Assignee
ULVAC TECHNOLOGIES INC
US·3 granted patents·1 pending application·245 citations·filing 1996–2009
Top patents by PatentIndex Score
4 records- 0189US5882489AProcesses for cleaning and stripping photoresist from surfaces of semiconductor wafersULVAC TECHNOLOGIES INC·Filed 1996·Granted Mar 16, 1999·124 cites·27 claims
- 0280US5795831ACold processes for cleaning and stripping photoresist from surfaces of semiconductor wafersULVAC TECHNOLOGIES INC·Filed 1996·Granted Aug 18, 1998·67 cites·18 claims
- 0376US5908319ACleaning and stripping of photoresist from surfaces of semiconductor wafersULVAC TECHNOLOGIES INC·Filed 1996·Granted Jun 1, 1999·54 cites·30 claims
- 0447US2011188974A1Work-piece transfer systems and methodsULVAC TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
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