Zhengfen Wan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Package structure with an elastomer with lower elastic modulus
- Patent number 9,633,919
- Issue date Apr 25, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Zhengfen Wan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PACKAGE STRUCTURE
- Publication number 20160351460
- Publication date Dec 1, 2016
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhengfen Wan
- H01 - BASIC ELECTRIC ELEMENTS