Liuqing Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Saturation prevention of current transformer
- Patent number 10,811,185
- Issue date Oct 20, 2020
- Analog Devices Global Unlimited Company
- Liuqing Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolated power supply with input voltage monitor
- Patent number 9,866,136
- Issue date Jan 9, 2018
- Analog Devices Global
- Jun Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SATURATION PREVENTION OF CURRENT TRANSFORMER
- Publication number 20200090861
- Publication date Mar 19, 2020
- Analog Devices Global Unlimited Company
- Liuqing YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER SUPPLY WITH INPUT VOLTAGE MONITOR
- Publication number 20150162837
- Publication date Jun 11, 2015
- Analog Devices Technology
- Jun Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER