| Patents for H02J 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks (2,376) |
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| 04/06/2005 | EP1520332A1 Device for inductively transmitting electric power |
| 04/06/2005 | CN1604426A 电源系统 Power Systems |
| 03/31/2005 | WO2005029699A1 Device for contactlessly transmitting power |
| 03/31/2005 | US20050068019 Power supply system |
| 03/17/2005 | WO2004073176A3 Adapter |
| 03/17/2005 | DE10338852A1 Anordnung zur berührungslosen induktiven Übertragung elektrischer Leistung An arrangement for contactless inductive transmission of electrical power |
| 03/16/2005 | EP1514336A1 Method for transporting electric energy |
| 03/03/2005 | WO2005020405A1 Arrangement for contactless, inductive transmission of electric power |
| 03/02/2005 | EP1407561B1 Device for the inductive transmission of electrical power |
| 02/17/2005 | WO2003086807A8 Device for supplying energy and for guiding a mobile object inductively |
| 02/10/2005 | DE10329776A1 Spurgeführtes Transportsystem Track-guided transport system |
| 02/09/2005 | EP1503918A1 Device for supplying energy and for guiding a mobile object inductively |
| 02/02/2005 | CN1574588A Contactless power supply |
| 01/27/2005 | WO2004073166A3 Adaptive inductive power supply with communication |
| 01/27/2005 | WO2004066481A3 Device and method for transmitting and proving the energy of capacitive actuators |
| 01/27/2005 | US20050018456 Controller and driving method for power circuits, electrical circuit for supplying energy and display device having the electrical circuit |
| 01/27/2005 | US20050018452 Contactless power supply |
| 01/27/2005 | DE202004016751U1 Transpondersystem Transponder system |
| 01/13/2005 | WO2005002998A1 Guided transport system |
| 01/13/2005 | WO2004015885A9 Wireless power supply system for small devices |
| 01/12/2005 | EP1495525A2 Device for the inductive transmission of electric power |
| 01/05/2005 | EP1493218A1 Emergency stop system for inductively supplied consumers |
| 01/05/2005 | DE102004005873B3 Bathroom shower enclosure incorporating electrical illumination device supplied with operating energy via contactless inductive method |
| 12/29/2004 | WO2004038888A3 Unit and system for contactless power transfer |
| 12/23/2004 | WO2004112216A1 Industrial robot |
| 12/22/2004 | EP1489717A1 Method for electrical power supply of track devices |
| 12/16/2004 | WO2004109890A1 Generator system |
| 12/16/2004 | WO2004109668A1 Optical scanning device |
| 12/16/2004 | WO2004066481A8 Device and method for transmitting and proving the energy of capacitive actuators |
| 12/15/2004 | CN1554913A Solar photovoltaic integrally incoporating controller and method |
| 12/02/2004 | WO2004105208A1 Methods and apparatus for control of inductively coupled power transfer systems |
| 12/02/2004 | WO2004105207A1 Parallel-tuned pick-up system with multiple voltage outputs |
| 12/02/2004 | CA2526544A1 Methods and apparatus for control of inductively coupled power transfer systems |
| 11/18/2004 | US20040227406 Centralized AC/DC converter for collections of similar servers or other multiple individual electronic units |
| 11/18/2004 | DE10319532A1 Transmission for power between electric cooker carcass and door has respective windings with cores to define electromagnetic connection |
| 11/11/2004 | WO2004097866A1 Apparatus for supplying energy to a load and a related system |
| 11/11/2004 | CA2522173A1 Apparatus for supplying energy to a load and a related system |
| 11/04/2004 | US20040218406 Contactless electrical energy transmission system having a primary side current feedback control and soft-switched secondary side rectifier |
| 11/02/2004 | US6813316 Array for the transmission of electrical energy or signals |
| 10/27/2004 | EP0577611B2 Inductive power distribution system |
| 10/21/2004 | WO2004091069A1 Decoupling circuits |
| 10/21/2004 | WO2004091068A1 Decoupling circuits |
| 10/14/2004 | WO2004068324B1 Power supply with integrated dc supplies for external devices and universal cable |
| 10/07/2004 | WO2004086588A1 A wireless power supply apparatus |
| 10/06/2004 | EP1275208B1 Arrangement for contactless transmission of electrical signals or energy |
| 09/23/2004 | US20040183640 Device for the inductive transmission of electrical power |
| 09/16/2004 | US20040178781 Controller and driving method for power circuits, electrical circuit for supplying energy and display device having the electrical circuit |
| 09/14/2004 | US6791447 Configuration for producing electrical power from a magnetic field |
| 08/26/2004 | WO2004073176A2 Adapter |
| 08/26/2004 | WO2004073166A2 Adaptive inductive power supply with communication |
| 08/26/2004 | WO2004073150A1 Adaptive inductive power supply |
| 08/19/2004 | DE10304587A1 Magnetic field generating system with two dimensional winding arrangement e.g. for industrial robots, has winding connection line of each winding joined to coupling element for compensating mechanically conditioned deviations |
| 08/19/2004 | DE10304584A1 Communication of power and data to sensors and actuators in a process uses field transmission and avoids wiring |
