Inventor · disambiguated record
Andrew K. Levien
Also filed as: LEVIEN ANDREW · LEVIEN ANDREW K · LEVIEN ANDREW KEITH
19 granted patents·5 pending applications·676 citations·filing 1985–2024
94Inventor score
Top patents by PatentIndex Score
24 records- 0196US5497666AIncreased sensitivity coriolis effect flowmeter using nodal-proximate sensorsMICRO MOTION INC·Filed 1994·Granted Mar 12, 1996·114 cites·22 claims
- 0295US5734112AMethod and apparatus for measuring pressure in a coriolis mass flowmeterMICRO MOTION INC·Filed 1996·Granted Mar 31, 1998·191 cites·27 claims
- 0395US4756198ASensor apparatus for mass flow rate measurement systemEXAC CORP·Filed 1987·Granted Jul 12, 1988·108 cites·18 claims
- 0494US9872637B2Medical evaluation system and method using sensors in mobile devicesKORDING KONRAD·Filed 2011·Granted Jan 23, 2018·124 cites·33 claims
- 0589US4660421AApparatus for mass flow rate and density measurementEXAC CORP·Filed 1985·Granted Apr 28, 1987·71 cites·19 claims
- 0679US11839510B2Composite ultrasound imagesARCSCAN INC·Filed 2021·Granted Dec 12, 2023·1 cites·13 claims
- 0779US10265049B2Combination optical and ultrasonic imaging of an eyeARCSCAN INC·Filed 2016·Granted Apr 23, 2019·3 cites·20 claims
- 0879US4730501ASingle tube parallel flow coriolis mass flow sensorEXAC CORP·Filed 1986·Granted Mar 15, 1988·37 cites·21 claims
- 0978US9597059B2Correcting for unintended motion for ultrasonic eye scansWATSON JOHN D·Filed 2013·Granted Mar 21, 2017·10 cites·16 claims
- 1077US10531859B2Components for a precision ultrasonic scanning apparatus for body partsARCSCAN INC·Filed 2016·Granted Jan 14, 2020·3 cites·6 claims
- 1176US10750977B2Medical evaluation system and method using sensors in mobile devicesCHICAGO REHABILITATION INST·Filed 2018·Granted Aug 25, 2020·2 cites·33 claims
- 1273US10888301B2Ultrasonic scanning apparatusARCSCAN INC·Filed 2016·Granted Jan 12, 2021·2 cites·19 claims
- 1372US10736605B2Disposable eyepiece system for an ultrasonic eye scanning apparatusARCSCAN INC·Filed 2015·Granted Aug 11, 2020·2 cites·17 claims
- 1472US9320427B2Combination optical and ultrasonic imaging of an eyeLEVIEN ANDREW K·Filed 2013·Granted Apr 26, 2016·7 cites·4 claims
- 1571US11426611B2Ultrasound therapeutic and scanning apparatusARCSCAN INC·Filed 2019·Granted Aug 30, 2022·1 cites·20 claims
- 1671US2024366184A1Ultrasound eye scanning deviceARCSCAN INC·Filed 2024·Application pending·0 cites
- 1770US12329572B2Composite ultrasound imagesARCSCAN INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 1866US12016725B2Ultrasound eye scanning deviceARCSCAN INC·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 1955US2023142825A1Therapeutic method for the eye using ultrasoundARCSCAN INC·Filed 2022·Application pending·0 cites
- 2050US12042329B2Method and apparatus for controlling an eyelid during imagingARCSCAN INC·Filed 2020·Granted Jul 23, 2024·0 cites·23 claims
- 2148US2021401401A1Method and apparatus for controlling an eye lid during ultrasound imagingARCSCAN INC·Filed 2021·Application pending·0 cites
- 2244US2021353252A1Method for mapping the vault for an implanted inter ocular lensARCSCAN INC·Filed 2021·Application pending·0 cites
- 2339US2013237826A1Precision ultrasonic scanner for body parts with extended imaging depthLEVIEN ANDREW K·Filed 2013·Application pending·0 cites
- 2435USD1089658SOcular deviceARCSCAN INC·Filed 2022·Granted Aug 19, 2025·0 cites·1 claims
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