Assignee
SIEMENS AG
25,396 granted patents·4,224 pending applications·444,181 citations·filing 1961–2025
Top patents by PatentIndex Score
29,620 records- 0199US12212240B2Method for actuating a buck-boost converterSIEMENS AG·Filed 2021·Granted Jan 28, 2025·12 cites·15 claims
- 0299US8362775B2Magnetic resonance whole body antenna system, elliptically polarized with major ellipse axis tilted/non-horizontal at least when unoccupied by an examination subjectSIEMENS AG·Filed 2009·Granted Jan 29, 2013·134 cites·19 claims
- 0399US7990146B2Birdcage-like transmitting antenna for MRISIEMENS AG·Filed 2008·Granted Aug 2, 2011·137 cites·9 claims
- 0499US7461043B2Methods and apparatus to abstract events in software applications or servicesSIEMENS AG·Filed 2005·Granted Dec 2, 2008·205 cites·15 claims
- 0599US6539708B1Metering systemSIEMENS AG·Filed 2000·Granted Apr 1, 2003·193 cites·6 claims
- 0699US6180979B1Memory cell arrangement with vertical MOS transistors and the production process thereofSIEMENS AG·Filed 1997·Granted Jan 30, 2001·534 cites·3 claims
- 0799US6006151AController for an automatic transmission in a motor vehicleSIEMENS AG·Filed 1998·Granted Dec 21, 1999·179 cites·10 claims
- 0899US5767001AProcess for producing semiconductor components between which contact is made verticallySIEMENS AG·Filed 1994·Granted Jun 16, 1998·508 cites·4 claims
- 0999US5438215APower MOSFETSIEMENS AG·Filed 1994·Granted Aug 1, 1995·578 cites·9 claims
- 1099US4697588AShock wave tube for the fragmentation of concrementsSIEMENS AG·Filed 1985·Granted Oct 6, 1987·194 cites·26 claims
- 1199US4641916AOptical transmission elementSIEMENS AG·Filed 1984·Granted Feb 10, 1987·233 cites·12 claims
- 1299US4510670AMethod for the manufacture of integrated MOS-field effect transistor circuits silicon gate technology having diffusion zones coated with silicide as low-impedance printed conductorsSIEMENS AG·Filed 1983·Granted Apr 16, 1985·204 cites·14 claims
- 1399US4378143ADevice for coupling radiation into an optical waveguideSIEMENS AG·Filed 1980·Granted Mar 29, 1983·259 cites·11 claims
- 1499US4279024AWord-by-word electrically reprogrammable nonvolatile memorySIEMENS AG·Filed 1979·Granted Jul 14, 1981·160 cites·13 claims
- 1598US9995283B2Sliding bearing arrangement for a wind turbineSIEMENS AG·Filed 2017·Granted Jun 12, 2018·20 cites·15 claims
- 1698US9787164B2Electrical machine having a rotor for cooling the electrical machineSIEMENS AG·Filed 2013·Granted Oct 10, 2017·32 cites·17 claims
- 1798US9349178B1Synthetic data-driven hemodynamic determination in medical imagingSIEMENS AG·Filed 2015·Granted May 24, 2016·204 cites·21 claims
- 1898US7689019B2Method and device for registering 2D projection images relative to a 3D image data recordSIEMENS AG·Filed 2006·Granted Mar 30, 2010·121 cites·20 claims
- 1998US7579835B2Multi-layer resonator for magnetic resonance applications with circuitry allowing equal magnitude current during active operationSIEMENS AG·Filed 2006·Granted Aug 25, 2009·96 cites·15 claims
- 2098US7579836B2Multi-layer resonator for magnetic resonance applications with the resonator structure itself allowing equal magnitude current during active operationSIEMENS AG·Filed 2007·Granted Aug 25, 2009·94 cites·10 claims
- 2198US7577471B2Optical coherence tomography systemSIEMENS AG·Filed 2006·Granted Aug 18, 2009·138 cites·16 claims
- 2298US7564941B2Focus-detector arrangement for generating projective or tomographic phase contrast recordings with X-ray optical gratingsSIEMENS AG·Filed 2007·Granted Jul 21, 2009·83 cites·19 claims
- 2398US7560698B2Medical imaging unitSIEMENS AG·Filed 2007·Granted Jul 14, 2009·60 cites·17 claims
- 2498US7372846B2Method for transmitting time information via a data packet networkSIEMENS AG·Filed 2002·Granted May 13, 2008·252 cites·17 claims
