Assignee
LIU ZHI LEWIS
US·2 granted patents·1 pending application·23 citations·filing 2005–2011
Top patents by PatentIndex Score
3 records- 0190US8056253B2Systems and methods for drying a rotating substrateLIU ZHI LEWIS·Filed 2010·Granted Nov 15, 2011·12 cites·7 claims
- 0289US8276291B2Systems and methods for drying a rotating substrateLIU ZHI LEWIS·Filed 2011·Granted Oct 2, 2012·11 cites·20 claims
- 0340US2006021634A1Method and apparatus for creating ozonated process solutions having high ozone concentrationLIU ZHI LEWIS·Filed 2005·Application pending·0 cites
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