Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094130 | Stair tread template ruler | — | 2025-09-23 |
| 12261739 | Data processing method, device, and storage medium | Dapeng Li, Yin Gao, Zhuang LIU, Feng Xie | 2025-03-25 |
| D1064868 | Woodworking ruler | — | 2025-03-04 |
| D1039994 | Ruler | — | 2024-08-27 |
| 11320075 | Quick-connection device having double locking mechanism | Feng Que, Zhen Chen | 2022-05-03 |
| 10569335 | Wheel machining tool | Minghua Liu, Weidong Liu, Xiao Liu, Xiaoguang Huang, Jiandong Guo +4 more | 2020-02-25 |
| 10058962 | Two-layer disk type tool magazine device | Guiyang Cai, Haiyu Lu, Dehua Li | 2018-08-28 |
| 9052761 | Methods and devices for user touch operation | — | 2015-06-09 |