Assignee
ZHANG YIYING
CN·4 granted patents·9 citations·filing 2011–2011
Top patents by PatentIndex Score
4 records- 0183US8450166B2Method of fabricating semiconductor devicesZHANG YIYING·Filed 2011·Granted May 28, 2013·7 cites·17 claims
- 0267US9349862B2Method of fabricating semiconductor devicesZHANG YIYING·Filed 2011·Granted May 24, 2016·2 cites·13 claims
- 0343US8507379B2Semiconductor device and manufacturing method thereofZHANG YIYING·Filed 2011·Granted Aug 13, 2013·0 cites·19 claims
- 0439US8759179B2Method of forming gate pattern and semiconductor deviceZHANG YIYING·Filed 2011·Granted Jun 24, 2014·0 cites·18 claims
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