HuaMin Xu

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ShenZhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Devices, systems, and methods for power supplies
- Patent number 11,784,579
- Issue date Oct 10, 2023
- Flex Ltd.
- Vifor Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input redundant power supply with zero current switching
- Patent number 11,605,971
- Issue date Mar 14, 2023
- Flex Ltd.
- HuaMin Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Devices, systems, and methods for power supplies
- Patent number 11,489,450
- Issue date Nov 1, 2022
- Flex Ltd.
- HuaMin Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic AC feed control (AFC) with zero voltage/current switching
- Patent number 11,228,203
- Issue date Jan 18, 2022
- Flex Ltd.
- WeiAn Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase feed-forward control for output voltage AC line ripple suppre...
- Patent number 9,979,306
- Issue date May 22, 2018
- Flex Ltd.
- HuaMin Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR POWER SUPPLIES
- Publication number 20220224238
- Publication date Jul 14, 2022
- Flex Ltd.
- HuaMin Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INPUT REDUNDANT POWER SUPPLY WITH ZERO CURRENT SWITCHING
- Publication number 20220158485
- Publication date May 19, 2022
- Flex Ltd.
- HuaMin XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR POWER SUPPLIES
- Publication number 20220021300
- Publication date Jan 20, 2022
- Flex Ltd.
- Vifor WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC AC FEED CONTROL (AFC) WITH ZERO VOLTAGE/CURRENT SWITCHING
- Publication number 20200280208
- Publication date Sep 3, 2020
- Flex Ltd.
- WeiAn Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER