Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Stephan Lassig

Lam Research: 3 patents #812 of 2,128Top 40%
PSPeak Systems: 2 patents #2 of 9Top 25%
NSNovellus Systems: 1 patents #479 of 780Top 65%
IBM: 1 patents #44,794 of 70,183Top 65%
Danville, CA: #292 of 1,210 inventorsTop 25%
California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #726,233 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9865472 Fabrication of a silicon structure and deep silicon etch with profile control Robert Chebi, Frank Y. Lin, Jaroslaw W. Winniczek, Wan-Lin Chen, Erin Moore +3 more 2018-01-09
9330926 Fabrication of a silicon structure and deep silicon etch with profile control Robert Chebi, Frank Y. Lin, Jaroslaw W. Winniczek, Wan-Lin Chen, Erin McDonnell +3 more 2016-05-03
6875699 Method for patterning multilevel interconnects S. M. Reza Sadjadi, Vinay Pohray, Si Yi Li, Thomas W. Mountsier, Chiu Chi 2005-04-05
5548470 Characterization, modeling, and design of an electrostatic chuck with improved wafer temperature uniformity Anwar Husain, David E. Kotecki, Kurt A. Olson, Anthony J. Ricci 1996-08-20
4984902 Apparatus and method for compensating for errors in temperature measurement of semiconductor wafers during rapid thermal processing John L. Crowley, Ahmad Kermani, Noel H. Johnson, Gary R. Rickords 1991-01-15
4969748 Apparatus and method for compensating for errors in temperature measurement of semiconductor wafers during rapid thermal processing John L. Crowley, Ahmad Kermani, Noel H. Johnson, Gary R. Rickords 1990-11-13
4755654 Semiconductor wafer heating chamber John L. Crowley, Thomas J. DeBolski, Ahmad Kermani 1988-07-05