Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075278 | Umbrella handle assembly | Guanzheng ZHENG, Cheng Ye, Zhiqiang He | 2025-05-20 |
| D1010794 | Neck fan | Xiangfu Li, Zhijun Liu, Cheng Ye | 2024-01-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075278 | Umbrella handle assembly | Guanzheng ZHENG, Cheng Ye, Zhiqiang He | 2025-05-20 |
| D1010794 | Neck fan | Xiangfu Li, Zhijun Liu, Cheng Ye | 2024-01-09 |