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

John E. Mahony — 8 Patents

GE: 6 patents #5,843 of 36,430Top 20%
LPLitton Industrial Products: 2 patents #9 of 55Top 20%
Sacramento, CA: #163 of 1,687 inventorsTop 10%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John E. Mahony has been granted 8 US patents while listed as an inventor at GE. The first was granted in 1980 and the most recent in October 1998. John E. Mahony ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John E. Mahony in Sacramento, CA, US.

Patents per Year

Patents granted per year, 1980 to 1998Bar chart with a peak of 2 patents in 1980.peak 21980: 2 patents19801982: 2 patents19821983: 2 patents19831996: 1 patents19961998: 1 patents1998

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5827189 Method and apparatus for preventing axial spatial aliasing in ultrasound imager having complex signal detector Larry Y. L. Mo, Theodore L. Rhyne, Steven C. Miller, Christopher J. Gilling, Kok-Hwee Ng 1998-10-27 $85,766,000
5524629 Color flow processor having adaptive wall filter 1996-06-11 $28,411,000
4408228 Method and means for reducing noise in television display system 1983-10-04 $6,170,000
4370646 Method and means for controlling electron beam in a raster scan monitor 1983-01-25 $6,430,000
4359728 Method and means for minimizing distortion in television display 1982-11-16 $7,355,000
4356731 Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like 1982-11-02 $7,159,000
4209717 Sample and hold circuit 1980-06-24 $11,950,000
4204433 Computerized ultrasonic scanner with technique-select Robert W. Cribbs 1980-05-27 $12,454,000