CC

Clarence E. Cowan

CM Cascade Microtech: 23 patents #11 of 118Top 10%
Tektronix: 1 patents #823 of 1,698Top 50%
Overall (All Time): #165,408 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7616017 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2009-11-10
7550984 Probe station with low noise characteristics Timothy Lesher, Brad Miller, Michael E. Simmons, Frank Gray, Cynthia McDonald 2009-06-23
7498828 Probe station with low inductance path John Dunklee 2009-03-03
7403025 Membrane probing system Paul A. Tervo, Kenneth R. Smith, Mike P. Dauphinais, Martin Koxxy 2008-07-22
7323895 Low-current pogo probe card Paul A. Tervo 2008-01-29
7295025 Probe station with low noise characteristics Timothy Lesher, Brad Miller, Michael E. Simmons, Frank Gray, Cynthia McDonald 2007-11-13
7292057 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2007-11-06
7250779 Probe station with low inductance path John Dunklee 2007-07-31
7148711 Membrane probing system Paul A. Tervo, Kenneth R. Smith, Mike P. Dauphinais, Martin Koxxy 2006-12-12
7148714 POGO probe card for low current measurements Paul A. Tervo 2006-12-12
7138810 Probe station with low noise characteristics Timothy Lesher, Brad Miller, Michael E. Simmons, Frank Gray, Cynthia McDonald 2006-11-21
7138813 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2006-11-21
7068057 Low-current pogo probe card Paul A. Tervo 2006-06-27
7042241 Low-current pogo probe card Paul A. Tervo 2006-05-09
6930498 Membrane probing system Paul A. Tervo, Kenneth R. Smith, Mike P. Dauphinais, Martin Koxxy 2005-08-16
6856153 Low-current pogo probe card Paul A. Tervo 2005-02-15
6847219 Probe station with low noise characteristics Timothy Lesher, Brad Miller, Michael E. Simmons, Frank Gray, Cynthia McDonald 2005-01-25
6838890 Membrane probing system Paul A. Tervo, Kenneth R. Smith, Mike P. Dauphinais, Martin Koxxy 2005-01-04
6822467 Low-current pogo probe card Paul A. Tervo 2004-11-23
6642732 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2003-11-04
6559668 Low-current pogo probe card Paul A. Tervo 2003-05-06
6512391 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2003-01-28
6445202 Probe station thermal chuck with shielding for capacitive current Paul A. Tervo, John Dunklee 2002-09-03
6034533 Low-current pogo probe card Paul A. Tervo 2000-03-07
4862020 Electronic delay control circuit having pulse width maintenance Ronald Kurt Christensen 1989-08-29