Huaming Guo

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Quangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Input voltage detection for flyback converter
- Patent number 11,075,584
- Issue date Jul 27, 2021
- Dialog Semiconductor Inc.
- Jun Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power converter for reducing EMI from ring oscillation an...
- Patent number 8,817,497
- Issue date Aug 26, 2014
- Dialog Semiconductor Inc.
- Jun Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INPUT VOLTAGE DETECTION FOR FLYBACK CONVERTER
- Publication number 20190149056
- Publication date May 16, 2019
- DIALOG SEMICONDUCTOR INC.
- Jun Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching Power Converter for Reducing EMI from Ring Oscillation an...
- Publication number 20110228569
- Publication date Sep 22, 2011
- iWatt Inc.
- Jun Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER