Yongbo Zhang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Leakage current detection circuit, method and leakage current detector
- Patent number 11,668,762
- Issue date Jun 6, 2023
- Shenzhen Poweroak Newener Co., Ltd.
- Jianhua Lei
- G01 - MEASURING TESTING
Information Patent Grant
Current sampling circuit and method
- Patent number 9,766,274
- Issue date Sep 19, 2017
- Sanechips Technology Co., Ltd.
- Xiaozhen Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Detection circuit for relative error voltage
- Patent number 9,618,571
- Issue date Apr 11, 2017
- Sanechips Technology Co., Ltd.
- Yongbo Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LEAKAGE CURRENT DETECTION CIRCUIT, METHOD AND LEAKAGE CURRENT DETECTOR
- Publication number 20230141539
- Publication date May 11, 2023
- SHENZHEN POWEROAK NEWENER CO., LTD
- Jianhua Lei
- G01 - MEASURING TESTING
Information Patent Application
Current sampling circuit and method
- Publication number 20160109487
- Publication date Apr 21, 2016
- ZHONGXING MICROELECTRONICS TECHNOLOGY CO.LTD
- Xiaozhen Song
- G01 - MEASURING TESTING