Wuxi Chipown Micro-electronics Limited

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control circuit and control method of switching power supply
- Patent number 10,355,577
- Issue date Jul 16, 2019
- Wuxi Chipown Micro-Electronics Limited
- Haisong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short-circuit protection circuit for voltage sampling resistor of p...
- Patent number 9,923,365
- Issue date Mar 20, 2018
- Wuxi Chipown Micro-Electronics Limited
- Haisong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Control Circuit and Control Method of Switching Power Supply
- Publication number 20180287479
- Publication date Oct 4, 2018
- Wuxi Chipown Micro-electronics Limited
- Haisong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE POWER SYSTEM WITH ENABLE CONTROL
- Publication number 20170338811
- Publication date Nov 23, 2017
- Wuxi Chipown Micro-electronics Limited
- HAISONG LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT-CIRCUIT PROTECTION CIRCUIT FOR VOLTAGE SAMPLING RESISTOR OF P...
- Publication number 20170077695
- Publication date Mar 16, 2017
- Wuxi Chipown Micro-electronics Limited
- HAISONG LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit Structure for Enhancing EFT Immunity of Primary Side Converter
- Publication number 20160336851
- Publication date Nov 17, 2016
- Wuxi Chipown Micro-electronics Limited
- Haisong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks