Yuqin Xu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Battery repair method and apparatus
- Patent number 11,374,265
- Issue date Jun 28, 2022
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Bin Le
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Artificial electromagnetic material
- Patent number 9,268,062
- Issue date Feb 23, 2016
- Kuang-Chi Innovative Technology Ltd.
- Ruopeng Liu
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
BATTERY REPAIR METHOD AND APPARATUS
- Publication number 20190267675
- Publication date Aug 29, 2019
- Huawei Technologies Co., Ltd
- Bin Le
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARTIFICIAL ELECTROMAGNETIC MATERIAL
- Publication number 20130089715
- Publication date Apr 11, 2013
- KUANG-CHI INNOVATIVE TECHNOLOGY LTD.
- Ruopeng Liu
- B82 - NANO-TECHNOLOGY