Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D944920 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |
| D944921 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |
| D944922 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |
| 9421558 | Massage water outlet mechanism and a rotor component thereof | Huasong Zhou, Wenxing Chen, Qingshuang Li | 2016-08-23 |