WP

William A. Pliskin

IBM: 6 patents #16,453 of 70,183Top 25%
Overall (All Time): #894,047 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4944836 Chem-mech polishing method for producing coplanar metal/insulator films on a substrate Klaus D. Beyer, William L. Guthrie, Stanley R. Makarewicz, Eric Mendel, William J. Patrick +4 more 1990-07-31
4544576 Deep dielectric isolation by fused glass Wei-Kan Chu, Jacob Riseman 1985-10-01
4506435 Method for forming recessed isolated regions Jacob Riseman, Joseph F. Shepard, Jr. 1985-03-26
4492717 Method for forming a planarized integrated circuit Jacob Riseman 1985-01-08
4354309 Method of manufacturing a metal-insulator-semiconductor device utilizing a graded deposition of polycrystalline silicon James R. Gardiner, Martin Revitz, Joseph F. Shepard, Jr. 1982-10-19
4249968 Method of manufacturing a metal-insulator-semiconductor utilizing a multiple stage deposition of polycrystalline layers James R. Gardiner, Martin Revitz, Joseph F. Shepard, Jr. 1981-02-10