| 08/18/2004 | EP0901351B1 Spinal fusion implant |
| 08/17/2004 | US6778415 Controller electrical power circuit supplying energy to a display device |
| 08/12/2004 | WO2004068324A1 Power supply with integrated dc supplies for external devices and universal cable |
| 08/11/2004 | CN1161682C Contactless connectors for use in HF alternating current power distribution system |
| 08/05/2004 | WO2004066481A2 Device and method for transmitting and proving the energy of capacitive actuators |
| 08/05/2004 | US20040150934 Adapter |
| 08/05/2004 | US20040150267 Power supply with integrated DC supply for peripheral devices and universal power cable |
| 08/05/2004 | DE10301978A1 Vorrichtung und Verfahren zum Übertragen und Bereitstellen der Energie kapazitiver Aktuatoren Apparatus and method for transmitting and providing the power of capacitive actuators |
| 07/29/2004 | WO2004062959A1 Rail arrangement, car, and transport system for contactless power transmission |
| 07/22/2004 | US20040141343 Controller and driving method for power circuits, electrical circuit for supplying energy and display device having the electrical circuit |
| 07/21/2004 | EP1439088A1 Rail system, vehicle and transport installation, for contactless electrical power transmission |
| 07/08/2004 | US20040130916 Adaptive inductive power supply |
| 07/08/2004 | US20040130915 Adaptive inductive power supply with communication |
| 07/08/2004 | US20040130425 Enhanced RF wireless adaptive power provisioning system for small devices |
| 07/07/2004 | EP1261844B1 System for generating electric energy from a magnetic field |
| 07/07/2004 | CN1511383A Device for inductive transmission of electrical power |
| 06/24/2004 | US20040119340 Noncontact power supply facility and branch box for used therein |
| 06/17/2004 | DE10255376A1 Inductive structural element, useful for the transfer of energy or data from primary to secondary circuit, comprising air gaps and a frame type core |
| 06/03/2004 | US20040104799 Apparatus with two components being movable relative to each other and a device for simultaneous transfer of electric power and information between these components |
| 06/02/2004 | CN1501566A Electromagnetic coupling characteristic adjustment method, power supply device, and non-contact power supply system |
| 05/27/2004 | WO2004045046A1 Auxiliary power supply |
| 05/21/2004 | WO2004042750A1 Load control for ipt systems |
| 05/20/2004 | US20040095291 Electromagnetic coupling characteristic adjustment method in non-contact power supply system, power supply device, and non-contact power supply system |
| 05/19/2004 | EP1420357A1 Electromagnetic coupling characteristic adjustment method in non-contact power supply system, power supply device, and non-contact power supply system |
| 05/18/2004 | US6738692 Modular, integrated power conversion and energy management system |
| 05/12/2004 | EP1310036B1 Energy supply unit for transmitting auxiliary energy to an electrical device |
| 05/12/2004 | CN1495983A Equipment for transmission electric energy and information at same time between static state and mobile assembly |
| 05/06/2004 | WO2004038888A2 Unit and system for contactless power transfer |
| 05/06/2004 | US20040084973 Energy supply unit for transmitting auxiliary energy to an electrical device |
| 04/14/2004 | EP1407561A2 Device for the inductive transmission of electrical power |
| 04/13/2004 | US6721159 Power feeding apparatus, transporter and transport system |
| 04/08/2004 | WO2004030176A2 Improvements relating to retention of rechargeable devices |
| 03/30/2004 | CA2218919C Power supply unit |
| 03/25/2004 | WO2004025551A1 Semiconductor integrated circuit and noncontact information medium |
| 03/24/2004 | CN1142745C Apparatus and method for promoting bone growth between adjacent bone masses |
| 03/18/2004 | US20040051628 Method and device for non-contact energy transmission |
| 03/16/2004 | US6705441 Control of series-resonant inductive pickups |
| 03/10/2004 | EP1269601B1 Electric suspended conveyor with contactless energy transmission |
| 03/04/2004 | US20040044382 Transceiver coil for auditory prosthesis |
| 03/03/2004 | EP0886363B1 Power source apparatus |
| 02/19/2004 | WO2004015885A1 Wireless power supply system for small devices |
| 02/19/2004 | DE10233397A1 Steuerungssystem und Steuerverfahren für eine Wellness-Einrichtung Control system and control method for a wellness facility |
| 02/12/2004 | WO2003023586A3 Contactless power supply |
| 02/12/2004 | DE10234893A1 Vorrichtung mit einem stationären und einem bewegbaren Bauteil und einer Einrichtung zur gleichzeitigen Übertragung von elektrischer Energie und Information zwischen diesen Bauteilen A device with a stationary and a movable member and a means for simultaneous transmission of electric power and information between these components |
| 02/05/2004 | WO2003085797A3 Device for the inductive transmission of electric power |
| 02/05/2004 | US20040024400 Method for the delivery of electrical current to promote bone growth between adjacent bone masses |
| 02/05/2004 | US20040022002 Method for protecting at least one consumer against overvoltage tages and device for carrying out the method |