Sullivan, Indiana
United States
4
2005-05-31
4
2005-05-31
These are the the leading inventors for applications assigned to Raytech Innovative Solutions, Inc.:
Raytech Innovative Solutions, Inc. based in Sullivan, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Retaining ring with wear pad for use in chemical mechanical planarization
#2 | 2005-04-05 ✅ Patent 6,875,077 granted on 2005-04-05Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making
#3 | 2005-03-08 ✅ Patent 6,863,774 granted on 2005-03-08Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same
#4 | 2005-02-08 ✅ Patent 6,852,020 granted on 2005-02-08Polishing pad for use in chemical—mechanical planarization of semiconductor wafers and method of making same
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