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

David M. Smith — 67 Patents

MIMaui Imaging: 24 patents #4 of 20Top 20%
RARasterops: 5 patents #1 of 4Top 25%
CGChrysler Group: 3 patents #378 of 2,641Top 15%
NONational Optronics: 3 patents #13 of 34Top 40%
ELEastway Fair Company Limited: 3 patents #8 of 70Top 15%
AVAvx: 3 patents #68 of 248Top 30%
VMViolin Memory: 3 patents #5 of 27Top 20%
RARamtek: 3 patents #1 of 8Top 15%
TSTibco Software: 1 patents #60 of 140Top 45%
WVWestern Digital Ventures: 1 patents #15 of 27Top 60%
Northrop Grumman: 1 patents #1,512 of 2,250Top 70%
ASAlcatel Usa Sourcing: 1 patents #151 of 360Top 45%
DCDsc Communications: 1 patents #120 of 137Top 90%
CACarrier: 1 patents #1,349 of 2,507Top 55%
CLCoal Industry (Patents) Limited: 1 patents #73 of 230Top 35%
CCCsi Technology Co.: 1 patents #37 of 73Top 55%
GLGlobal Invacom Limited: 1 patents #2 of 15Top 15%
GZGoal Zero: 1 patents #29 of 36Top 85%
ITInteractive Technologies: 1 patents #13 of 21Top 65%
KCKyocera Avx Components: 1 patents #42 of 71Top 60%
Lodi, CA: #2 of 174 inventorsTop 2%
California: #4,843 of 386,348 inventorsTop 2%
Overall (All Time): #31,718 of 4,157,543Top 1%
67 Patents All Time
David M. Smith has been granted 67 US patents while listed as an inventor at Maui Imaging. The first was granted in 1987 and the most recent in July 2025. David M. Smith ranks #31,718 of 4,157,543 US inventors in our database (top 0.76%). Patent records list David M. Smith in Lodi, CA, US.

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12350101 Concave ultrasound transducers and 3D arrays Donald F. Specht, Linda V. Cabrera, Kenneth D. Brewer, David J. Specht 2025-07-08
12204023 Network-based ultrasound imaging system Josef R. Call, Henry A. Davis, David J. Specht, Viet Nam Le, Lang J. McHardy +3 more 2025-01-21
12048587 Ultrasound imaging with sparse array probes Henry A. Davis, Donald F. Specht, Josef R. Call, Sharon L. Adam, Erik GOKBORA 2024-07-30
11826204 Motion detection using ping-based and multiple aperture doppler ultrasound Donald F. Specht, Kenneth D. Brewer, Josef R. Call, Viet Nam Le, Bruce R. Ritzi 2023-11-28
11723626 Concave ultrasound transducers and 3D arrays Donald F. Specht, Linda V. Cabrera, Kenneth D. Brewer, David J. Specht 2023-08-15
11709265 Network-based ultrasound imaging system Josef R. Call, Henry A. Davis, David J. Specht, Viet Nam Le, Lang J. McHardy +3 more 2023-07-25
11295893 Self-aligning capacitor electrode assembly having improved breakdown voltage 2022-04-05
11051791 Calibration of ultrasound probes Sharon L. Adam, Donald F. Specht, Kenneth D. Brewer, John P. Lunsford, David J. Specht 2021-07-06
11050166 AESA radial geometry phased array antenna 2021-06-29
11050152 AESA compound curred dome 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
10856846 Ultrasound imaging with sparse array probes Henry A. Davis, Donald F. Specht, Josef R. Call, Sharon L. Adam, Erik GOKBORA 2020-12-08
10835208 Concave ultrasound transducers and 3D arrays Donald F. Specht, Linda V. Cabrera, Kenneth D. Brewer, David J. Specht 2020-11-17
10617384 M-mode ultrasound imaging of arbitrary paths Kenneth D. Brewer, Rozalin M. Lorenzato, Bruce R. Ritzi 2020-04-14
10547035 Overcurrent protection for energy storage and power supply system Keyvan Vasefi, Michael Roner, Walker Ford, Sterling Robison 2020-01-28
10401493 Network-based ultrasound imaging system Josef R. Call, Henry A. Davis, David J. Specht, Viet Nam Le, Lang J. McHardy +3 more 2019-09-03
10267913 Alignment of ultrasound transducer arrays and multiple aperture probe assembly Sharon L. Adam, Dennis R. Dietz 2019-04-23
10226234 Motion detection using ping-based and multiple aperture doppler ultrasound Donald F. Specht, Kenneth D. Brewer, Josef R. Call, Viet Nam Le, Bruce R. Ritzi 2019-03-12
10206662 Calibration of ultrasound probes Sharon L. Adam, Donald F. Specht, Kenneth D. Brewer, John P. Lunsford, David J. Specht 2019-02-19
9788813 Multiple aperture probe internal apparatus and cable assemblies Sharon L. Adam, Donald F. Specht, Kenneth D. Brewer 2017-10-17
9753674 RAIDed memory system Jon C. R. Bennett, Daniel Biederman 2017-09-05
9510806 Alignment of ultrasound transducer arrays and multiple aperture probe assembly Sharon L. Adam, Dennis R. Dietz 2016-12-06
9417823 Memory system management Jon C. R. Bennett, Daniel Biederman 2016-08-16 $1,301,000