- 2598US7205763B2Movement-corrected multi-shot method for diffusion-weighted imaging in magnetic resonance tomographySIEMENS AG·Filed 2005·Granted Apr 17, 2007·52 cites·13 claims
- 2698US7141905B2Permanent magnet synchronous machineSIEMENS AG·Filed 2005·Granted Nov 28, 2006·61 cites·22 claims
- 2798US6895268B1Medical workstation, imaging system, and method for mixing two imagesSIEMENS AG·Filed 2000·Granted May 17, 2005·270 cites·16 claims
- 2898USD501484SIcon for a portion of a computer screenSIEMENS AG·Filed 2001·Granted Feb 1, 2005·94 cites·1 claims
- 2998US6806710B1Magnetic resonance antennaSIEMENS AG·Filed 2000·Granted Oct 19, 2004·143 cites·14 claims
- 3098US6559075B1Method of separating two layers of material from one another and electronic components produced using this processSIEMENS AG·Filed 1999·Granted May 6, 2003·409 cites·28 claims
- 3198US6556008B2Method for operating a magnetic resonance imaging apparatus ensuring coincidence of images obtained in different examinations with respectively different positions of a subjectSIEMENS AG·Filed 2001·Granted Apr 29, 2003·165 cites·6 claims
- 3298US6362505B1MOS field-effect transistor with auxiliary electrodeSIEMENS AG·Filed 2000·Granted Mar 26, 2002·237 cites·14 claims
- 3398US6339635B1X-ray tubeSIEMENS AG·Filed 1999·Granted Jan 15, 2002·202 cites·7 claims
- 3498US6311950B1Fluid metering deviceSIEMENS AG·Filed 2000·Granted Nov 6, 2001·116 cites·21 claims
- 3598US6066861AWavelength-converting casting composition and its useSIEMENS AG·Filed 1998·Granted May 23, 2000·1.3k cites·14 claims
- 3698US6038295AApparatus and method for recording, communicating and administering digital imagesSIEMENS AG·Filed 1997·Granted Mar 14, 2000·1.3k cites·26 claims
- 3798US5973360AField effect-controllable semiconductor componentSIEMENS AG·Filed 1998·Granted Oct 26, 1999·312 cites·10 claims
- 3898US5949668APower amplifier with multiple switched output stages, and method and driver for operating sameSIEMENS AG·Filed 1998·Granted Sep 7, 1999·235 cites·12 claims
- 3998US5884475AMethod and device for introducing liquid into an exhaust-gas purification systemSIEMENS AG·Filed 1997·Granted Mar 23, 1999·325 cites·27 claims
- 4098US5628186AMethod and apparatus for controlled introduction of a reducing agent into a nitrogen oxide-containing exhaust gasSIEMENS AG·Filed 1995·Granted May 13, 1997·291 cites·28 claims
- 4198US5627092ADeep trench dram process on SOI for low leakage DRAM cellSIEMENS AG·Filed 1994·Granted May 6, 1997·257 cites·17 claims
- 4298US5276643AIntegrated semiconductor circuitSIEMENS AG·Filed 1991·Granted Jan 4, 1994·422 cites·17 claims
- 4398US4919770AMethod for determining the concentration of electro-chemically convertible substancesSIEMENS AG·Filed 1986·Granted Apr 24, 1990·300 cites·1 claims
- 4498US4899060ADiaphragm system for generating a plurality of particle probes haivng variable cross sectionSIEMENS AG·Filed 1989·Granted Feb 6, 1990·160 cites·4 claims
- 4598US4886064ABody activity controlled heart pacerSIEMENS AG·Filed 1987·Granted Dec 12, 1989·289 cites·8 claims
- 4698US4855245AMethod of manufacturing integrated circuit containing bipolar and complementary MOS transistors on a common substrateSIEMENS AG·Filed 1988·Granted Aug 8, 1989·266 cites·10 claims
- 4798US4672493AThin-film magnetic head with a double gap for a recording medium to be magnetized verticallySIEMENS AG·Filed 1985·Granted Jun 9, 1987·135 cites·17 claims
- 4898US4631565AMISFET with input amplifierSIEMENS AG·Filed 1983·Granted Dec 23, 1986·170 cites·6 claims
- 4998US4539575ARecorder operating with liquid drops and comprising elongates piezoelectric transducers rigidly connected at both ends with a jet orifice plateSIEMENS AG·Filed 1984·Granted Sep 3, 1985·149 cites·7 claims
- 5098US4409839AUltrasound cameraSIEMENS AG·Filed 1981·Granted Oct 18, 1983·163 cites·10 claims
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