Xuewei Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic error measurement apparatus, system, method for electricity...
- Patent number 12,248,050
- Issue date Mar 11, 2025
- Power Supply Service and Management Center, State Grid Jiangxi Electric Power...
- Jian Ma
- G01 - MEASURING TESTING
Information Patent Grant
Bearing device and ion implantation device
- Patent number 10,598,220
- Issue date Mar 24, 2020
- BOE Technology Group Co., Ltd.
- Chenliang Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC ERROR MEASUREMENT APPARATUS, SYSTEM, METHOD FOR ELECTRICITY...
- Publication number 20240085510
- Publication date Mar 14, 2024
- Power Supply Service and Management Center, State Grid Jiangxi Electric Power...
- Jian Ma
- G01 - MEASURING TESTING