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1. 发明授权

US09276414B2 Method for transmitting signals from a plurality of wireless power receivers to wireless power supplier 有权
标题翻译：用于将信号从多个无线电力接收器发送到无线电力供应商的方法
公开(公告)号：US09276414B2
公开(公告)日：2016-03-01
申请号：US13608730
申请日：2012-09-10
申请人： Sung-Kweon Park , Ki Hyun Kim , Kil-Soo Ko , Kyung-Woo Lee , Jin-Hyoung Park
发明人： Sung-Kweon Park , Ki Hyun Kim , Kil-Soo Ko , Kyung-Woo Lee , Jin-Hyoung Park
IPC分类号： H02J7/00 , H02J7/02 , H04B5/00
CPC分类号： H02J7/0013 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , H02J2007/0001 , H02J2007/0096 , H04B5/0031 , H04B5/0037
摘要： Methods and apparatus are provided for transmission and reception of signals. A signal is received that includes at least one of a power supply signal for wireless charging from a wireless power supplier and a power communication signal from at least one external wireless power receiver. The received signal is analyzed to determine whether the power communication signal is included with the power supply signal in the received signal. A transmission frequency of a transmission signal is determined based on whether the power communication signal is included with the power supply signal in the received signal. Transmission data for control of the wireless charging is modulated, and the modulated transmission data is output as the transmission signal over the transmission frequency.
摘要翻译：为信号的发送和接收提供了方法和装置。接收到包括来自无线电源的无线充电的电源信号和来自至少一个外部无线电力接收器的电力通信信号中的至少一个的信号。分析接收到的信号，以确定在接收信号中功率通信信号是否包括在电源信号中。基于接收信号中的电源信号是否包括电力通信信号来确定发送信号的发送频率。用于控制无线充电的发送数据被调制，调制后的发送数据作为发送频率的发送信号输出。

2. 发明授权

US08922162B2 Portable terminal having a wireless charger coil and an antenna element on the same plane 有权
标题翻译：便携式终端在同一平面上具有无线充电器线圈和天线元件
公开(公告)号：US08922162B2
公开(公告)日：2014-12-30
申请号：US13312359
申请日：2011-12-06
申请人： Jin-Hyoung Park , Ki-Hyun Kim , Kil-Soo Ko , Se-Ho Park , Sung-Kweon Park
发明人： Jin-Hyoung Park , Ki-Hyun Kim , Kil-Soo Ko , Se-Ho Park , Sung-Kweon Park
IPC分类号： H01M10/46 , H02J7/00
CPC分类号： H02J50/10 , H01F38/14 , H02J7/00 , H02J7/0044 , H02J7/025 , H02J7/04 , H04B5/00 , H04B5/0037 , H04B5/0075 , H04B5/0081 , H04B5/0087 , H04M1/0262 , H04M2250/04 , H04W88/02
摘要： A portable terminal having a wireless charger coil and an antenna element on the same plane is provided, in which a shielding member is attached to an inner surface of an external part, a first coil is attached to one surface of the shielding member, facing the inner surface of the external part, and a second coil is attached to the one surface of the shielding member, surrounding the first coil on the same plane.
摘要翻译：提供一种具有无线充电器线圈和同一平面上的天线元件的便携式终端，其中屏蔽部件附接到外部部件的内表面，第一线圈被安装在屏蔽部件的一个表面上，面向外部部分的内表面和第二线圈附接到屏蔽部件的一个表面，围绕第一线圈在同一平面上。

