RK

Richard A. Keller

University of California: 6 patents #1,311 of 18,278Top 8%
PI Power Integrations: 3 patents #95 of 206Top 50%
UE US Dept of Energy: 3 patents #296 of 5,099Top 6%
OR Ortho-Kinetics: 1 patents #3 of 8Top 40%
BA Bruno Independent Living Aids: 1 patents #15 of 26Top 60%
TA The United States Of America: 1 patents #67 of 521Top 15%
TT Tripath Technology: 1 patents #11 of 22Top 50%
TC The Regents Of The Univ. Of California: 1 patents #19 of 81Top 25%
UC US Dept of Commerce: 1 patents #324 of 1,030Top 35%
LS Los Alamos National Security: 1 patents #341 of 757Top 50%
📍 White Rock, NM: #1 of 23 inventorsTop 5%
🗺 New Mexico: #252 of 9,035 inventorsTop 3%
Overall (All Time): #224,691 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
8403615 Vehicle lift barrier Gerald P. McGlinn, William W. Belson, III 2013-03-26
7202036 Quenching methods for background reduction in luminescence-based probe-target binding assays Hong Cai, Peter M. Goodwin, Rhiannon L. Nolan 2007-04-10
6309886 High throughput analysis of samples in flowing liquid W. Patrick Ambrose, W. Kevin Grace, Peter M. Goodwin, James H. Jett, Alan Van Orden 2001-10-30
6169681 Power supply topology to reduce the effects of supply pumping Alson Kemp 2001-01-02
6049380 Single molecule identification using selected fluorescence characteristics Peter M. Goodwin, James H. Jett, Alan K. Van Orden, Nicholas P. Machara 2000-04-11
5834204 Apparatus for reducing solvent luminescence background emissions Rhett L. Affleck, W. Patrick Ambrose, James N. Demas, Peter M. Goodwin, Mitchell E. Johnson +3 more 1998-11-10
5827663 Method and apparatus for reducing solvent luminescence background emissions Rhett L. Affleck, W. Patrick Ambrose, James N. Demas, Peter M. Goodwin, Mitchell E. Johnson +3 more 1998-10-27
5799682 Reduction of diffusional defocusing in hydrodynamically focused flows Rhett L. Affleck, James N. Demas, Peter M. Goodwin, Ming-Chiang Wu 1998-09-01
5558998 DNA fragment sizing and sorting by laser-induced fluorescence Mark L. Hammond, James H. Jett, Babetta L. Marrone, John C. Martin 1996-09-24
5405747 Method for rapid base sequencing in DNA and RNA with two base labeling James H. Jett, John C. Martin, Richard G. Posner, Babetta L. Marrone, Mark L. Hammond +1 more 1995-04-11
5285367 Linear load circuit to control switching power supplies under minimum load conditions 1994-02-08
5245526 Below ground current sensing with current input to control threshold Balu Balakrishnan, Leif Lund 1993-09-14
5164891 Low noise voltage regulator and method using a gated single ended oscillator 1992-11-17
4962037 Method for rapid base sequencing in DNA and RNA James H. Jett, John C. Martin, Robert K. Moyzis, Robert L. Ratliff, E. Brooks Shera +1 more 1990-10-09
4845368 Method for the substantial reduction of quenching effects in luminescence spectrometry James N. Demas, Wesley M. Jones 1989-07-04
4771840 Articulated power-driven shopping cart 1988-09-20
4544274 Apparatus and method for measurement of weak optical absorptions by thermally induced laser pulsing David A. Cremers 1985-10-01
4447153 Apparatus and method for quantitative measurement of small differences in optical absorptivity between two samples using differential interferometry and the thermooptic effect David A. Cremers 1984-05-08
4402606 Optogalvanic intracavity quantitative detector and method for its use Edward F. Zalewski, Charles T. Apel 1983-09-06
4184127 Frequency stabilized laser Robert B. Green, Gabriel G. Luther, Peter C. Schenk, John C. Travis 1980-01-15