Weilong Xia

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multiple parallel-connected resonant converter, inductor-integrated...
- Patent number 11,349,400
- Issue date May 31, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Haijun Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple parallel-connected resonant converter, inductor-integrated...
- Patent number 11,251,713
- Issue date Feb 15, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Haijun Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Core structure and magnetic device
- Patent number 10,784,034
- Issue date Sep 22, 2020
- Delta Electronics (Shanghai) Co., Ltd.
- Haijun Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple parallel-connected resonant converter, inductor-integrated...
- Patent number 10,381,934
- Issue date Aug 13, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Haijun Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE PARALLEL-CONNECTED RESONANT CONVERTER, INDUCTOR-INTEGRATED...
- Publication number 20190312516
- Publication date Oct 10, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haijun YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE PARALLEL-CONNECTED RESONANT CONVERTER, INDUCTOR-INTEGRATED...
- Publication number 20190312517
- Publication date Oct 10, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haijun YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CORE STRUCTURE AND MAGNETIC DEVICE
- Publication number 20170345541
- Publication date Nov 30, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haijun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE PARALLEL-CONNECTED RESONANT CONVERTER, INDUCTOR-INTEGRATED...
- Publication number 20170214330
- Publication date Jul 27, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Haijun YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC ELEMENT AND CORE THEREOF
- Publication number 20150270049
- Publication date Sep 24, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zengyi Lu
- H01 - BASIC ELECTRIC ELEMENTS