Semiconductor device and manufacturing method thereof | Patent Number 11430896

US 11430896 B2
Application Number16928254
Publication NumberUS 20200381558 A1
Pendency2 years, 1 month, 17 days
Filled DateJul 14, 2020
Priority DateDec 20, 2011
Publication DateDec 3, 2020
Expiration DateDec 19, 2031
Inventor/ApplicantsShunpei Yamazaki
Shunpei YAMAZAKI
ExaminesGRAY, AARON J
Art Unit2897
Technology Center2800
Assignments
Semiconductor Energy Laboratory
Current
Semiconductor Energy Laboratory
Original
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