Zhen Xu

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power tool and control method thereof
- Patent number 12,040,688
- Issue date Jul 16, 2024
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool using brushless motor and method for controlling the same
- Patent number 11,791,750
- Issue date Oct 17, 2023
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
CHAINSAW AND METHODS FOR DETERMINING AND RELEASING A JAMMED STATE O...
- Publication number 20240116208
- Publication date Apr 11, 2024
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
POWER TOOL
- Publication number 20240066663
- Publication date Feb 29, 2024
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B24 - GRINDING POLISHING
Information Patent Application
POWER TOOL AND CONTROL METHOD THEREOF
- Publication number 20220286018
- Publication date Sep 8, 2022
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL USING BRUSHLESS MOTOR AND METHOD FOR CONTROLLING THE SAME
- Publication number 20220115966
- Publication date Apr 14, 2022
- Nanjing Chervon Industry Co., Ltd.
- Zhen Xu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS