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公开(公告)号：US20180227017A1
公开(公告)日：2018-08-09
申请号：US15946438
申请日：2018-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo-Ram LEE , Joon-ll KIM , Kyu-Jae JANG
CPC classification number: H04B5/0037 , H02J7/0047 , H02J7/025 , H02J50/12 , H02J50/80
Abstract: A wireless charging method and apparatus are provided. Identification information is transmitted, through a near field communication antenna, to a wireless power transmitter for an authentication process of the electronic device, if the electronic device is put on the wireless power transmitter for wireless charging and a near field communication controller is in an initial or idle state. Wireless power is received through a wireless power receiving antenna from the wireless power transmitter after the authentication process. Wireless charging is performed through a wireless charging controller by using the received wireless power. It is determined whether the wireless charging is complete. A charging completion signal is transmitted, through the near field communication antenna, to the wireless power transmitter based on the determining
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公开(公告)号：US20170194818A1
公开(公告)日：2017-07-06
申请号：US15463793
申请日：2017-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joon-ll KIM , Se-Ho PARK , Sung-Ku YEO , Woo-Ram LEE , Jeong-Seok LEE
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J50/80 , H03H7/0115 , H04B5/0037 , H04M2250/04
Abstract: A resonant wireless power reception apparatus includes a wireless near field communication (NFC) antenna for performing an NFC function through an NFC frequency band, a resonator for receiving resonant wireless power using a resonance frequency different from the NFC frequency band, the resonator being installed adjacent to the NFC antenna, and a high impedance circuit for filtering a signal having the NFC frequency band provided from the NFC antenna, the high impedance circuit being connected to the resonator.
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公开(公告)号：US20160043573A1
公开(公告)日：2016-02-11
申请号：US14886837
申请日：2015-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo-Ram LEE , Joon-ll KIM , Sung-Bum PARK , Young-Min LEE , Hong-Kweun KIM , Se-Ho PARK , Seung-Woo HAN
IPC: H02J5/00
Abstract: A wireless power transmission controlling apparatus and method are provided. The apparatus includes a communication unit; and a controller configured to compute an amount of transmission power to be transmitted, based on information received from a wireless power receiving apparatus; output a wireless power transmission control signal corresponding to the computed amount of transmission power; filter the wireless power transmission control signal and pass a harmonic wave corresponding to a predetermined communication frequency band; and control the communication unit to transmit the wireless power transmission control signal based on the harmonic wave.
Abstract translation: 提供一种无线电力传输控制装置和方法。 该装置包括通信单元; 以及控制器，被配置为基于从无线电力接收设备接收的信息来计算要发送的发送功率的量; 输出与计算出的发送功率量对应的无线电力传输控制信号; 过滤无线电力传输控制信号并通过对应于预定通信频带的谐波; 并控制通信单元基于谐波发送无线电力传输控制信号。
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公开(公告)号：US20150326054A1
公开(公告)日：2015-11-12
申请号：US14343293
申请日：2012-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Se-Ho PARK , Joon-ll KIM , Woo-Ram LEE
CPC classification number: H02J50/12 , H02J7/0042 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J50/70 , H04B1/38 , H04B1/3888 , H04M1/0202 , H04M1/73 , H04M2001/0204
Abstract: A portable terminal is provided. The portable terminal includes a back surface on which a battery-mounting groove is formed; and a receiving-side resonant antenna arranged around the battery-mounting groove on the body. The receiving-side resonant antenna is arranged parallel to at least three sides of the battery-mounting groove.
Abstract translation: 提供便携式终端。 便携式终端包括形成有电池安装槽的背面; 以及布置在主体上的电池安装槽周围的接收侧谐振天线。 接收侧谐振天线平行于电池安装槽的至少三侧。
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