公开(公告)号：EP3782196A1

公开(公告)日：2021-02-24

申请号：EP19714283.9

申请日：2019-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： GOKTEPELI, Sinan ,  MARINO, Fabio Alessio ,  KANIKE, Narasimhulu ,  KOLEV, Plamen Vassilev ,  LIANG, Qingqing ,  MENEGOLI, Paolo ,  CAROBOLANTE, Francesco ,  HADJICHRISTOS, Aristotele

IPC: H01L29/93

公开(公告)号：EP3424128A1

公开(公告)日：2019-01-09

申请号：EP17706368.2

申请日：2017-02-09

Applicant: Qualcomm Incorporated

Inventor： IRISH, Linda Stacey ,  CAROBOLANTE, Francesco ,  MAYO, Gabriel Isaac

IPC: H02J50/10 ,  H02M7/217 ,  H02M7/219 ,  H02M1/12 ,  H02J7/02

公开(公告)号：EP3256864B1

公开(公告)日：2019-01-02

申请号：EP16702467.8

申请日：2016-01-13

Applicant: Qualcomm Incorporated

Inventor： NEJATALI, Saeed ,  CAROBOLANTE, Francesco ,  IRISH, Linda Stacey ,  WHEELAND, Cody ,  BACHMANEK, Gregory

IPC: G01R15/18 ,  G01R33/00 ,  H02J5/00 ,  H04B5/00 ,  H02J50/12 ,  H02J7/02

公开(公告)号：EP3350934A2

公开(公告)日：2018-07-25

申请号：EP16766725.2

申请日：2016-08-30

Applicant: Qualcomm Incorporated

Inventor： JEONG, Seong Heon ,  BUTLER, Paul Brandon ,  MOFIDI, Mahbod ,  CAROBOLANTE, Francesco

IPC: H04B5/00

CPC classification number: H02J50/12 ,  H01F38/14 ,  H01F41/06 ,  H02J7/025 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0075 ,  H04B5/0093

Abstract: In one aspect, an apparatus for wirelessly coupling with other devices is provided. The apparatus includes a metallic cover having a removed portion. The apparatus comprises a first coil substantially wound around the removed portion of the metallic cover and configured to communicate with at least one other device via a communications protocol. The metallic cover comprises a second coil substantially wound around the removed portion of the metallic cover and configured to wirelessly and inductively receive charging power sufficient to charge or power the apparatus from at least one wireless charging power transmitter.

公开(公告)号：EP3317941A1

公开(公告)日：2018-05-09

申请号：EP16734787.1

申请日：2016-06-16

Applicant: Qualcomm Incorporated

Inventor： VON NOVAK, William Henry, III ,  CAROBOLANTE, Francesco

IPC: H02J7/02 ,  H02J50/12 ,  H02J50/70

CPC classification number: H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70

Abstract: Exemplary embodiments are directed to an apparatus for controlling magnetic field distribution including a wireless transmit antenna configured to generate a magnetic field for wirelessly transferring power to a charge-receiving device with the wireless transmit antenna, a parasitic antenna located near the wireless transmit antenna, and a switch configured to selectively enable the parasitic antenna to modify the magnetic field in response to an antenna parameter that indicates the presence of the charge-receiving device relative to the parasitic antenna.

公开(公告)号：EP3025408B1

公开(公告)日：2017-10-11

申请号：EP14787309.5

申请日：2014-07-22

Applicant: Qualcomm Incorporated

Inventor： SHEVDE, Sumukh Ashok ,  MAALOUF, Joseph Najib ,  CAROBOLANTE, Francesco

IPC: H02J7/00

CPC classification number: H02J50/12 ,  H02J7/00 ,  H02J7/0052 ,  H02J7/007 ,  H02J7/045 ,  H02J50/40 ,  H02J50/60 ,  H02J50/90 ,  H04B1/38 ,  H04B7/185 ,  H04M1/80

Abstract: Systems and methods for converting voltages between different voltage levels in a receiver are disclosed. In an aspect, a wireless power receiver apparatus for charging a chargeable device is provided. The apparatus includes a plurality of receive antennas disposed on a cover of the chargeable device, wherein at least one of the plurality of receive antennas is configured to wirelessly receive power according to a wireless charging protocol different from at least one other of the plurality of receive antennas. The apparatus includes a switching circuit disposed on the cover and configured to receive the wireless power from at least one of the plurality of receive antennas and selectively provide a respective voltage from a corresponding one of the plurality of receive antennas across an output configured to be connected to an input of the chargeable device.

公开(公告)号：EP3195490A1

公开(公告)日：2017-07-26

申请号：EP15767016.7

申请日：2015-09-09

Applicant: Qualcomm Incorporated

Inventor： CAROBOLANTE, Francesco

IPC: H04B5/00 ,  H02J7/02

CPC classification number: H02J7/025 ,  H02J7/007 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H04B5/0037

Abstract: An apparatus and method for lost power detection are described. In one implementation, an apparatus for wirelessly transferring power includes an antenna configured to provide wireless power to a chargeable device sufficient to charge or power the chargeable device positioned within a charging region of the antenna. The apparatus further includes a receiver configured to receive from the chargeable device a measurement of a first amount of energy received by the chargeable device over a first period of time. The apparatus further includes a processor configured to measure a second amount of energy provided by the antenna over a second period of time, compare the first amount of energy to the second amount of energy, and determine whether another object is absorbing power provided via the antenna based at least in part on comparing the first amount and the second amount of energy.

Abstract translation: 描述了用于失去功率检测的装置和方法。 在一个实施方式中，一种用于无线传输电力的设备包括天线，该天线被配置为向可充电设备提供足以对位于天线的充电区域内的可充电设备充电或供电的无线电力。 该装置还包括接收器，该接收器被配置为从可充电设备接收在第一时间段内由可充电设备接收的第一能量的量度。 该装置还包括处理器，该处理器被配置成测量由天线在第二时间段提供的第二能量量，将第一能量量与第二能量量进行比较，并且确定另一物体是否吸收通过天线提供的功率 至少部分基于比较第一量和第二量的能量。

公开(公告)号：EP2973939A2

公开(公告)日：2016-01-20

申请号：EP14708466.9

申请日：2014-02-25

Applicant: Qualcomm Incorporated

Inventor： CAROBOLANTE, Francesco

IPC: H02J7/02 ,  H04B5/00 ,  H02J5/00

Abstract: This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect, an apparatus transfers energy wirelessly to at least one receive antenna of at least one receiver. The apparatus comprises a first antenna configured to generate a first wireless field when the at least one receiver is in an energy transfer region of the first transmit antenna. The apparatus further comprises a second antenna configured to generate a second wireless field when the at least one receiver is in an energy transfer region of the second transmit antenna. The apparatus further comprises a controller configured to activate at least one of the first antenna or the second antenna based on whether the at least one receiver is in an energy transfer region of one or both of the first and second wireless fields.

公开(公告)号：EP2745412A1

公开(公告)日：2014-06-25

申请号：EP12751220.0

申请日：2012-08-13

Applicant: Qualcomm Incorporated

Inventor： STONE, Martin ,  KALLAL, Edward Kenneth ,  CAROBOLANTE, Francesco

IPC: H04B5/00

CPC classification number: H04B5/0037 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H04B5/0087 ,  H04B7/08

Abstract: Systems, methods and apparatus are disclosed for wireless power transfer using multiple receive coils. In one aspect a wireless power receiver is provided that is configured to receive wireless power from a wireless power transmit coil. The wireless power receiver includes a first receive coil having a first mutual coupling with the transmit coil. The wireless power receiver further includes a second receive coil having a second mutual coupling with the transmit coil. The wireless power receiver further includes a load coupled to at least one of the first receive coil and the second receive coil for receiving the wireless power.

Abstract translation: 公开了使用多个接收线圈的无线功率传输的系统，方法和装置。 在一个方面，提供一种无线电力接收器，其被配置为从无线电力发射线圈接收无线电力。 无线电力接收机包括具有与发射线圈的第一相互耦合的第一接收线圈。 无线电力接收器还包括具有与发射线圈的第二相互耦合的第二接收线圈。 无线电力接收器还包括耦合到第一接收线圈和第二接收线圈中的至少一个的负载，用于接收无线电力。

公开(公告)号：EP2695288B1

公开(公告)日：2020-10-21

申请号：EP12719123.7

申请日：2012-03-30

Applicant: Qualcomm Incorporated

Inventor： GRBO, Zeljko ,  PRODIC, Aleksandar ,  CAROBOLANTE, Francesco

IPC: H02M3/156