Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409594 | Automatic forming method and device for a rubber sealing ring blank | Liang Wang, Hongzhong Tu, Jie Zhong, Chen Han, Junjie Li +11 more | 2025-09-09 |
| 12031690 | Flame simulation device | — | 2024-07-09 |
| 11156332 | Electric scented candle | — | 2021-10-26 |
| 11092302 | Electronic artificial candle | Haicheng Cai, Wei Wang | 2021-08-17 |
| D925074 | Scented jar candle | — | 2021-07-13 |
| 11015777 | Magnetic suspension support structure | — | 2021-05-25 |
| 10731811 | Simulated candle tip | — | 2020-08-04 |
| D861229 | Electronic candle device with simulative flame head | Haicheng Cai, Wei Wang | 2019-09-24 |