Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095069 | Chair | — | 2025-09-30 |
| 12426714 | Chair with adjustable back depth | — | 2025-09-30 |
| D990347 | Anti theft alarm | Yugang Ke | 2023-06-27 |
| D980474 | Bicycle taillight | Yugang Ke | 2023-03-07 |
| D967992 | Bicycle tail light | Yugang Ke | 2022-10-25 |
| D961821 | Bicycle taillight | Yugang Ke | 2022-08-23 |
| D960412 | Bicycle taillight | Yugang Ke | 2022-08-09 |
| 10807038 | Process for removing S02 from gas with S02 content that is temporarily very high | FengDan Wang | 2020-10-20 |