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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US40877747 juil. 19762 mai 1978Mefina S.A.Information transmitting system
US423608620 oct. 197825 nov. 1980Siemens AktiengesellschaftApparatus for the detection and processing of electric signals
US430390231 août 19791 déc. 1981Westinghouse Electric Corp.Inductive coupler
US450903312 mai 19832 avr. 1985Robert Bosch GmbHIgnition coil construction for engine ignition system
US477746612 déc. 198611 oct. 1988Senter for IndustriforskningConnector arrangement for electrical circuits in underwater installations, and transformer particularly for use in such arrangement
US48020275 oct. 198731 janv. 1989Pitney Bowes Inc.Data storage device coupled to a data storage interface
US48526484 déc. 19871 août 1989AVA International CorporationWell installation in which electrical current is supplied for a source at the wellhead to an electrically responsive device located a substantial distance below the wellhead
US48623755 oct. 198729 août 1989Pitney Bowes Inc.Magnetic power coupler for a vault cartridge
US505067510 août 199024 sept. 1991Schlumberger Technology CorporationPerforating and testing apparatus including a microprocessor implemented control system responsive to an output from an inductive coupler or other input stimulus
US523604810 déc. 199117 août 1993Halliburton CompanyApparatus and method for communicating electrical signals in a well, including electrical coupling for electric circuits therein
US55981346 juin 199528 janv. 1997Kabushiki Kaisha Toyoda Jidoshokki SeisakushoElectromagnetic power supplying apparatus for electric motor vehicle
US581490025 nov. 199429 sept. 1998Ulrich SchwanDevice for combined transmission of energy and electric signals
US58909293 juin 19976 avr. 1999Masimo CorporationShielded medical connector
US594915525 juin 19977 sept. 1999Matsushita Electric Works, Ltd.Non-contact electric power transmission device
US607543312 mars 199913 juin 2000Matsushita Electric Industrial Co., Ltd.Power supply unit
US626878522 déc. 199831 juil. 2001Raytheon CompanyApparatus and method for transferring energy across a connectorless interface
US682562018 sept. 200230 nov. 2004Access Business Group International LLCInductively coupled ballast circuit
US683695529 oct. 20024 janv. 2005Composite Materials Technology, Inc.Constrained filament niobium-based superconductor composite and process of fabrication
US711824014 janv. 200510 oct. 2006Access Business Group International LLCInductively powered apparatus
US71264504 févr. 200324 oct. 2006Access Business Group International LLCInductively powered apparatus
US718024822 oct. 200420 févr. 2007Access Business Group International, LLCInductively coupled ballast circuit
US723322214 janv. 200519 juin 2007Access Business Group International LLCInductively powered apparatus
US727984314 janv. 20059 oct. 2007Access Business Group International LLCInductively powered apparatus
US738535728 nov. 200610 juin 2008Access Business Group International LLCInductively coupled ballast circuit
US740832427 oct. 20045 août 2008Access Business Group International LLCImplement rack and system for energizing implements
US742783914 janv. 200523 sept. 2008Access Business Group International LLCInductively powered apparatus
US743968429 août 200621 oct. 2008Access Business Group International LLCInductive lamp assembly
US746295111 août 20049 déc. 2008Access Business Group International LLCPortable inductive power station
US748097830 août 200627 janv. 2009Composite Materials Technology, Inc.Production of electrolytic capacitors and superconductors
US761252818 juin 20043 nov. 2009Access Business Group International LLCVehicle interface
US761593627 avr. 200710 nov. 2009Access Business Group International LLCInductively powered apparatus
US763911029 août 200629 déc. 2009Access Business Group International LLCInductively powered apparatus
US794834028 août 200824 mai 2011Siemens Industry, Inc.Three-phase multi-winding device
US81388755 nov. 200920 mars 2012Access Business Group International LLCInductively powered apparatus
USRE3152426 mars 198121 févr. 1984Siemens AktiengesellschaftApparatus for the detection and processing of electric signals