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 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks
Patents for H02J 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks (2,376)
12/2014
12/16/2014US8912685 Noncontact electric power feeding apparatus, noncontact electric power receiving apparatus, noncontact electric power feeding method, noncontact electric power receiving method, and noncontact electric power feeding system
12/11/2014US20140361741 Adaptive power control for wireless charging of devices
12/11/2014US20140361739 Wireless power transfer method, wireless power transmitter and wireless charging system
12/11/2014US20140361636 Wireless power receiving apparatus
12/11/2014US20140361635 Contactless feed system and shield case for the same
12/11/2014US20140361633 Non-contact power supply system
12/11/2014US20140361630 Magnetic field shaping for inductive power transfer
12/10/2014CN104205901A 用于使用蓝牙低能量的无线电力控制通信的系统和方法 System and method for using Bluetooth low energy wireless communication for power control
12/10/2014CN104205560A 用于借助电网为至少一个电能存储单元充电的电路 With the grid for at least one electrical energy storage unit charging circuit
12/10/2014CN104205551A 无线能量传输 Wireless energy transfer
12/10/2014CN104205550A 无线能量传输 Wireless energy transfer
12/10/2014CN104205549A 用于使用蓝牙低能量进行无线电力控制通信的系统和方法 For the use of Bluetooth low energy of the power control system and method for wireless communication
12/10/2014CN103138295B 交流与柔性直流混合供电区域备自投均分负荷系统及方法 AC and DC area and flexible automatic switching system and method for load sharing
12/09/2014US8909966 Wireless power supply apparatus
12/09/2014US8908400 Voltage multiplication in a wireless receiver
12/09/2014US8907752 Integrated inductive charging in protective cover
12/09/2014US8907531 Wireless energy transfer with variable size resonators for medical applications
12/09/2014US8907527 Contactless power-feed equipment
12/04/2014US20140354224 Device and Method for the Inductive Transmission of Electrical Energy
12/04/2014US20140354223 Wireless power transfer method, wireless power transmitter and wireless charging system
12/04/2014US20140354084 Power transmitting apparatus, power receiving apparatus, and non-contact power transmission system
12/04/2014US20140354075 Electric power transmission system and power transmission device
12/04/2014US20140354071 Efficient near-field wireless energy transfer using adiabatic system variations
12/04/2014US20140354067 Wireless power transmission system and method for designing the same
12/04/2014US20140354066 Wireless power transmitter
12/04/2014US20140352996 Apparatus and method for transferring electrical power to a rotating shaft
12/02/2014US8901881 Intelligent initiation of inductive charging process
12/02/2014US8901875 Bi-directional wireless charger
12/02/2014US8901857 Wireless supplyable lighting module
12/02/2014US8901779 Wireless energy transfer with resonator arrays for medical applications
12/02/2014US8901778 Wireless energy transfer with variable size resonators for implanted medical devices
12/02/2014US8901776 Wireless power feeder, wireless power receiver, and wireless power transmission system
12/02/2014US8901773 Power supply system and photovoltaic device therefor
11/2014
11/27/2014US20140347244 Electronic device for electromagnetic expansion and concentration
11/27/2014US20140347008 Wireless power transmitter and wireless power transfer method thereof
11/27/2014US20140346897 High-voltage dc voltage unit and method for operating a high-voltage dc voltage unit
11/27/2014US20140346889 Drive method for non-contact power supply device, non-contact power supply device, and non-contact power supply system
11/27/2014US20140346886 Antenna configuration to facilitate near field coupling
11/25/2014US8898489 Information handling system wireless power docking station module with shared power source and wireless peripheral support
11/25/2014US8896264 Inductive charging with support for multiple charging protocols
11/20/2014US20140344059 System and method for operating a mobile device
11/20/2014US20140340185 Rotary Connection for Electric Power Transmission
11/20/2014US20140340056 Position Sensorless Control Method for Switched Reluctance Generator
11/20/2014US20140340032 Wireless Door Lock Power Transfer System Having Communications Capabilities
11/20/2014US20140339918 Enhanced Stacked Switched Capacitor Energy Buffer Circuit
11/20/2014US20140339916 Power system
11/20/2014US20140339914 System providing inductive transmission of power and data through a permeable conductive barrier layer
11/20/2014US20140339913 Wireless power feeding system and wireless power feeding method
11/20/2014US20140339912 Feed unit and feed system
11/20/2014US20140339911 Contactless power supplying system, electric appliance, repeater, and adaptor
11/18/2014US8892055 Wireless user interface system performance monitoring
11/18/2014US8892035 Repeaters for enhancement of wireless power transfer
11/18/2014US8891270 Voltage adjusting circuit and contactless card and contactless card system which include the same
11/18/2014US8890472 Self-charging electric vehicles and aircraft, and wireless energy distribution system
11/18/2014US8890470 System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
11/18/2014US8890368 Systems and methods for power transfer based on resonance coupling of inductors
11/18/2014US8890367 Resonance power receiver that includes a plurality of resonators
11/18/2014US8890366 Wireless energy transfer using array of resonant objects
11/13/2014US20140333258 Contactless power transmission device
11/13/2014US20140333257 Electronic apparatus and feed system
11/13/2014US20140333152 Power receiving apparatus and power transmission system
11/13/2014US20140333150 Power transmitting apparatus and power transmitting method
11/13/2014US20140333148 Power receiving apparatus with a plurality of resonance coils
11/13/2014US20140333147 Wireless power transmission/reception apparatus and method
11/13/2014US20140333146 Inductive power transfer
11/13/2014US20140333140 Power supply apparatus, control method of power supply apparatus, and power supply system
11/11/2014US8886333 Self-affixing external charging system for an implantable medical device
11/11/2014US8884563 System and method for supplementing a generated DC power supply
11/11/2014US8884469 Circuitry for inductive power transfer
11/11/2014US8884468 Circuitry for inductive power transfer
11/06/2014US20140327323 Wireless power transfer system, transmission device, and controlling method of wireless power transfer system
11/06/2014US20140327319 Wireless power transmitter, wireless power receiver and control method thereof
11/04/2014US8878486 Battery pack for charging a mobile terminal by receiving electric power from an external charger, and a mobile terminal with the same
11/04/2014US8878392 Electromagnetic interference suppression
10/2014
10/30/2014US20140318912 Providing a Vehicle with Electric Energy Using a Receiving Device Adapted to Receive an Alternating Electromagnetic Field
10/23/2014US20140312688 Efficiency monitor for inductive power transmission
10/21/2014US8867988 Performing contactless applications in battery off mode
10/21/2014US8867244 HVDC converter including fullbridge cells for handling a DC side short circuit
10/21/2014US8864205 Patient support with wireless data and/or energy transfer
10/16/2014US20140306548 Method and apparatus for controlling wireless induction power supply
10/16/2014US20140306545 Inductively coupled power transfer receiver
10/14/2014US8862053 Semiconductor device, communication system, and method of charging the semiconductor device
10/14/2014US8860365 Inductive charging method for vehicles
10/14/2014US8860254 Power feeding apparatus and wireless power feeding system
10/09/2014US20140300205 Contactless power supply and signal transmission through a cladding element for building parts
10/09/2014US20140300204 Composite material, transmission sheet, transmission unit, and non-contact power transmission system including the same
10/09/2014US20140300203 High efficiency and power transfer in wireless power magnetic resonators
10/09/2014US20140300201 Power Transfer System
10/08/2014EP2787591A2 System and Method for Determining Proximity
10/08/2014EP2786464A2 System and method for regulating inductive power transmission
10/07/2014US8855558 Adaptive inductive power supply with communication
10/07/2014US8854216 Power transmission device, wireless power supply system, and wireless power supply device
10/07/2014US8854170 System and method of filling an air gap between a pair of core sections of a transformer
10/07/2014US8853892 Power system
10/07/2014US8853891 Inductive body armor
10/02/2014US20140292101 Selective shielding for portable heating applications
10/02/2014US20140292097 System and method for regulating inductive power transmission
10/01/2014EP2784718A1 Communication apparatus, computer-readable storage medium, and communication method
10/01/2014EP2783449A2 System providing inductive transmission of power and data through a permeable conductive barrier layer.
10/01/2014EP2783448A1 Charging device for batteries of hand-held tools
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 24