Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves
Patents for H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455)
01/2004
01/13/2004US6677811 Power supply circuit and RF transponder IC
01/08/2004WO2004002572A1 Microstimulator having self-contained power source and bi-directional telemetry system
01/08/2004CA2762938A1 Microstimulator having self-contained power source and bi-directional telemetry system
01/08/2004CA2491018A1 Microstimulator having self-contained power source and bi-directional telemetry system
01/02/2004EP1032963B1 Control of inductive power transfer pickups
01/01/2004US20040001453 Wireless type data transmission device
12/2003
12/31/2003CN1464566A Battery powered by environment noise
12/24/2003WO2003107435A1 An energy gathering battery
12/24/2003CN2595049Y Automatic radio directional charger
12/24/2003CN1132287C 电子机器和电子机器的控制方法 The control method of the electronic apparatus and the electronic apparatus
12/18/2003WO2003105311A1 Bidirectional wireless power trasmission system
12/18/2003US20030231001 Wireless battery charging
12/17/2003CN1462098A Integrated high efficiency power producing circuit used by passive radio frequency deivce
12/16/2003US6665804 Non-contact type transmission system for transferring data electromagnetically
12/16/2003US6664770 Wireless power transmission system with increased output voltage
12/16/2003US6664763 System for managing power to an implanted device based on operating time, current drain and battery capacity
12/04/2003WO2003100942A1 Non-intrusion type charging system for artificial organ, capacitor and power supplying device used in the system
12/04/2003DE20220648U1 Arrangement for electrical power supply of load via transmission path divided into two has supply signal generator, first and second sub-paths for transmitting supply signal to and from load
12/04/2003CA2486970A1 Contactless charging system for an artificial organ, a storage device and a feeding device for use with this system
12/03/2003EP1366554A1 Arrangement for the electric power supply of a consumer by means of a transmission path divided into two
12/02/2003US6657351 Contactless energy transfer apparatus
11/2003
11/27/2003WO2003098773A1 Single stage power converter for contact-less energy transfer
11/25/2003US6653002 Quick charge battery with thermal management
11/20/2003WO2003096512A2 Contact-less power transfer
11/20/2003WO2003096361A1 Improvements relating to the transfer of electromagnetic power
11/20/2003US20030214821 System, method and apparatus for contact-less battery charging with dynamic control
11/19/2003CN1457129A Solar generating system in universe, portable low-power electronic apparatus, receiving antenna device and power system
11/18/2003US6650229 Electromagnetic transponder read terminal operating in very close coupling
11/18/2003US6649842 Power feeding facility and its cable for high-frequency current
11/13/2003WO2003005380B1 Device for the inductive transmission of electrical power
11/06/2003WO2003091819A1 Semiconductor device and ic card
11/06/2003CA2771058A1 Inductively powered lamp assembly
10/2003
10/30/2003WO2003023979A3 Apparatus for energizing a remote station and related method
10/30/2003DE20305769U1 Scharnier mit eingebautem Trafo für kontaktlose Energieübertragung Hinge with integrated transformer for contactless energy transfer
10/29/2003CN1452305A Electric power semiconductor device
10/29/2003CN1126057C Microcircuit with contact and non contact operating modes
10/28/2003US6639872 Remote energy supply process and system for an electronic information carrier
10/23/2003US20030199778 Apparatus for energizing a remote station and related method
10/21/2003US6636146 Contactless communication system for exchanging data
10/21/2003US6635818 Converting the optical energy from an light source into high-voltage electrical energy by an energy transducer formed of either a piezoelectric element or a photovoltaic element on a micromachine
10/16/2003WO2003085800A1 Charging apparatus by non-contact dielectric feeding
10/16/2003US20030193819 Power semiconductor device
10/16/2003US20030192586 Space photovoltaic power generation system, portable small power electronic machine, reception antenna apparatus, and electric power system
10/15/2003CN1449641A Rechargeable lamp system
10/15/2003CN1448965A Charging connector for mini electric vehicle
10/14/2003US6633026 Wireless power transmission