3. 发明授权

US08330648B2 Method and apparatus for measuring distance in a wireless environment 失效
标题翻译：用于在无线环境中测量距离的方法和装置
公开(公告)号：US08330648B2
公开(公告)日：2012-12-11
申请号：US12389848
申请日：2009-02-20
申请人： Jeong-Rok Park , Jin-Serk Baik , Sung-Kweon Park , Do-Young Ha , Byung-Jik Kim , Joon-Oo Kim
发明人： Jeong-Rok Park , Jin-Serk Baik , Sung-Kweon Park , Do-Young Ha , Byung-Jik Kim , Joon-Oo Kim
IPC分类号： G01S13/58
CPC分类号： G01S13/76 , G01S7/2921
摘要： A method and apparatus for measuring a distance in a wireless environment are provided, in which a first device transmits a distance measurement signal to a second device and receives at least one response signal for the distance measurement signal from the second device, matches the received response signal with a reference signal to detect an earliest response signal, and calculates a time taken from the transmission of the distance measurement signal to the second device and the reception of the response signal from the second device using a peak value of the matched reference signal.
摘要翻译：提供一种用于测量无线环境中的距离的方法和装置，其中第一设备向第二设备发送距离测量信号，并且从第二设备接收距离测量信号的至少一个响应信号，匹配所接收的响应具有参考信号以检测最早的响应信号，并且使用匹配的参考信号的峰值来计算从距离测量信号发送到第二设备的时间和来自第二设备的响应信号的接收。

4. 发明授权

US08049618B2 Indoor location system having sensor and method for checking location using the same 有权
标题翻译：具有传感器的室内定位系统和使用其的位置检查方法
公开(公告)号：US08049618B2
公开(公告)日：2011-11-01
申请号：US12267775
申请日：2008-11-10
申请人： Sung Kweon Park , Won Suk Yang , Yun Je Oh , Joon Oo Kim , Jeong Rok Park , Sang Mook Lee , Jin Serk Baik , Do Young Ha
发明人： Sung Kweon Park , Won Suk Yang , Yun Je Oh , Joon Oo Kim , Jeong Rok Park , Sang Mook Lee , Jin Serk Baik , Do Young Ha
IPC分类号： G08B1/08
CPC分类号： G01S13/876 , G01S5/0252 , G01S5/0289
摘要： An indoor location system having a sensor and a method for checking an indoor location using the indoor location system are disclosed. The method includes: calculating a current location coordinate by using nodes; calculating a first movement distance by comparing the current location coordinate and a stored previous location coordinate; calculating a second movement distance through a sensor; and storing the current location coordinate instead of the previous location coordinate when the distance between the first movement distance and the second movement distance is smaller than a predetermined threshold value. Accordingly, an accurate location of an object can be recognized indoors and an error can be prevented from being caused when the location of the object is recognized.
摘要翻译：公开了一种具有传感器的室内定位系统和使用室内定位系统检查室内位置的方法。该方法包括：使用节点计算当前位置坐标; 通过比较当前位置坐标和存储的先前位置坐标来计算第一移动距离; 计算通过传感器的第二移动距离; 以及当所述第一移动距离和所述第二移动距离之间的距离小于预定阈值时，存储所述当前位置坐标而不是所述先前位置坐标。因此，可以在室内识别对象的精确位置，并且当识别对象的位置时可以防止引起错误。

5. 发明申请

US20090174549A1 APPARATUS AND METHOD FOR TRACKING INDOOR TARGET USING WIRELESS DISTANCE MEASURING TECHNOLOGY 有权
标题翻译：使用无线距离测量技术跟踪室内目标的装置和方法
公开(公告)号：US20090174549A1
公开(公告)日：2009-07-09
申请号：US12350392
申请日：2009-01-08
申请人： Sung-Kweon PARK , Do-Young Ha , Yun-Je Oh , Joon-Oo Kim
发明人： Sung-Kweon PARK , Do-Young Ha , Yun-Je Oh , Joon-Oo Kim
IPC分类号： G08B1/08
CPC分类号： G01S5/0294 , G01S5/02 , G01S5/0205
摘要： A method and system for sensorless tracking of an indoor target using a wireless distance measuring technology. A location tracking apparatus is initially moved, and then it is determined whether or not an initial traveling direction of the location tracking apparatus is forward or backward with respect to the target. A minimum distance between the location tracking apparatus and the target during the movement is determined, the minimum distance is stored, and the location tracking apparatus is moved to a location corresponding to the minimum distance, where it is determined whether the location tracking apparatus is directed forward or backward with respect to the target at the location corresponding to the minimum distance. The location tracking apparatus is then moved to the target.
摘要翻译：一种使用无线距离测量技术对室内目标进行无传感器跟踪的方法和系统。最初移动位置跟踪装置，然后确定位置跟踪装置的初始行进方向是否相对于目标向前或向后。确定移动期间位置跟踪装置与目标之间的最小距离，存储最小距离，并且将位置跟踪装置移动到与最小距离相对应的位置，在那里确定位置跟踪装置是否被定向在对应于最小距离的位置处相对于目标物前进或后退。然后将位置跟踪装置移动到目标。

