Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David M. Smith — 6 Patents in 2021

AVAvx: 3 patents #8 of 41Top 20%
MIMaui Imaging: 3 patents #2 of 13Top 20%
Lodi, CA: #1 of 13 inventorsTop 8%
California: #2,940 of 66,859 inventorsTop 5%
Overall (2021): #24,018 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11051791 Calibration of ultrasound probes Sharon L. Adam, Donald F. Specht, Kenneth D. Brewer, John P. Lunsford, David J. Specht 2021-07-06
11050152 AESA compound curred dome phased array antenna 2021-06-29
11050166 AESA radial geometry phased array antenna 2021-06-29
11016191 Network-based ultrasound imaging system Josef R. Call, Henry A. Davis, David J. Specht, Viet Nam Le, Lang J. McHardy +3 more 2021-05-25
10925577 Multiple aperture probe internal apparatus and cable assemblies Sharon L. Adam, Donald F. Specht, Kenneth D. Brewer 2021-02-23
10903811 Coaxial RF filter with discoidal capacitor 2021-01-26