DC

David S. Collins

IBM: 5 patents #649 of 9,568Top 7%
📍 Williston, VT: #12 of 41 inventorsTop 30%
🗺 Vermont: #74 of 615 inventorsTop 15%
Overall (2011): #18,435 of 364,097Top 6%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8017471 Structure and method of latchup robustness with placement of through wafer via within CMOS circuitry Phillip F. Chapman, Steven H. Voldman 2011-09-13
8008748 Deep trench varactors Robert M. Rassel, Eric Thompson 2011-08-30
7968975 Metal wiring structure for integration with through substrate vias Alvin J. Joseph, Peter J. Lindgren, Anthony K. Stamper, Kimball M. Watson 2011-06-28
7943445 Asymmetric junction field effect transistor Frederick G. Anderson, Richard A. Phelps, Robert M. Rassel, Michael J. Zierak 2011-05-17
7868423 Optimized device isolation John Benoit, Natalie B. Feilchenfeld, Michael L. Gautsch, Xuefeng Liu, Robert M. Rassel +2 more 2011-01-11