meng-Hua He, TE-SHENG JAN, YU-TAO CHEN +1 more | 2016-08-02 |
| 8623534 | Annular device with battery cover | Rui Liu, Gang Cheng, Meng-Hua He, TE-SHENG JAN, YU-TAO CHEN +1 more | 2014-01-07 |
| 8511861 | Table lamp and rotary joint thereof | Gang Cheng, Meng-Hua He, YU-TAO CHEN, CHUN-CHE YEN, TE-SHENG JAN | 2013-08-20 |