Lifeng Pan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor switch insulation protection device and power supply...
- Patent number 9,001,513
- Issue date Apr 7, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Lifeng Pan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR SWITCH INSULATION PROTECTION DEVICE AND POWER SUPPLY...
- Publication number 20130258603
- Publication date Oct 3, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Lifeng Pan
- H01 - BASIC ELECTRIC ELEMENTS