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公开(公告)号：US09859745B2
公开(公告)日：2018-01-02
申请号：US14413375
申请日：2013-07-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kang-Ho Byun , Nam-Yun Kim , Hyuk-Choon Kwon , Ho-Dong Kim , Hae-Young Jun , Soo-Yeon Jung , Hee-Won Jung
CPC classification number: H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/60 , H02J50/80 , H02J50/90
Abstract: Disclosed is a method for controlling a wireless power transmitter for transmitting charging power to a wireless power receiver. The control method of the present invention comprises the steps of: adjusting the internal impedance of the wireless power transmitter such that the impedance variation occurring when the wireless power receiver is positioned is set to a second impedance variation different from the first impedance variation; applying detection power for detecting the wireless power receiver; detecting the second impedance variation during the application of the detection power so as to detect the wireless power receiver; and changing the impedance variation occurring when the wireless power receiver is positioned from the second impedance variation to the first impedance variation.
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公开(公告)号：US09491202B2
公开(公告)日：2016-11-08
申请号：US13717090
申请日：2012-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Soo-Yeon Jung , Ho-Dong Kim , Hae-Young Jun , Seung-Hoon Park
CPC classification number: H04L65/1066 , H04L67/141 , H04L67/16
Abstract: A method capable of searching for a surrounding device based on a desired service is provided. The method includes transmitting a service search request including information regarding a target service to nearby devices; receiving a service search response from the nearby device supporting the target service; analyzing service information of the nearby device supporting the target service, which is included in the service search response; selecting the nearby device supporting the target service based on a result of the analyzed service information; and performing the target service by establishing a session with the selected device.
Abstract translation: 提供了一种能够基于期望的服务搜索周围设备的方法。 该方法包括：向附近的设备发送包括关于目标服务的信息的服务搜索请求; 从附近的支持目标服务的设备接收服务搜索响应; 分析包含在服务搜索响应中的支持目标服务的附近设备的服务信息; 基于分析的服务信息的结果选择支持目标服务的附近设备; 以及通过与所选择的设备建立会话来执行目标服务。
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13.发明授权Method of updating into service category table in device and device for the same 有权在设备和设备中更新为服务类别表的方法相同公开(公告)号：US09031508B2
公开(公告)日：2015-05-12
申请号：US13763008
申请日：2013-02-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Seung-Hoon Park , Ho-Dong Kim , Hae-Young Jun , Soo-Yeon Jung
Abstract: A method for acquiring a service category table required for finding a service includes acquiring information on a latest service category table by identifying version information of a service category table from a broadcasting signal received from adjacent devices during a process of searching for a device supporting a service desired among devices, and acquiring a service category table of a latest version by establishing a session connection with a device supporting the service category table of the latest version based on the information. By acquiring the information on the latest service category table, a session connection with only the device providing the desired service is established so that an optimized session connection establishing process can be performed and a total network capacity can be efficiently managed. Also, the latest service category table can be acquired from the session-connected device, and thus a new service can be easily identified.
Abstract translation: 一种获取服务类别表的方法，包括：在搜索支持服务的设备的处理过程中，从从相邻设备接收的广播信号中识别服务类别表的版本信息，获取关于最新服务类别表的信息 基于该信息，通过与支持最新版本的服务类别表的设备建立会话连接来获取最新版本的服务类别表。 通过获取关于最新服务类别表的信息，建立仅提供所需服务的设备的会话连接，从而可以执行优化的会话连接建立过程并且可以有效地管理总的网络容量。 此外，可以从会话连接的设备获取最新的服务类别表，因此可以容易地识别新的服务。
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14.发明申请METHOD OF UPDATING INTO SERVICE CATEGORY TABLE IN DEVICE AND DEVICE FOR THE SAME 有权在设备中更新服务类别表的方法及其设备的方法公开(公告)号：US20130210359A1
公开(公告)日：2013-08-15
申请号：US13763008
申请日：2013-02-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyuk-Choon Kwon , Seung-Hoon Park , Ho-Dong Kim , Hae-Young Jun , Soo-Yeon Jung
IPC: H04W48/16
Abstract: A method for acquiring a service category table required for finding a service includes acquiring information on a latest service category table by identifying version information of a service category table from a broadcasting signal received from adjacent devices during, a process of searching for a device supporting a service desired among devices, and acquiring a service category table of a latest version by establishing a session connection with a device supporting the service category table of the latest version based on the information. By acquiring, the information on the latest service category table, a session connection with only the device providing the desired service is established so that an optimized session connection establishing process can be performed and a total network capacity can be efficiently managed. Also, the latest service category table can be acquired from the session-connected device, and thus a new service can be easily identified.
