Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095120 | Chair backrest | Qihao Fang, Da Yang | 2025-09-30 |
| D1068360 | Chair base | Xiaoling He, Da Yang | 2025-04-01 |
| D1037689 | Office chair | Wenxin Li, Yun-Fei Wang | 2024-08-06 |
| D1033945 | Office chair | Huimin Sun, Yunqing Ye | 2024-07-09 |
| D1030981 | Faucet extender | Tianming Wang, Peng Xie | 2024-06-11 |
| D1019172 | Chair | — | 2024-03-26 |
| D1006198 | Faucet extender | Tianming Wang, Peng Xie | 2023-11-28 |
| D992292 | Chair | — | 2023-07-18 |
| D985982 | Keyboard stand | — | 2023-05-16 |
| D971311 | Electronic drum set | — | 2022-11-29 |
| 8989176 | Method and device for triggering nested service | Yinjun Han, Bin Guo, Junjun Mei | 2015-03-24 |