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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Hall — 25 Patents

CECurtiss-Wright Electro-Mechanical: 6 patents #1 of 46Top 3%
ATArt, Advanced Research Technologies: 5 patents #1 of 20Top 5%
TDTime Domain: 5 patents #18 of 67Top 30%
QLQinetiq Limited: 2 patents #156 of 677Top 25%
Harvard University: 1 patents #1,740 of 3,600Top 50%
SPSiemens Westinghouse Power: 1 patents #173 of 394Top 45%
Pittsburgh, PA: #219 of 7,570 inventorsTop 3%
Pennsylvania: #2,479 of 74,527 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
David Hall has been granted 25 US patents while listed as an inventor at Curtiss-Wright Electro-Mechanical. The first was granted in 1992 and the most recent in April 2016. David Hall ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list David Hall in Pittsburgh, PA, US.

Patents per Year

Patents granted per year, 1992 to 2016Bar chart with a peak of 5 patents in 2011.peak 51992: 1 patents19921999: 1 patents2000: 1 patents20002003: 2 patents2004: 3 patents20042005: 2 patents2006: 4 patents20062007: 1 patents2009: 1 patents20092010: 2 patents2011: 5 patents20112014: 1 patents2016: 1 patents2016

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9306444 Harmonic neutralized frequency changer (HFNC) control system and a HFNC including the same James P. Kapinski 2016-04-05 $13,905,000
8788022 N-time-gate data-type for TPSF-based optical imaging 2014-07-22
8084755 Time-domain method and apparatus for determining the depth and concentration of a fluorophore in a turbid medium Guobin Ma, Frederic Lesage, Pascal Gallant 2011-12-27
8076881 System and method for controlling an electric motor Mark P. Krefta 2011-12-13 $7,998,000
8021914 Manufacture of cadmium mercury telluride Janet E Hails, Jean Giess, John W Cairns, Andrew T. Graham, Louise Buckle +1 more 2011-09-20
7960707 Time-domain method and apparatus for determining the depth and concentration of a fluorophore in a turbid medium Guobin Ma, Frederic Lesage, Pascal Gallant 2011-06-14
7892879 Manufacture of cadmium mercury telluride on patterned silicon Louise Buckle, John W Cairns, Jean Giess, Neil Thomson Gordon, Andrew T. Graham +4 more 2011-02-22
7832385 Ripple reduction in electromagnetic launcher current from pulsed alternators James P. Kapinski, Dennis Pavlik, Thomas A. Lemak 2010-11-16 $5,923,000
7720525 Method and apparatus for combining continuous wave and time domain optical imaging 2010-05-18
7541968 System and method for detecting an intruder using impulse radio technology Scott M. Yano, Hans Gregory Schantz 2009-06-02
7286869 Choice of wavelengths for multiwavelength optical imaging Mathias Kohl-Bareis 2007-10-23
7129886 System and method for detecting an intruder using impulse radio technology Scott M. Yano, Hans Gregory Schantz 2006-10-31
7047057 Simultaneous multiwavelength TPSF-based optical imaging Richard Boudreault, Pierre Beaudry 2006-05-16
7019421 Modular linear electric motor with limited stator excitation zone and stator gap compensation Thomas A. Lemak, Regis J. Hillenbrand 2006-03-28 $7,754,000
6992762 Method and apparatus for time resolved optical imaging of biological tissues as part of animals William F. Long, Yves Berube-Lauziere, Laura McIntosh 2006-01-31
6954663 Continuous wave optical imaging assuming a scatter-law 2005-10-11
6952086 Linear position sensing system and coil switching methods for closed-loop control of large linear induction motor systems Mark P. Krefta, Kenneth M. Eichler, Jiing-Liang Wu, Robert E. Strickler, Michael B. Brennen 2005-10-04 $8,770,000
6822604 System and method for detecting an intruder using impulse radio technology Scott M. Yano, Hans Gregory Schantz 2004-11-23
6758440 Electromagnetic aircraft arrestor system Jeffrey R. Repp, David W. Scherbarth 2004-07-06
6694159 Choice of wavelengths for multiwavelength optical imaging Mathias Kohl-Bareis 2004-02-17
6661342 System and method for using impulse radio technology to track the movement of athletes and to enable secure communications between the athletes and their teammates, fans or coaches Jonnathan H. Kim 2003-12-09
6614384 System and method for detecting an intruder using impulse radio technology Scott M. Yano, Hans Gregory Schantz 2003-09-02
6095989 Optical recognition methods for locating eyes Sam H. Hay, Herbert U. Fluhler, C Alan Cummings, David L. Guice 2000-08-01
5999383 Arrangement for detecting quenches in superconducting coils Owen R. Christianson 1999-12-07
5142861 Nonlinear electromagnetic propulsion system and method Rex L. Schlicher, Steven M. Rinaldi, Peter M. Ranon, Charles E. Davis 1992-09-01