Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher DAFT — 12 Patents

GE: 8 patents #4,329 of 36,430Top 15%
ABAesthetics Biomedical: 1 patents #3 of 3Top 100%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Dublin, CA: #209 of 1,312 inventorsTop 20%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Christopher DAFT has been granted 12 US patents while listed as an inventor at GE. The first was granted in 1994 and the most recent in December 2025. Christopher DAFT ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Christopher DAFT in Dublin, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12491019 Methods, devices and systems for inducing collagen regeneration Shaun Wootten 2025-12-09
12458817 Wearable closed loop TUS system Bin Wu 2025-11-04
11172978 Methods, devices and systems for inducing collagen regeneration Shaun Wootten 2021-11-16
10067229 Receive-side beam forming for an ultrasonic image sensor Kostadin Dimitrov Djordjev, David William Burns, Ashish Hinger, Hrishikesh Vijaykumar Panchawagh 2018-09-04 $21,038,000
7006955 System and method for statistical design of ultrasound probe and imaging system William Macomber Leue 2006-02-28 $38,180,000
6931270 Method and system for conducting medical imaging transactions William Macomber Leue 2005-08-16 $40,619,000
6245016 Ultrasound imaging system having post-beamformer signal processing using deconvolution algorithm Mark Robert Luettgen, Robert Ronald Tenney 2001-06-12 $138,852,000
5769790 Focused ultrasound surgery system guided by ultrasound imaging Ronald Dean Watkins 1998-06-23 $155,132,000
5488588 Ultrasonic imager having wide-bandwidth dynamic focusing William E. Engeler 1996-01-30 $26,978,000
5445156 Method for adaptively filtering doppler signals using a complex time domain filter Anne Lindsay Hall, Sharbel E. Noujaim, Lewis J. Thomas, III, Kenneth Brakeley Welles, II 1995-08-29 $12,823,000
5349524 Color flow imaging system utilizing a time domain adaptive wall filter Anne Lindsay Hall, Sharbel E. Noujaim, Lewis J. Thomas, III, Kenneth Brakeley Welles, II 1994-09-20 $17,218,000
5345939 Ultrasound imaging system with dynamic window function William E. Engeler, John T. Pedicone, Theodore L. Rhyne 1994-09-13 $14,128,000