Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D1100624 | Bicycle lock | Wei Zhan, Chaoxiong Zheng, Zhendi Zhan, Hailu Shen | 2025-11-04 | |
| D940892 | Massage gun | — | 2022-01-11 | |
| D932045 | Mini massage gun | — | 2021-09-28 | |
| 7471138 | DC output voltage circuit with substantially flat PSRR | — | 2008-12-30 | $6,262,000 |