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公开(公告)号：US10771115B2
公开(公告)日：2020-09-08
申请号：US16656728
申请日：2019-10-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-Woo Lee , Jae-Hyuck Shin , Sang-Wook Lee , Chong-Min Lee , Hyo-Seok Han
IPC: H04B5/00 , H04W4/02 , H04W52/52 , H04W52/28 , H04W52/42 , H04B17/10 , H04B7/06 , H04B7/04 , H04W4/70
Abstract: According to an embodiment a wireless power transmitting device, includes a power transmission antenna including patch antennas to wirelessly transmit power, and communication antennas configured to receive a communication signal from an electronic device. The wireless power transmitting device also includes a processor configured to detect a direction in which the electronic device is positioned based on the communication signal received through the communication antennas and control the power transmission antenna to transmit the power in the detected direction.
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公开(公告)号：US10651896B2
公开(公告)日：2020-05-12
申请号：US16240154
申请日：2019-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Wook Lee , Jae-Hyuck Shin
IPC: H04B5/00 , G06Q20/32 , H02J13/00 , H02J50/90 , G07F15/00 , H02J50/80 , H02J50/12 , H02J50/40 , G06Q20/34 , H02J7/02
Abstract: Provided is a device for transmitting wireless power. The wireless power transmitting device includes a communication unit, a power receiving unit, and a processor. The processor is configured to obtain, through the communication unit, communication establishment information and location information associated with a wireless charging area from a tag device, establish, through the communication unit, communication with a wireless power transmitting device based on the communication establishment information, and control to transmit the location information to the wireless power transmitting device. The power receiving unit wirelessly receives the power from the wireless power transmitting device after the communication unit transmits the location information.
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公开(公告)号：US10439450B2
公开(公告)日：2019-10-08
申请号：US15474747
申请日：2017-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chong-Min Lee , Kyung-Woo Lee , Sung-Bum Park , Jae-Hyun Park , Jae-Hyuck Shin , Young-Ho Ryu , Sang-Wook Lee
IPC: H04L5/00 , G01S13/42 , H02J50/90 , H02J50/80 , H02J50/20 , H02J7/02 , H04W8/00 , H02J50/60 , G01S7/41
Abstract: A wireless power transmitting device is provided. The wireless power transmitting device may comprise an antenna, a memory, and a processor configured to control to store, as reference information, information of a first reflected signal of a pilot signal sent out through the antenna at a first time in the memory and control to compare the reference information with information about second reflected signals of a pilot signal sent out through the antenna at a second time, and determine a position of a target for detection based on a result of the comparison.
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公开(公告)号：US10177818B2
公开(公告)日：2019-01-08
申请号：US15472795
申请日：2017-03-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Wook Lee , Jae-Hyuck Shin
Abstract: Provided is a device for transmitting wireless power. The wireless power transmitting device includes a communication unit, a power receiving unit, and a processor. The processor is configured to obtain, through the communication unit, communication establishment information and location information associated with a wireless charging area from a tag device, establish, through the communication unit, communication with a wireless power transmitting device based on the communication establishment information, and control to transmit the location information to the wireless power transmitting device. The power receiving unit wirelessly receives the power from the wireless power transmitting device after the communication unit transmits the location information.
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公开(公告)号：US10978912B2
公开(公告)日：2021-04-13
申请号：US15951887
申请日：2018-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Joon Kim , Sang-Wook Lee , Ki-Young Kim , Dae-Hyun Kim , Ji-Hoon Jung
Abstract: An electronic device and method for wirelessly receiving power are provided. The electronic device includes a wired power interface; a power receiving circuit; and a control circuit configured to control the power receiving circuit to wirelessly receive power from a wireless power transmitting device; and provide the received power to an external electronic device through the wired power interface.
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Patent Agency Ranking
公开(公告)号：US10056946B2
公开(公告)日：2018-08-21
申请号：US15474506
申请日：2017-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-Woo Lee , Jae-Hyuck Shin , Sang-Wook Lee , Chong-Min Lee , Hyo-Seok Han
CPC classification number: H04B5/0037 , H04B5/0031 , H04B7/04 , H04B7/0617 , H04B17/101 , H04B17/102 , H04W4/026 , H04W4/70 , H04W52/283 , H04W52/42 , H04W52/52
Abstract: According to an embodiment a wireless power transmitting device, includes a power transmission antenna including patch antennas to wirelessly transmit power, and communication antennas configured to receive a communication signal from an electronic device. The wireless power transmitting device also includes a processor configured to detect a direction in which the electronic device is positioned based on the communication signal received through the communication antennas and control the power transmission antenna to transmit the power in the detected direction.
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公开(公告)号：US10469132B2
公开(公告)日：2019-11-05
申请号：US16105364
申请日：2018-08-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-Woo Lee , Jae-Hyuck Shin , Sang-Wook Lee , Chong-Min Lee , Hyo-Seok Han
IPC: H04B5/00 , H04B7/04 , H04W4/02 , H04W52/52 , H04W52/28 , H04W52/42 , H04B17/10 , H04B7/06 , H04W4/70
Abstract: According to an embodiment a wireless power transmitting device, includes a power transmission antenna including patch antennas to wirelessly transmit power, and communication antennas configured to receive a communication signal from an electronic device. The wireless power transmitting device also includes a processor configured to detect a direction in which the electronic device is positioned based on the communication signal received through the communication antennas and control the power transmission antenna to transmit the power in the detected direction.
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公开(公告)号：US10148320B2
公开(公告)日：2018-12-04
申请号：US15475267
申请日：2017-03-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Hyuck Shin , Kyung-Woo Lee , Sang-Wook Lee , Chang-Hyun Kim
IPC: H04B5/00 , H04B17/27 , H04W16/28 , H04W4/02 , H04M15/00 , H04B17/327 , H04W36/08 , H04W52/28 , H04W52/42 , H04B17/10 , H04B7/04 , H04W4/70
Abstract: Methods and apparatuses are provided for controlling a wireless power transmitting device. Information is received about a position of an electronic device from another wireless power transmitting device. Power is transmitted to the electronic device using the information about the position of the electronic device received from the other wireless power transmitting device.
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公开(公告)号：US11171690B2
公开(公告)日：2021-11-09
申请号：US16872581
申请日：2020-05-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sang-Wook Lee , Jae-Hyuck Shin
IPC: H04B5/00 , G06Q20/32 , H02J13/00 , H02J50/90 , G07F15/00 , H02J50/80 , H02J50/12 , H02J50/40 , G06Q20/34 , H02J7/02
Abstract: Provided is a device for transmitting wireless power. The wireless power transmitting device includes a communication unit, a power receiving unit, and a processor. The processor is configured to obtain, through the communication unit, communication establishment information and location information associated with a wireless charging area from a tag device, establish, through the communication unit, communication with a wireless power transmitting device based on the communication establishment information, and control to transmit the location information to the wireless power transmitting device. The power receiving unit wirelessly receives the power from the wireless power transmitting device after the communication unit transmits the location information.
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公开(公告)号：US11108284B2
公开(公告)日：2021-08-31
申请号：US16562495
申请日：2019-09-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chong-Min Lee , Kyung-Woo Lee , Sung-Bum Park , Jae-Hyun Park , Jae-Hyuck Shin , Young-Ho Ryu , Sang-Wook Lee
IPC: H02J50/90 , H02J50/60 , H02J50/80 , H02J50/20 , G01S13/42 , H02J7/02 , H04L5/00 , H04W8/00 , G01S7/41
Abstract: A wireless power transmitting device is provided. The wireless power transmitting device may comprise an antenna, a memory, and a processor configured to control to store, as reference information, information of a first reflected signal of a pilot signal sent out through the antenna at a first time in the memory and control to compare the reference information with information about second reflected signals of a pilot signal sent out through the antenna at a second time, and determine a position of a target for detection based on a result of the comparison.
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