Zhuoyan Sun

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and lead frame thereof
- Patent number 8,575,744
- Issue date Nov 5, 2013
- Panasonic Corporation
- Seiji Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND LEAD FRAME THEREOF
- Publication number 20110121440
- Publication date May 26, 2011
- Seiji FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS