DC

David Chapman

VT Vlsi Technology: 3 patents #168 of 594Top 30%
AP Arris Pharmaceutical: 2 patents #4 of 32Top 15%
MIT: 2 patents #2,550 of 9,367Top 30%
Apple: 1 patents #12,251 of 18,612Top 70%
PA Philips Electronics North America: 1 patents #328 of 725Top 50%
PS Penn State: 1 patents #667 of 1,788Top 40%
AP Axys Pharmaceuticals: 1 patents #51 of 111Top 50%
Overall (All Time): #254,551 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10636929 Cross-talk suppression in Geiger-mode avalanche photodiodes K. Alexander McIntosh, Joseph P. Donnelly, Douglas C. Oakley, Antonio Napoleone, Erik K. Duerr +2 more 2020-04-28
10361334 Cross-talk suppression in Geiger-mode avalanche photodiodes K. Alexander McIntosh, Joseph P. Donnelly, Douglas C. Oakley, Antonio Napoleone, Erik K. Duerr +2 more 2019-07-23
8555219 Identifying hierarchical chip design intellectual property through digests 2013-10-08
8352890 Method for reading polygon data into an integrated circuit router 2013-01-08
8266571 Methods and devices for independent evaluation of cell integrity, changes and origin in chip design for production workflow Thomas J. Grebinski 2012-09-11
7685545 Methods and devices for independent evaluation of cell integrity, changes and origin in chip design for production workflow Thomas J. Grebinski 2010-03-23
7506289 Approach for routing an integrated circuit 2009-03-17
7155207 System and method of analyzing communications between a calling party and a called party Ben Levitan 2006-12-26
7065729 Approach for routing an integrated circuit 2006-06-20
6275971 Methods and apparatus for design rule checking Harold J. Levy, Subhas Bothra 2001-08-14
6128767 Polygon representation in an integrated circuit layout 2000-10-03
6081766 Machine-learning approach to modeling biological activity for molecular design and to modeling other characteristics Roger Critchlow, Thomas G. Dietterich, Ajay Jain, Richard H. Lathrop, Tomas Lozano-Perez 2000-06-27
5815416 Method of measuring energy consumption in a circuit simulator Peter Liebmann, Michael N. Misheloff 1998-09-29
5703792 Three dimensional measurement of molecular diversity 1997-12-30
5569581 Alteration and prediction of male fertility using seminal plasma and its components Gary Killian, Aida Cancel, Margaret A. Henault 1996-10-29
5526281 Machine-learning approach to modeling biological activity for molecular design and to modeling other characteristics Roger Critchlow, Ajay Jain, Rick Lathrop, Tomas L. Perez, Tom Dietterich 1996-06-11
5113451 Method for labelling polygons Herve G. Duprez 1992-05-12
4849313 Method for making a reticle mask Wesley R. Erck 1989-07-18