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

John M. Cohn — 80 Patents

IBM: 77 patents #896 of 70,183Top 2%
Globalfoundries: 2 patents #1,397 of 4,424Top 35%
GUGlobalfoundries U.S.: 1 patents #344 of 665Top 55%
Fays Corner, VT: #1 of 6 inventorsTop 20%
Vermont: #69 of 4,968 inventorsTop 2%
Overall (All Time): #22,516 of 4,157,543Top 1%
80 Patents All Time

Issued Patents All Time

Showing 51–75 of 80 patents

Patent #TitleCo-InventorsDate
7095063 Multiple supply gate array backfill structure Kevin Grosselfinger, William F. Smith, Paul S. Zuchowski 2006-08-22
7093213 Method for designing an integrated circuit defect monitor Leah Pastel 2006-08-15
7088124 Utilizing clock shield as defect monitor Leah Pastel, Thomas G. Sopchak, David P. Vallett 2006-08-08
7089514 Defect diagnosis for semiconductor integrated circuits James W. Adkisson, Greg Bazan, Francis Gravel, Leendert M. Huisman, Phillip J. Nigh +4 more 2006-08-08
7078248 Method and structure for defect monitoring of semiconductor devices using power bus wiring grids Leah Pastel, Thomas G. Sopchak, David P. Vallett 2006-07-18
7071757 Clock signal distribution utilizing differential sinusoidal signal pair Anthony R. Bonaccio, Alvar A. Dean, Amir Farrahi, David J. Hathaway, Sebastian T. Ventrone 2006-07-04
7005874 Utilizing clock shield as defect monitor Leah Pastel, Thomas G. Sopchak, David P. Vallett 2006-02-28
6998866 Circuit and method for monitoring defects Greg Bazan, Matthew S. Grady, Phillip J. Nigh, Leah Pastel, Thomas G. Sopchak 2006-02-14
6985004 Wiring optimizations for power Alvar A. Dean, Amir Farrahi, David J. Hathaway, Thomas Lepsic, Jagannathan Narasimhan +2 more 2006-01-10
6948146 Simplified tiling pattern method Robert J. Allen, Peter A. Habitz, William C. Leipold, Ivan L. Wemple, Paul S. Zuchowski 2005-09-20
6924661 Power switch circuit sizing technique Patrick H. Buffet, Kevin Grosselfinger, Susan K. Lichtensteiger, William F. Smith 2005-08-02
6832361 System and method for analyzing power distribution using static timing analysis Scott Whitney Gould, Ronald D. Rose, Ivan L. Wemple, Paul S. Zuchowski 2004-12-14
6825711 Power reduction by stage in integrated circuit Kenneth J. Goodnow, Scott Whitney Gould, Douglas W. Stout, Sebastian T. Ventrone 2004-11-30
6792582 Concurrent logical and physical construction of voltage islands for mixed supply voltage designs Alvar A. Dean, David J. Hathaway, David E. Lackey, Thomas Lepsic, Susan K. Lichtensteiger +2 more 2004-09-14
6751744 Method of integrated circuit design checking using progressive individual network analysis Robert J. Allen, David J. Hathaway 2004-06-15
6711719 Method and apparatus for reducing power consumption in VLSI circuit designs Alvar A. Dean, Amir Farrahi, David J. Hathaway, Thomas Lepsic, Patrick E. Perry +2 more 2004-03-23
6687883 System and method for inserting leakage reduction control in logic circuits Alvar A. Dean, David J. Hathaway, Sebastian T. Ventrone 2004-02-03
6651230 Method for reducing design effect of wearout mechanisms on signal skew in integrated circuit design Jose L. Neves, Paul S. Zuchowski 2003-11-18
6574779 Hierarchical layout method for integrated circuits Robert J. Allen, Steve Lovejoy 2003-06-03
6523154 Method for supply voltage drop analysis during placement phase of chip design James Venuto, Ivan L. Wemple, Paul S. Zuchowski 2003-02-18
6523159 Method for adding decoupling capacitance during integrated circuit design Kerry Bernstein, Jose L. Neves 2003-02-18
6490708 Method of integrated circuit design by selection of noise tolerant gates Scott Whitney Gould, Peter A. Habitz, Jose L. Neves, William F. Smith, Larry Wissel +1 more 2002-12-03
6479974 Stacked voltage rails for low-voltage DC distribution Alvar A. Dean, David J. Hathaway, Patrick E. Perry, Sebastian T. Ventrone 2002-11-12
6473881 Pattern-matching for transistor level netlists Valerie D. Lehner, Ulrich A. Finkler 2002-10-29
6430733 Contextual based groundrule compensation method of mask data set generation Daniel C. Cole 2002-08-06