Inventor · disambiguated record
Dietrich Hassler
Also filed as: HASSLER DIETRICH
26 granted patents·1,015 citations·filing 1984–1996
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US5009232AExtracorporeal lithotripsy apparatus using high intensity shock waves for calculus disintegration and low intensity shock waves for imagingSIEMENS AG·Filed 1989·Granted Apr 23, 1991·140 cites·19 claims
- 0290US4817614AMethod and apparatus for adaptive focusing in a medical ultrasound imaging apparatusSIEMENS AG·Filed 1987·Granted Apr 4, 1989·101 cites·20 claims
- 0379US4865041ALithotripter having an ultrasound locating system integrated therewithSIEMENS AG·Filed 1988·Granted Sep 12, 1989·149 cites·24 claims
- 0478US4957099AShock wave source for extracorporeal lithotripsySIEMENS AG·Filed 1989·Granted Sep 18, 1990·144 cites·20 claims
- 0577US5031626AExtracorporeal lithotripsy apparatus with an ultrasound locating systemSIEMENS AG·Filed 1989·Granted Jul 16, 1991·38 cites·19 claims
- 0673US5374236AElectromagnetic pressure pulse sourceSIEMENS AG·Filed 1992·Granted Dec 20, 1994·39 cites·34 claims
- 0770US4975885ADigital input stage for an ultrasound apparatusSIEMENS AG·Filed 1989·Granted Dec 4, 1990·29 cites·12 claims
- 0868US4928672AShockwave source having a centrally disposed ultrasound locating systemSIEMENS AG·Filed 1988·Granted May 29, 1990·83 cites·12 claims
- 0966US5608775AX-ray diagnostic installation having a solid-state image converter and method for operating sameSIEMENS AG·Filed 1995·Granted Mar 4, 1997·33 cites·15 claims
- 1064US5896173AImage detector with selective readout of pixels in groups or individuallySIEMENS AG·Filed 1996·Granted Apr 20, 1999·27 cites·6 claims
- 1164US4691570AMethod and apparatus for ultrasonically scanning a subject with an ultrasound headHASSLER DIETRICH·Filed 1985·Granted Sep 8, 1987·26 cites·18 claims
- 1257US5523554ASolid state image converter with two oppositely connected diodes wherein the photodiode is reset by being forward biasedSIEMENS AG·Filed 1994·Granted Jun 4, 1996·16 cites·28 claims
- 1355US5574765AX-Ray Diagnostics installation having a solid-state converterSIEMENS AG·Filed 1995·Granted Nov 12, 1996·19 cites·9 claims
- 1450US5025789AShock wave source having a central ultrasound locating systemSIEMENS AG·Filed 1988·Granted Jun 25, 1991·13 cites·16 claims
- 1549US5245586AApparatus and method for suppressing reflections at an ultrasound transducerSIEMENS AG·Filed 1992·Granted Sep 14, 1993·18 cites·18 claims
- 1648US5532491AX-ray image sensorSIEMENS AG·Filed 1995·Granted Jul 2, 1996·13 cites·8 claims
- 1747US5309897AApparatus for generating acoustic rarefaction pulsesSIEMENS AG·Filed 1991·Granted May 10, 1994·16 cites·13 claims
- 1845US5742059AReadout system for a solid state image converterSIEMENS AG·Filed 1996·Granted Apr 21, 1998·10 cites·1 claims
- 1944US4979500AExtracorporeal lithotripsy apparatus with transversely adjustable focus regionSIEMENS AG·Filed 1989·Granted Dec 25, 1990·10 cites·16 claims
- 2043US4915114AShock wave source having central locating system & disposed in a cavity free of shock wavesSIEMENS AG·Filed 1988·Granted Apr 10, 1990·9 cites·14 claims
- 2139US5113866AMethod for ultrasound imagingSIEMENS AG·Filed 1990·Granted May 19, 1992·13 cites·20 claims
- 2239US5058569AApparatus for generating focused shockwaves having a cylindrical coil and a paraboloid of revolution reflectorSIEMENS AG·Filed 1990·Granted Oct 22, 1991·28 cites·14 claims
- 2339US4589284AUltrasonic tomography unitSIEMENS AG·Filed 1984·Granted May 20, 1986·18 cites·2 claims
- 2435US4834106ALithotripter with locating system integrated therewith and method for its useSIEMENS AG·Filed 1988·Granted May 30, 1989·12 cites·13 claims
- 2534US5081994AMethod and apparatus for avoiding ambiguities in a pulse doppler apparatusSIEMENS AG·Filed 1991·Granted Jan 21, 1992·4 cites·16 claims
- 2631US5128903AUltrasound apparatus for the virtual diminution of the array division of a connectable transducer arraySIEMENS AG·Filed 1990·Granted Jul 7, 1992·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →