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Patent Searching and Data


Matches 501 - 550 out of 1,346

Document Document Title
WO/2015/075858A1
The contactless power transmitting device (a power transmitting device (200)) includes: a sensing unit (a sensing circuit (232)) that senses an output of the metal sensing coil; and a control unit (234) that controls an alarming unit (23...  
WO/2015/077544A1
A computationally implemented system and method that is designed to, but is not limited to: electronically receiving electric vehicle prospective use information associated with aspects indicating one or more future travel plans involvin...  
WO/2015/071902A1
Aspects of the present invention relates to providing devices, a system and method for controlling wireless power transfer across an inductive power coupling. The system, particularly, relates to enabling selection of a wireless power ou...  
WO/2015/067625A1
The present invention relates to a battery pack for battery powered lighting systems comprising: • an outer wall surrounding the battery module made of a thermally insulating material, • a battery holder disposed within the outer wal...  
WO/2015/069780A1
A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a ...  
WO/2015/067544A1
The invention relates to an input circuit (E) for providing a supply voltage, which input circuit (E) has a first input (E1) on the input side, wherein the input circuit (E) has at the output end an output (A1) which serves to connect an...  
WO/2015/063683A1
A method for regulating the energy transmitted between two resonators of a system for contactless energy transmission comprises the step of regulating the transmission power of a transmitter resonator contained in a primary part of the s...  
WO/2015/065810A1
Systems, methods and apparatus are disclosed for a dual mode wireless power receiver. In accordance with on aspect, an apparatus for receiving wireless power is provided. The apparatus includes a first coil configured to wirelessly recei...  
WO/2015/062947A1
A thermal barrier for a wireless power transfer system comprises a first surface area (807) for coupling to a power receiver (111) to be powered by a first electromagnetic signal and a second surface area (805) for coupling to a power tr...  
WO/2015/057923A1
A remote device in accordance with the present invention includes an adaptive power receiver that receives wireless power from the wireless power supply by induction. The adaptive power receiver may be switched among two or more modes of...  
WO/2015/052263A1
A capacitive driving system (100) comprises: - a supply device (10) comprising a power generator (13), capacitive transmission electrodes (11, 12) and preferably at least one inductor (16) connected in series between the power generator ...  
WO/2015/052003A1
A power receiving module for use in a capacitive powering system for receiving wireless power transfer to a load of the module. The module comprises first and second opposite parallel faces each having a respective power receiving electr...  
WO/2015/053901A1
A modular truss assembly for mechanically and electrically mounting system components of a modular equipment center (MEC 44, 46, 48). A plurality of MECs is spatially distributed throughout the vehicle (10) to service equipment loads. Th...  
WO/2015/054176A1
In an inductive energy transfer system, the phase of a signal that is applied to a transmitter coil to transfer energy is adjusted while energy is transferred from the transmitter device to a receiver device. The phase of the signal can ...  
WO/2015/044054A1
A system (100) for receiving electrical power wirelessly comprises a first (101) and a second electrode (102), with sandwiched there between at least one load module (103) dispersed in a matrix (104).Wherein at least the matrix (104) is ...  
WO/2015/045991A1
A power transmitting apparatus transmits power by a first wireless power transmission method, transmits power by a second wireless power transmission method, detects a wireless power transmission method supported by a power receiving app...  
WO/2015/048032A1
This disclosure provides systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles. In one aspect, a wireless power receiver includes a first inductive...  
WO/2015/043797A1
The invention relates to a method, to a device, and to a system for determining a position of a vehicle. The method comprises the method steps: Measuring (S01) at least one first magnetic field strength of a magnetic field at one each fi...  
WO/2015/044943A1
An inductive power transfer system and methods for controlling efficient operational wireless power transfer to an electrical device. The system includes an inductive power outlet, an inductive power receiver and a signal transfer system...  
WO/2015/036280A1
The invention relates to a device for transmitting energy in a contactless manner, wherein the device has a primary-side and a secondary-side series resonant circuit (LC), each of which has at least one coil (SP) and at least two capacit...  
WO/2015/037690A1
According to one embodiment, a control device (110) controls at least one or more power transmitting circuits (104-1,..., 104-M) that transmit electric power in a non-contact manner by causing a plurality of power transmitting coils (103...  
WO/2014/020464A9
An inductive power transfer system is arranged to transfer power from a power transmitter (101) to a power receiver (103) via a wireless power signal. The system supports communication from the power transmitter (101) to the power receiv...  
WO/2015/036154A1
The invention relates to a charging device, to a receiving device, to a system, and to a method for inductively charging a battery. The method according to the invention comprises the following steps: placing a charging device having a f...  
WO/2015/032524A1
The invention relates to inductive energy transmission from a primary coil (12) to a secondary coil (22) having an additional operating state. By means of this two-sided regulation, a primary-side and secondary-side control of the power ...  
WO/2015/029370A1
A power feeding apparatus is provided. The power feeding apparatus includes a power feeding unit configured to supply electric power to a power receiving apparatus through a magnetic field; a measuring unit configured to measure an elect...  
WO/2015/031016A1
This disclosure provides systems, methods and apparatus for receiving power wirelessly. In one aspect, a receiver comprises an antenna that receives power wirelessly. The receiver further comprises a power circuit that operates according...  
WO/2015/028168A1
Disclosed is the monitoring of a gap, in particular the air gap, between at least one transmitter coil and at least one receiver coil during inductive energy transmission. Said gap is monitored by means of a monitoring device in the form...  
WO/2015/027091A1
Systems, methods and apparatus are disclosed for detecting power losses due to induction heating in wireless power receivers (708). In one aspect, an apparatus for wireless power transfer (704) comprises a power transfer component (714) ...  
WO/2015/026531A1
An apparatus and method for lost power detection are described. In one implementation, an apparatus for wirelessly transferring power comprises a wireless power transmitter configured to wirelessly transmit power at a first power level s...  
WO/2015/025733A2
The impedance value of an antenna for performing wireless power transfer with a power receiving apparatus is detected. When a change in the impedance value is detected, wireless power transfer with the power receiving apparatus is stopped.  
WO/2015/026543A1
An apparatus and method for lost power detection are described. In one implementation, an apparatus for wireless transferring power comprises a wireless power transmitter configured to wirelessly transmit power at a power level sufficien...  
WO/2015/022690A1
A wireless charging device comprises a transmitter coupled to at least one transmitting antenna and operable to cause the at least one transmitting antenna to emit electromagnetic radiation; a conductive structure adapted to confine the ...  
WO/2015/020784A1
An automated charging device detects a presence of a power-consuming device. The automated charging device may determine whether the power-consuming device is in need of recharging by determining a status of a power level of the power-co...  
WO/2015/015751A1
An object of the present invention is to transmit a request for a setting of power transmission in accordance with change of power consumption to a power transmission apparatus. A power reception apparatus according to the present invent...  
WO/2015/017472A1
A charger that evaluates the effectiveness of the charging field generated by the charger at an implantable device. The charger includes a charging coil, a communication module, and a processor. The processor can include instructions to ...  
WO/2015/015495A1
An inductive power transmitter for inductive power transmission to an inductive power receiver is provided, comprising a primary coil, capable of being inductively coupled to a secondary coil in the inductive power receiver, a power supp...  
WO/2015/016334A1
In a power transfer system, a power transmitting apparatus includes: power transmission means for wirelessly transmitting power to a power receiving apparatus disposed within a predetermined power transmission range; transmission means f...  
WO/2015/010258A1
A method of secure charging for a device-to-device service may comprise: recording charging information of a device-to-device service between a first user equipment and a second user equipment, wherein the charging information is associa...  
WO/2015/007624A1
A wireless power transfer system comprises a power transmitter (101) arranged to generate a wireless inductive power transfer signal for powering a power receiver (105). The system comprises a temperature controlled power loop setting an...  
WO/2015/007696A1
A wireless power transfer system includes a power transmitter (101) arranged to provide a power transfer to a power receiver (105) via a wireless inductive power signal. A parasitic power loss detector (207) is arranged to detect a paras...  
WO/2015/007518A1
A wireless power transfer system includes a power transmitter (101) arranged to provide a power transfer to a power receiver (105) via a wireless inductive power transfer signal where the power transfer signal is provided in a power time...  
WO/2015/003962A1
The invention relates to a capacitive powering system (1), comprising: a) a receiver element (2), comprising a pair of flat receiver electrodes (3, 4) connected to a load (5); b) a transmitter element (7), comprising a pair of flat trans...  
WO/2015/002889A1
A power transmitter is configured to wirelessly transfer power to at least one power receiver. The power transmitter includes at least one excitation circuit configured to generate a time-varying first magnetic field in response to a tim...  
WO/2014/208708A1
Provided is a power receiving apparatus that has an antenna for receiving power and that receives the power wirelessly from a power transmitting apparatus. The power receiving apparatus detects a voltage input into a circuit between the ...  
WO/2014/208303A1
A power transmitting apparatus that transmits electric power to a power receiving apparatus performs wireless communication with the power receiving apparatus, transmits at least one type of electric power having a power value specific t...  
WO/2014/208302A1
A power transmitting apparatus that wirelessly transmits power to a power receiving apparatus detects whether the amount of the variation is greater than a predetermined amount, and in the case where a variation in the total amount of po...  
WO/2014/202831A1
An apparatus comprising: control circuitry configured to switch the apparatus between a charging state in which energy transfer from the apparatus to a rechargeable apparatus is enabled and a non-charging state in which energy transfer f...  
WO/2014/197931A1
A method and system for controlling the transfer of electrical power between a first electrical network and a second electrical network is disclosed. The method comprises receiving at the second electrical network pricing information fro...  
WO/2014/200752A1
A system and method providing for delayed initialization of a device in a wireless charging environment. In certain aspects, a device is configured to detect power wirelessly received from a power transmitter. The device may further wire...  
WO/2014/195143A1
A power transmitter (101) is arranged to transfer power to a power receiver (105) via a wireless inductive power transfer signal transmitted from a transmit coil (103) to a power receiver (105). A first communication unit (305) communica...  

Matches 501 - 550 out of 1,346