-
公开(公告)号：US09048682B2
公开(公告)日：2015-06-02
申请号：US13644837
申请日：2012-10-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Joon-Il Kim , Kang-Ho Byun
CPC classification number: H02J50/40 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90 , H04B5/0037 , Y10T307/406
Abstract: A wireless multi-charging method of a power transmitter that wirelessly transmits power includes sensing a first power receiver, increasing a transmission power required for charging the first power receiver, sensing a second power receiver, decreasing the transmission power required for suspending charging of the first power receiver, and increasing the transmission power required for simultaneously charging both the first power receiver and the second power receiver.
Abstract translation: 无线发送功率的电力传输器的无线多计费方法包括：感测第一电力接收器，增加对第一电力接收器充电所需的发送功率，感测第二电力接收器，降低暂停第一电力接收器的充电所需的发送功率 电力接收器，并且增加同时对第一电力接收器和第二电力接收器充电所需的发送功率。
-
12.发明授权Over-voltage protection device for resonant wireless power reception device and method for controlling the over-voltage protection device 有权谐振无线电力接收装置的过电压保护装置及过电压保护装置的控制方法公开(公告)号：US08929043B2
公开(公告)日：2015-01-06
申请号：US13720242
申请日：2012-12-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yu-Su Kim , Joon-Il Kim , Se-Ho Park , Sung-Kweon Park
CPC classification number: H02H9/042 , H02H9/028 , H02H9/04 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/80 , H02J50/90
Abstract: Provided is an over-voltage protection device for a resonant wireless power reception device. The over-voltage protection device includes a resonance signal receiver for receiving a wireless resonance signal transmitted from a wireless power transmission device, an over-voltage protector which is driven by a driver in an over-voltage protection operation to detune a resonance frequency of the reception device, thereby reducing reception power, the driver for driving the over-voltage protector according to a control signal in the over-voltage protection operation, and a controller for outputting the control signal for driving the over-voltage protector to the driver when it is determined that over-voltage occurs.
Abstract translation: 提供一种用于谐振无线电力接收装置的过电压保护装置。 过电压保护装置包括用于接收从无线电力传输装置发送的无线谐振信号的谐振信号接收器，由过电压保护操作中的驱动器驱动的过电压保护器， 接收装置，从而降低接收功率，用于根据过电压保护操作中的控制信号驱动过电压保护器的驱动器，以及控制器，用于当驱动器将过电压保护器驱动到驱动器时输出用于驱动过电压保护器的控制信号 确定发生过电压。
-
公开(公告)号：US10446318B2
公开(公告)日：2019-10-15
申请号：US15837429
申请日：2017-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo-Ram Lee , Ki-Hyun Kim , Jin-Hyoung Park , Kil-Soo Ko , Joon-Il Kim , Sung-Kweon Park , Se-Ho Park
IPC: H02J50/10 , H01F38/14 , H02J5/00 , H02J7/02 , H04B15/02 , H01M2/10 , H01M10/42 , H01M10/44 , H01Q7/00
Abstract: Disclosed is an electronic device including a battery, a case covering the battery, a wireless charging coil positioned between the battery and the case; and a communication antenna positioned between the battery and the wireless charging coil, wherein one of the communication antenna and the wireless charging coil is positioned to surround the other one of the communication antenna and the wireless charging coil, and wherein the communication antenna is spaced from the wireless charging coil by a predetermined distance and prevents interference between the communication antenna and the wireless charging coil.
-
公开(公告)号：US09729000B2
公开(公告)日：2017-08-08
申请号：US14711333
申请日：2015-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo Lee , Joon-Il Kim , Kang-Ho Byun
CPC classification number: H02J50/40 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90 , H04B5/0037 , Y10T307/406
Abstract: A power transmitter and method are provided for wireless multi-charging. A power transmitter includes a resonator configured to wirelessly transmit power to one or more power receivers; and a controller configured to increase a transmission power of the resonator to charge a first power receiver when the first power receiver is located in a charging area of the resonator; decrease the transmission power of the resonator when a second power receiver is located in the charging area of the resonator; and increase the transmission power of the resonator to charge both of the first power receiver and the second power receiver.
-
公开(公告)号：US09601264B2
公开(公告)日：2017-03-21
申请号：US13875732
申请日：2013-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joon-Il Kim , Se-Ho Park , Sung-Ku Yeo , Woo-Ram Lee , Jeong-Seok Lee
CPC classification number: H02J50/12 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/80 , H03H7/0115 , H04B5/0037 , H04M2250/04
Abstract: A shunt capacitor is connected to a wireless charging resonator to prevent harmonics emitted from a power amplifier from radiating to the outside, and at least one circuit having a high impedance relative to a Near Field Wireless Communication (NFC) frequency band is formed at a front side or a rear side of the shunt capacitor for solving the problems of radiating noise components due to wireless charging and of lowering an NFC signal and a power transmission intensity due to a concurrent interference between a wireless charging resonator and an NFC antenna.
