Assignee
WEN SOPHIA
CN·5 granted patents·1 pending application·12 citations·filing 2007–2013
Top patents by PatentIndex Score
6 records- 0182US7790621B2Ion implantation for increasing etch rate differential between adjacent materialsWEN SOPHIA·Filed 2007·Granted Sep 7, 2010·12 cites·14 claims
- 0242US2012115255A1Method and apparatus for dynamic thin-layer chemical processing of semiconductor wafersWEN SOPHIA·Filed 2011·Application pending·0 cites
- 0339US9368378B2Semiconductor wafer cleaning systemWEN SOPHIA·Filed 2013·Granted Jun 14, 2016·0 cites·20 claims
- 0436US10283389B2Adjustable semiconductor processing device and control method thereofWEN SOPHIA·Filed 2011·Granted May 7, 2019·0 cites·9 claims
- 0536US10121681B2Semiconductor processing deviceWEN SOPHIA·Filed 2012·Granted Nov 6, 2018·0 cites·19 claims
- 0635US9859134B2Multi-chamber semiconductor processing deviceWEN SOPHIA·Filed 2011·Granted Jan 2, 2018·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →