公开(公告)号：WO2015020416A1

公开(公告)日：2015-02-12

申请号：PCT/KR2014/007251

申请日：2014-08-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Dong Zo ,  KWON, Sang Wook ,  KIM, Ki Young ,  KIM, Nam Yun ,  KIM, Bong Chul ,  PARK, Yun Kwon ,  PARK, Jae Hyun ,  SONG, Keum Su ,  AHN, Chi Hyung ,  RYU, Young Ho ,  LEE, Byoung Hee

IPC: H02J17/00

CPC classification number: H02M7/219 ,  H02J7/0042 ,  H02J7/0072 ,  H02J7/025 ,  H02J7/06 ,  H02J50/12 ,  H02J2007/0059 ,  H02M3/156 ,  H02M3/158 ,  H02M2001/007 ,  H02M2007/2195 ,  Y02B40/90 ,  Y02B70/1408

Abstract: An apparatus and a method for wireless power reception include converting a received wireless power to a wireless power for charging using a synchronous rectifier and a direct current/direct current (DC/DC) converter having a structure providing a high efficiency and low heat generation even when a high charging current is supplied.

Abstract translation: 一种用于无线电力接收的装置和方法包括：使用同步整流器将接收到的无线电力转换成用于充电的无线电力，以及具有提供高效率和低发热的结构的直流/直流（DC / DC）转换器 当提供高充电电流时。

公开(公告)号：WO2015037861A1

公开(公告)日：2015-03-19

申请号：PCT/KR2014/008228

申请日：2014-09-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Bong Chul ,  KWON, Sang Wook ,  KIM, Ki Young ,  KIM, Dong Zo ,  PARK, Yun Kwon ,  PARK, Jae Hyun ,  SONG, Keum Su ,  AHN, Chi Hyung ,  RYU, Young Ho ,  LEE, Byoung Hee

IPC: H02J17/00

CPC classification number: H02J7/025 ,  H01F38/14 ,  H02J50/12 ,  H02J50/40 ,  H02J50/90

Abstract: A power transmitting unit (PTU) transmits a power wirelessly based on a location of a power receiving unit (PRU). The PTU determines whether the PRU is located within a charging area of the PTU based on frequency information corresponding to an inflection point detected on a curve of electrical characteristics of a resonator of the PTU.

Abstract translation: 电力发送单元（PTU）基于电力接收单元（PRU）的位置无线地发送电力。 PTU基于与在PTU的谐振器的电特性的曲线上检测到的拐点相对应的频率信息来确定PRU是否位于PTU的充电区域内。

公开(公告)号：WO2015012555A1

公开(公告)日：2015-01-29

申请号：PCT/KR2014/006620

申请日：2014-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Nam Yun ,  KWON, Sang Wook ,  KIM, Dong Zo ,  KIM, Bong Chul ,  PARK, Yun Kwon ,  AHN, Chi Hyung ,  LEE, Byoung Hee

IPC: H04W12/06

CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/12 ,  H02J2007/0001

Abstract: An authentication of a power transmitting unit (PTU) includes determining whether an access right to an external device is present in a power receiving unit (PRU) based on identification information of the PRU, and network-connecting the PRU to the external device in response to a result of the determining being that the access right is present in the PRU.

Abstract translation: 电力发送单元（PTU）的认证包括基于PRU的识别信息来确定在功率接收单元（PRU）中是否存在对外部设备的访问权限，以及响应地将PRU网络连接到外部设备 确定是否存在PRU中的访问权限的结果。