Patent Search Results

1 6,109,775 Method for adjusting the density of lines and contact openings across a substrate region for improving the chemical-mechanical polishing of a thin-film later disposed thereon
2 5,876,838 Semiconductor integrated circuit processing wafer having a PECVD material layer of improved thickness uniformity
3 5,722,877 Technique for improving within-wafer non-uniformity of material removal for performing CMP
4 5,719,084 Method for the controlled formation of voids in doped glass dielectric films
5 5,667,433 Keyed end effector for CMP pad conditioner
6 5,628,869 Plasma enhanced chemical vapor reactor with shaped electrodes
7 5,624,304 Techniques for assembling polishing pads for chemi-mechanical polishing of silicon wafers
8 5,516,400 Techniques for assembling polishing pads for chemical-mechanical polishing of silicon wafers
9 5,362,353 Faraday cage for barrel-style plasma etchers
10 5,310,455 Techniques for assembling polishing pads for chemi-mechanical polishing of silicon wafers
11 5,278,103 Method for the controlled formation of voids in doped glass dielectric films