Abstract translation: 一种用于获取服务类别表的方法，包括：从搜索相邻设备的广播信号中识别服务类别表的版本信息，获取关于最新服务类别表的信息;搜索支持 基于该信息，通过与支持最新版本的服务类别表的设备建立会话连接来获取最新版本的服务类别表。 通过获取关于最新服务类别表的信息，建立与仅提供期望服务的设备的会话连接，使得可以执行优化的会话连接建立过程并且可以有效地管理总的网络容量。 此外，可以从会话连接的设备获取最新的服务类别表，因此可以容易地识别新的服务。
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公开(公告)号：US11303135B2
公开(公告)日：2022-04-12
申请号：US16791631
申请日：2020-02-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Nam-Yun Kim , Ho-Dong Kim , Kang-Ho Byun , Kyung-Woo Lee , Hee-Won Jung
Abstract: A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes receiving a first signal from the wireless power receiver, wherein the first signal comprises load detection indication bits, detecting a change in load of the wireless power transmitter caused by placement of the wireless power receiver in a charging area of the wireless power transmitter, based on the load detection indication bits, and determining whether to transmit a second signal to the wireless power receiver based on detecting the change in load of the wireless power transmitter.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20170346301A1
公开(公告)日：2017-11-30
申请号：US15682204
申请日：2017-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Nam-Yun Kim , Ho-Dong Kim , Kang-Ho Byun , Kyung-Woo Lee , Hee-Won Jung
Abstract: A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes receiving a first signal from the wireless power receiver, wherein the first signal comprises load detection indication bits, detecting a change in load of the wireless power transmitter caused by placement of the wireless power receiver in a charging area of the wireless power transmitter, based on the load detection indication bits, and determining whether to transmit a second signal to the wireless power receiver based on detecting the change in load of the wireless power transmitter.
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公开(公告)号：US09768637B2
公开(公告)日：2017-09-19
申请号：US14058884
申请日：2013-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Ho-Dong Kim , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0011 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096
Abstract: An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.
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18.发明申请WIRELESS POWER TRANSMITTERS AND RECEIVERS, AND METHOD FOR PERMITTING A WIRELESS POWER RECEIVER BY A WIRELESS POWER TRANSMITTER 有权无线电力发射器和接收器，以及通过无线电力发射器允许无线电力接收器的方法公开(公告)号：US20140111153A1
公开(公告)日：2014-04-24
申请号：US14058884
申请日：2013-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon KWON , Ho-Dong Kim , Kyung-Woo Lee , Kang-Ho Byun , Hee-Won Jung
IPC: H02J7/02
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0011 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096
Abstract: An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.
Abstract translation: 提供了一种用于允许无线电力接收器由无线电力发射机充电的装置和方法。 该方法包括生成包含许可信息的功率接收单元（PRU）控制信号，该许可信息指示无线电力接收机的充电许可; 以及将所述PRU控制信号发送到所述无线电力接收器。
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19.发明申请公开(公告)号：US20200185976A1
公开(公告)日：2020-06-11
申请号：US16791631
申请日：2020-02-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Nam-Yun Kim , Ho-Dong Kim , Kang-Ho Byun , Kyung-Woo Lee , Hee-Won Jung
Abstract: A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes receiving a first signal from the wireless power receiver, wherein the first signal comprises load detection indication bits, detecting a change in load of the wireless power transmitter caused by placement of the wireless power receiver in a charging area of the wireless power transmitter, based on the load detection indication bits, and determining whether to transmit a second signal to the wireless power receiver based on detecting the change in load of the wireless power transmitter.
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公开(公告)号：US10587123B2
公开(公告)日：2020-03-10
申请号：US15682204
申请日：2017-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk-Choon Kwon , Nam-Yun Kim , Ho-Dong Kim , Kang-Ho Byun , Kyung-Woo Lee , Hee-Won Jung
Abstract: A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes receiving a first signal from the wireless power receiver, wherein the first signal comprises load detection indication bits, detecting a change in load of the wireless power transmitter caused by placement of the wireless power receiver in a charging area of the wireless power transmitter, based on the load detection indication bits, and determining whether to transmit a second signal to the wireless power receiver based on detecting the change in load of the wireless power transmitter.
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