-
Patent Agency Ranking
16.发明授权Electronic device for reducing interference between a charging coil and an antenna 有权用于减少充电线圈和天线之间的干扰的电子设备公开(公告)号：US09172263B2
公开(公告)日：2015-10-27
申请号：US13733667
申请日：2013-01-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo-Ram Lee , Ki-Hyun Kim , Jin-Hyoung Park , Kil-Soo Ko , Joon-Il Kim , Sung-Kweon Park , Se-Ho Park
CPC classification number: H01F38/14 , H01M2/1066 , H01M10/4257 , H01M10/44 , H01Q7/00 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/10 , H04B15/02
Abstract: An electronic device is provided. The electronic device includes a main body including a battery pack and a battery cover; a non-contact near field communication antenna included in the battery pack; and a wireless charging coil portion included in the battery cover and disposed around an outer periphery of the antenna, such that the wireless coil portion does not overlap with the non-contact near field communication antenna.
Abstract translation: 提供电子设备。 电子设备包括：主体，包括电池组和电池盖; 包括在电池组中的非接触近场通信天线; 以及包括在电池盖中并且布置在天线的外周周围的无线充电线圈部分，使得无线线圈部分不与非接触式近场通信天线重叠。
-
17.发明申请WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND METHODS OF CONTROLLING THE SAME 有权无线电力发送器，无线电力接收器及其控制方法公开(公告)号：US20140015335A1
公开(公告)日：2014-01-16
申请号：US13941048
申请日：2013-07-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo LEE , Hyuk-Choon Kwon , Kang-Ho Byun , Hae-Young Jun , Hee-Won Jung , Joon-Il Kim , Se-Ho Park
IPC: H01F38/14
CPC classification number: H01F38/14 , H02J7/0004 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80
Abstract: A wireless power transmitter, a wireless power receiver, and methods of controlling the same are provided. A method of detecting a rogue device other than a wireless power receiver in the wireless power transmitter includes receiving power consumption information about the wireless power receiver from the wireless power receiver, calculating a power loss based on the received power consumption information about the wireless power receiver, determining whether the power loss exceeds a threshold, and controlling transmission power of the wireless power transmitter, determining that a rogue device exists on the wireless power transmitter, if the power loss exceeds the threshold.
Abstract translation: 提供无线电力发射机，无线电力接收机及其控制方法。 检测无线电力发送器中的无线电力接收器以外的流氓装置的方法包括从无线电力接收器接收关于无线电力接收器的功耗信息，基于所接收的有关无线电力接收机的功耗信息来计算功率损耗 确定功率损耗是否超过阈值，并且如果功率损耗超过阈值，则控制无线电力发射机的发射功率，确定无线电力发射机上存在无线设备。
-
公开(公告)号：US20130082653A1
公开(公告)日：2013-04-04
申请号：US13644837
申请日：2012-10-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Woo LEE , Joon-Il Kim , Kang-Ho Byun
CPC classification number: H02J50/40 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/80 , H02J50/90 , H04B5/0037 , Y10T307/406
Abstract: A wireless multi-charging method of a power transmitter that wirelessly transmits power includes sensing a first power receiver, increasing a transmission power required for charging the first power receiver, sensing a second power receiver, decreasing the transmission power required for suspending charging of the first power receiver, and increasing the transmission power required for simultaneously charging both the first power receiver and the second power receiver.
Abstract translation: 无线发送功率的电力传输器的无线多计费方法包括：感测第一电力接收器，增加对第一电力接收器充电所需的发送功率，感测第二电力接收器，降低暂停第一电力接收器的充电所需的发送功率 电力接收器，并且增加同时对第一电力接收器和第二电力接收器充电所需的发送功率。
-
公开(公告)号：US10712848B2
公开(公告)日：2020-07-14
申请号：US15370350
申请日：2016-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-Geun Shim , You-Bi Seo , Joon-Il Kim , Jeong-Min Park , Yo-Ywang Im , Dong-Ho Jang , Yong-Joon Jeon
Abstract: A display that surrounds the external appearance of an electronic device is provided. The electronic device includes a housing that includes a first surface, a second surface opposite to the first surface, and a third surface formed of a side surface that encloses the space between the first and second surfaces, wherein each of the first to third surfaces are includes a material capable of transmitting light, a first display disposed in the housing adjacent to the first surface, a second display disposed in the housing adjacent to the second surface, and a third display that is disposed in the housing adjacent to the side surface and extends from the edge of the first display to the edge of the second display, wherein the first to third displays are disposed to substantially provide a display region to a whole surface of the housing.
-
公开(公告)号：US09973237B2
公开(公告)日：2018-05-15
申请号：US13859329
申请日：2013-04-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woo-Ram Lee , Joon-Il 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. A non-contact wireless local communication unit performs non-contact wireless local communication for wireless charging authentication through a non-contact wireless local communication antenna. A wireless power receiver receives supply power from a wireless power transmitter by using a resonator resonating on a resonance frequency equal to that of the wireless power transmitter after the wireless charging authentication. A charging controller performs wireless charging by using the supply power received by the wireless power receiver. One or more switches switch between a connection between the non-contact wireless local communication antenna and the non-contact wireless local communication unit, and a connection between the wireless power receiver and the charging controller.
-
-
-
-
-
-
-
-
-
Search Results
23
records
(took 0.016 seconds)