6. 发明授权

US08796989B2 Wireless charger for charging control and charging control method therefor 有权
标题翻译：无线充电器充电控制及充电控制方法
公开(公告)号：US08796989B2
公开(公告)日：2014-08-05
申请号：US12914028
申请日：2010-10-28
申请人： Woo-Ram Lee , Sung-Kweon Park , Ki-Hyun Kim , Hong-Kweun Kim , Se-Ho Park
发明人： Woo-Ram Lee , Sung-Kweon Park , Ki-Hyun Kim , Hong-Kweun Kim , Se-Ho Park
IPC分类号： H02J7/00
CPC分类号： H02J50/90 , H01F38/14 , H02J7/025 , H02J50/12 , H02J50/40
摘要： A coil structure and a charging control method in a wireless charger having a primary coil are provided to supply an induced electromotive force suitable for a charging target having a secondary coil. Concentric coils having different radii are arranged in a wireless charger, and a coil suitable for the location of a charging target placed on the wireless charger is selected. An input power corresponding to the selected coil is determined, and the determined power is applied to the selected coil. Then the same charging efficiency can be provided irrespective of a location of a charging target placed on the wireless charger.
摘要翻译：提供具有初级线圈的无线充电器中的线圈结构和充电控制方法，以提供适合于具有次级线圈的充电目标的感应电动势。具有不同半径的同心线圈布置在无线充电器中，并且选择适合于放置在无线充电器上的充电目标的位置的线圈。确定与所选线圈相对应的输入功率，并且将所确定的功率施加到所选择的线圈。然后，无论放置在无线充电器上的充电目标的位置如何，都可以提供相同的充电效率。

7. 发明授权

US08058992B2 Apparatus and method for tracking indoor target using wireless distance measuring technology 有权
标题翻译：使用无线距离测量技术跟踪室内目标的装置和方法
公开(公告)号：US08058992B2
公开(公告)日：2011-11-15
申请号：US12350392
申请日：2009-01-08
申请人： Sung-Kweon Park , Do-Young Ha , Yun-Je Oh , Joon-Oo Kim
发明人： Sung-Kweon Park , Do-Young Ha , Yun-Je Oh , Joon-Oo Kim
IPC分类号： G08B1/08
CPC分类号： G01S5/0294 , G01S5/02 , G01S5/0205
摘要： A method and system for sensorless tracking of an indoor target using a wireless distance measuring technology. A location tracking apparatus is initially moved, and then it is determined whether or not an initial traveling direction of the location tracking apparatus is forward or backward with respect to the target. A minimum distance between the location tracking apparatus and the target during the movement is determined, the minimum distance is stored, and the location tracking apparatus is moved to a location corresponding to the minimum distance, where it is determined whether the location tracking apparatus is directed forward or backward with respect to the target at the location corresponding to the minimum distance. The location tracking apparatus is then moved to the target.
摘要翻译：一种使用无线距离测量技术对室内目标进行无传感器跟踪的方法和系统。最初移动位置跟踪装置，然后确定位置跟踪装置的初始行进方向是否相对于目标向前或向后。确定移动期间位置跟踪装置与目标之间的最小距离，存储最小距离，并且将位置跟踪装置移动到与最小距离相对应的位置，在那里确定位置跟踪装置是否被定向在对应于最小距离的位置处相对于目标物前进或后退。然后将位置跟踪装置移动到目标。

