Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Schafer — 17 Patents

ANAnalogic: 17 patents #14 of 216Top 7%
Rowley, MA: #10 of 70 inventorsTop 15%
Massachusetts: #7,047 of 88,656 inventorsTop 8%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
David Schafer has been granted 17 US patents while listed as an inventor at Analogic. The first was granted in 1999 and the most recent in April 2023. David Schafer ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David Schafer in Rowley, MA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11625827 Visual augmentation of regions within images 2023-04-11
11087468 Item classification using localized CT value distribution analysis Sergey Simanovsky 2021-08-10
10921467 Detector array for imaging modality Ruvin Deych, Vladan Ristanovic 2021-02-16
10872409 Visual augmentation of regions within images 2020-12-22
10527738 Radiation detector array with solar cell Hans J. Weedon, Peter Daniel Shippen 2020-01-07
10261212 Generation of diffraction signature of item within object John P. O'Connor 2019-04-16
9696452 Volumetric and projection image generation Ram Naidu, Serge Savard 2017-07-04
9188696 Mitigation of radiation leakage via entry port and/or exit port of radiation system Eric Finck 2015-11-17 $4,713,000
8953746 Multi-cathode X-ray tubes with staggered focal spots, and systems and methods using same Aleksander Roshi, Ram Naidu 2015-02-10 $7,497,000
8885938 Detecting concealed threats Baoming Hong, Julia Pavlovich, Zhengrong Ying 2014-11-11 $6,147,000
8411814 Method of and apparatus for measuring center detector index on CT scanner with limited field of view access Ram Naidu, Sergey Simanovsky 2013-04-02 $6,251,000
7724866 Method of and system for variable pitch computed tomography scanning for baggage screening Ram Naidu, Basak Ulker Karbeyaz, Zhengrong Ying, Sergey Simanovsky, Matthew Hirsch +1 more 2010-05-25 $3,959,000
7151817 X-ray inspection systems with improved radiation attenuation shielding Douglas Abraham, Eric Finck 2006-12-19 $5,877,000
6418189 Explosive material detection apparatus and method using dual energy information of a scan 2002-07-09 $6,063,000
6256404 Computed tomography scanning apparatus and method using adaptive reconstruction window Bernard M. Gordon, Eric M. Bailey, Christopher Ruth, Carl R. Crawford 2001-07-03 $1,709,000
6091795 Area detector array for computer tomography scanning system Simon George Harootian, Sorin Marcovici 2000-07-18 $7,417,000
5949842 Air calibration scan for computed tomography scanner with obstructing objects Christopher Ruth, Carl R. Crawford 1999-09-07 $4,502,000