WenYan Liu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing the trench of U-shape
- Patent number 9,076,668
- Issue date Jul 7, 2015
- Shanghai Huali Microelectronics Corporation
- XuBin Jing
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING THE TRENCH OF U-SHAPE
- Publication number 20140273388
- Publication date Sep 18, 2014
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- XuBin Jing
- H01 - BASIC ELECTRIC ELEMENTS