8. 发明申请

US20110115433A1 WIRELESS CHARGER FOR CHARGING CONTROL AND CHARGING CONTROL METHOD THEREFOR 有权
标题翻译：无线充电器，用于充电控制和充电控制方法
公开(公告)号：US20110115433A1
公开(公告)日：2011-05-19
申请号：US12914028
申请日：2010-10-28
申请人： Woo-Ram Lee , Sung-Kweon Park , Ki-Hyun Kim , Hong-Kweun Kim , Se-Ho Park
发明人： Woo-Ram Lee , Sung-Kweon Park , Ki-Hyun Kim , Hong-Kweun Kim , Se-Ho Park
IPC分类号： H02J7/00
CPC分类号： H02J50/90 , H01F38/14 , H02J7/025 , H02J50/12 , H02J50/40
摘要： A coil structure and a charging control method in a wireless charger having a primary coil are provided to supply an induced electromotive force suitable for a charging target having a secondary coil. Concentric coils having different radii are arranged in a wireless charger, and a coil suitable for the location of a charging target placed on the wireless charger is selected. An input power corresponding to the selected coil is determined, and the determined power is applied to the selected coil. Then the same charging efficiency can be provided irrespective of a location of a charging target placed on the wireless charger.
摘要翻译：提供具有初级线圈的无线充电器中的线圈结构和充电控制方法，以提供适合于具有次级线圈的充电目标的感应电动势。具有不同半径的同心线圈布置在无线充电器中，并且选择适合于放置在无线充电器上的充电目标的位置的线圈。确定与所选线圈相对应的输入功率，并且将所确定的功率施加到所选择的线圈。然后，无论放置在无线充电器上的充电目标的位置如何，都可以提供相同的充电效率。

9. 发明申请

US20090204362A1 INDOOR LOCATION DETERMINATION SYSTEM AND METHOD 审中-公开
标题翻译：室内位置确定系统及方法
公开(公告)号：US20090204362A1
公开(公告)日：2009-08-13
申请号：US12370704
申请日：2009-02-13
申请人： Sung Kweon PARK , Joon Oo Kim , Yun Je Oh , Joon Hyuk Kang , Na Young Kim , Jeong Su Lee , Su Jin Kim , Jae Hwan Kim
发明人： Sung Kweon PARK , Joon Oo Kim , Yun Je Oh , Joon Hyuk Kang , Na Young Kim , Jeong Su Lee , Su Jin Kim , Jae Hwan Kim
IPC分类号： G06F15/00
CPC分类号： G01S5/0221 , G01S11/02 , G01S11/06
摘要： Disclosed are a system and a method for an indoor location determination using a matrix pencil. The system comprises a transmitter node that creates and transmits a transmission packet having a plurality of same symbols. A receiver node receives the transmission packet, calculates a delay time by using the symbols in the transmission packet and a matrix pencil algorithm, and calculates a distance between the transmitter node and the receiver node by using the delay time. The delay time estimation using the matrix pencil can reduce an error ratio and therefore can estimate more exactly the distance between the nodes.
摘要翻译：公开了一种使用矩阵铅笔进行室内位置确定的系统和方法。该系统包括发送节点，其创建并发送具有多个相同符号的发送分组。接收机节点接收传输分组，通过使用传输分组中的符号和矩阵笔算法计算延迟时间，并通过使用延迟时间来计算发射机节点与接收机节点之间的距离。使用矩阵笔的延迟时间估计可以减少错误率，因此可以更准确地估计节点之间的距离。

10. 发明授权

US09780568B2 Wireless power receiver and method for controlling the same 有权
公开(公告)号：US09780568B2
公开(公告)日：2017-10-03
申请号：US13473192
申请日：2012-05-16
申请人： Sung-Kweon Park , Ki-Hyun Kim , Kil-Soo Ko , Se-Ho Park , Jin-Hyoung Park
发明人： Sung-Kweon Park , Ki-Hyun Kim , Kil-Soo Ko , Se-Ho Park , Jin-Hyoung Park
IPC分类号： H02J17/00 , H02J5/00 , H02M1/14 , H02J50/10 , H02J7/02
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/20 , H02J50/40 , H02M1/14
摘要： A wireless power receiver that receives wireless power from a wireless power transmitter and a control method thereof are provided, wherein the wireless power receiver receives the wireless power from the wireless power transmitter; rectifies the wireless power; monitoring a voltage value of the rectified wireless power; determines whether a ripple of the voltage value of the wireless power is greater than or equal to a preset threshold; and if the ripple of the voltage value of the wireless power is greater than or equal to the preset threshold, changes at least one element value of the wireless power receiver to suppress the ripple below the preset threshold.

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