Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418070 | Power tool and battery pack | Xiaozhe Zhao, Toshinari Yamaoka, Xiaopan Liu, Zhihai Teng | 2025-09-16 |
| 12228255 | Lighting device | Yafei Cao, Rui Zhan, Di Wu | 2025-02-18 |
| 11913612 | Lighting device | Yafei Cao, Rui Zhan, Di Wu | 2024-02-27 |
| 11646468 | Wearable battery pack | Xiaohong Lin, Xiangyang Zhao | 2023-05-09 |
| 11128160 | System and methods for charging a battery for use with a power tool | Zhijun Dong | 2021-09-21 |
| 11090795 | Hand-held electric power tool | Jie Ren | 2021-08-17 |
| 10998596 | Wearable battery pack | Xiaohong Lin, Xiangyang Zhao | 2021-05-04 |
| 10103365 | Battery pack | Xiaohong Lin, Tianshi Yuan | 2018-10-16 |
| 10103558 | Charger, charging system and power tool with battery pack | Zhihai Teng | 2018-10-16 |
| 10097015 | Electrical combination | Wilhelm Heupke, Zheng Geng | 2018-10-09 |
| 7866055 | Level provided with impact-absorbing end caps | Ming-Chan Chen, Jianjun Shuang | 2011-01-11 |
| 7536801 | Laser leveling device | — | 2009-05-26 |