10/02/2003WO2003081746A1 Arrangement for the electric power supply of a consumer by means of a transmission path divided into two
10/02/2003US20030184493 Multi-part reception antenna
09/2003
09/25/2003US20030179105 Inductive transformer
09/25/2003US20030178620 Organic rectifier, circuit, rfid tag and use of an organic rectifier
09/23/2003US6624743 Automatic adjusting responder with no self-contained power supply
09/18/2003WO2003077569A1 Enabling/enhancing a feature of an electronic device using radio frequency identification technology
09/16/2003US6621183 Supply of power to primary conductors
09/12/2003WO2003075126A2 One wire self referencing circuits for providing power and data
09/03/2003EP1287602A4 Contactless energy transfer apparatus
09/02/2003US6615074 Apparatus for energizing a remote station and related method
09/02/2003US6614672 Voltage generator
08/2003
08/26/2003US6611199 Capacitively powered portable communication device and associated exciter/reader and related method
08/20/2003EP1337001A1 Device for contactless transmission of electrical signals and /or energy
08/20/2003EP1335838A1 Safety insert with incorporated transmission antenna
08/14/2003US20030153987 Data acquisition device
08/13/2003EP1335477A2 Inductively powered lighting
08/13/2003EP1335476A1 Noncontact power supply facility and branch box for use therein
08/07/2003US20030146062 Electric suspended conveyor with contactless energy transmission
07/2003
07/31/2003US20030142062 Printable electronic display
07/24/2003WO2003061110A1 Method for energy generation by means of electromagnetic waves and device for carrying out said method (variants)
07/24/2003WO2003061097A1 Electric energy saving device
07/24/2003WO2003005380A3 Device for the inductive transmission of electrical power
07/23/2003EP1329837A2 Remotely powered electronic tag and associated exciter/reader and related method
07/22/2003US6597076 System for wirelessly supplying a large number of actuators of a machine with electrical power
07/22/2003US6595414 Passive data carrier having means for reducing the power consumption
07/17/2003US20030132812 Device for broadband electrical signal transmission using a bi-directional transmission system
07/02/2003EP1323194A1 Organic rectifier, circuit, rfid tag and use of an organic rectifier
07/02/2003EP1323147A1 Inductive transformer
07/01/2003US6585431 Noncontact information transmitter
06/2003
06/25/2003CN2558139Y Electricity collector for circuit monitor controller
06/17/2003US6580185 Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatus
06/04/2003CN1421752A Small electronic object capable of worn on wrist
06/04/2003CN1110402C Method for transmitting data between small electrical device and supplementary electrical device which connected thereto, and equipment therefor
06/03/2003CA2269243C Device for contactless transmission of electric energy
05/2003
05/29/2003US20030099161 Electronic object of small dimensions capable of being worn on the wrist
05/29/2003US20030098058 Power generation satellite and transmission antenna apparatus
05/29/2003US20030098057 Space photovoltaic power generation system
05/28/2003EP1216165B1 Wireless data and energy transmission device
05/28/2003CN1110117C Non-contact power transmitting device
05/27/2003US6570386 System and method for providing power to electrical devices
05/26/2003CA2412797A1 Electronic object of small dimensions capable of being worn on the wrist
05/22/2003US20030094855 Array for the contact-less transmission of electrical signals or energy
05/21/2003EP1312032A1 High sensitivity reader for passive transponders
05/21/2003EP1236170B1 Remote energy transmission system with elevated output voltage
05/21/2003EP1012899B1 Device for contactless transmission of electrical signals and/or energy
05/21/2003CN2552234Y Wireless mouse induction power supply device
05/21/2003CN1109319C Contactless energy and data transmission
05/15/2003WO2002047122A3 Methods and apparatus for beaming power
05/15/2003US20030091118 Array for the transmission of electrical energy or signals
05/15/2003US20030090161 Light communication channel-based electronics power distribution system
05/14/2003EP1310909A1 Contactless passive card
05/01/2003WO2003036778A1 Wireless power transmission
04/2003
04/30/2003CN1415133A Power source device and sensor device comprising the same
04/24/2003US20030075670 Wireless power transmission
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