Inventor · disambiguated record
Tonni F. Johansen
Also filed as: JOHANSEN TONNI F · JOHANSEN TONNI FRANKE
22 granted patents·8 pending applications·874 citations·filing 2001–2020
96Inventor score
Files withANGELSEN BJOERN A J10ANGELSEN BJORN A J3ANGELSEN BJOEM A J1EAGLE ULTRASOUND AS1EQUANOSTIC AS1
Top patents by PatentIndex Score
30 records- 0194US8063540B2High frequency ultrasound transducers based on ceramic filmsANGELSEN BJOERN A J·Filed 2005·Granted Nov 22, 2011·40 cites·18 claims
- 0293US8182428B2Dual frequency band ultrasound transducer arraysANGELSEN BJOERN A J·Filed 2009·Granted May 22, 2012·88 cites·51 claims
- 0393US7727156B2Dual frequency band ultrasound transducer arraysANGELSEN BJOERN A J·Filed 2006·Granted Jun 1, 2010·108 cites·33 claims
- 0493US6645150B2Wide or multiple frequency band ultrasound transducer and transducer arraysFiled 2002·Granted Nov 11, 2003·124 cites·53 claims
- 0591US7699782B2Extended, ultrasound real time 3D image probe for insertion into the bodyANGELSEN BJOERN A J·Filed 2005·Granted Apr 20, 2010·97 cites·30 claims
- 0691US6540677B1Ultrasound transceiver system for remote operation through a minimal number of connecting wiresFiled 2001·Granted Apr 1, 2003·105 cites·41 claims
- 0790US11143016B2Method for evaluating a material on a remote side of a partition using ultrasonic measurementsEQUANOSTIC AS·Filed 2020·Granted Oct 12, 2021·3 cites·11 claims
- 0881US6761692B2High frequency and multi frequency band ultrasound transducers based on ceramic filmsEAGLE ULTRASOUND AS·Filed 2002·Granted Jul 13, 2004·60 cites·55 claims
- 0979US9939413B2Measurement and imaging of scatterers with memory of scatterer parameters using at least two-frequency elastic wave pulse complexesSURF TECH AS·Filed 2013·Granted Apr 10, 2018·9 cites·26 claims
- 1077US7758509B2Multiple scan-plane ultrasound imaging of objectsANGELSEN BJOERN A J·Filed 2003·Granted Jul 20, 2010·38 cites·31 claims
- 1175US8550998B2Nonlinear elastic wave measurement and imaging with two-frequency elastic wave pulse complexesANGELSEN BJOERN A J·Filed 2009·Granted Oct 8, 2013·18 cites·82 claims
- 1272US6485423B2Correction of phasefront aberrations and pulse reverberations in medical ultrasound imagingFiled 2001·Granted Nov 26, 2002·60 cites·43 claims
- 1369US6905465B2Corrections for pulse reverberations and phasefront aberrations in ultrasound imagingFiled 2003·Granted Jun 14, 2005·25 cites·22 claims
- 1467US6622562B2Multi pre-focused annular array for high resolution ultrasound imagingFiled 2002·Granted Sep 23, 2003·17 cites·8 claims
- 1566US7273455B2Corrections for wavefront aberrations in ultrasound imagingANGELSEN BJOERN A J·Filed 2004·Granted Sep 25, 2007·22 cites·25 claims
- 1665US10948594B2Semi-passive transponderSINTEF TTO AS·Filed 2017·Granted Mar 16, 2021·2 cites·11 claims
- 1760US6780153B2Mechanism and system for 3-dimensional scanning of an ultrasound beamFiled 2002·Granted Aug 24, 2004·35 cites·15 claims
- 1857US2004265871A1Ultrasound stimulated DNA hybridizationFiled 2004·Application pending·0 cites
- 1953US8137280B2Digital ultrasound beam former with flexible channel and frequency range reconfigurationANGELSEN BJOEM A J·Filed 2009·Granted Mar 20, 2012·6 cites·30 claims
- 2052US7691060B2Probe for 3-dimensional scanning and focusing of an ultrasound beamANGELSEN BJOERN A J·Filed 2004·Granted Apr 6, 2010·7 cites·18 claims
- 2151US2009247879A1Extended ultrasound imaging probe for insertion into the bodyANGELSEN BJORN A J·Filed 2009·Application pending·0 cites
- 2250US8157739B2Ultrasound imaging with synthetic receive aperture and wide aperture, focused transmit beamANGELSEN BJOERN A J·Filed 2004·Granted Apr 17, 2012·5 cites·7 claims
- 2349US2009039738A1High frequency ultrasound transducers based on ceramic filmsANGELSEN BJORN A J·Filed 2008·Application pending·0 cites
- 2446US7300403B2Wide aperture array design with constrained outer probe dimensionANGELSEN BJOERN A J·Filed 2004·Granted Nov 27, 2007·5 cites·17 claims
- 2544US2005203416A1Extended, ultrasound real time 2D imaging probe for insertion into the bodyFiled 2005·Application pending·0 cites
- 2644US2005182324A1Methods of estimating ultrasound scatterer parameters in soft tissuesFiled 2005·Application pending·0 cites
- 2743US11346204B2Tool, system and a method for determining barrier and material quality behind multiple tubulars in a hydrocarbon wellboreWELLGUARD AS·Filed 2019·Granted May 31, 2022·0 cites·8 claims
- 2839US2009178483A1Nonlinear Elastic Imaging With Two-Frequency Elastic Pulse ComplexesANGELSEN BJORN A J·Filed 2009·Application pending·0 cites
- 2938US2005043627A1Curved ultrasound transducer arrays manufactured with planar technologyFiled 2004·Application pending·0 cites
- 3038US2005203402A1Digital ultrasound beam former with flexible channel and frequency range reconfigurationFiled 2005·Application pending·0 cites
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