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11. 发明授权

US09100782B2 Location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system and method, service server and customer terminal, location and state providing/inquiring method 有权
标题翻译：使用WLAN / WPAN通信的位置和状态信息提供/查询系统，日志信息提供/查询系统和方法，服务服务器和客户终端，位置和状态提供/查询方法
公开(公告)号：US09100782B2
公开(公告)日：2015-08-04
申请号：US13811818
申请日：2011-07-27
申请人： Seung Yoon Baek , Chae Hwan Cho , Hye Min Lee , Chang Seok Lee , Suk Yon Kang , Jong Tae Ihm
发明人： Seung Yoon Baek , Chae Hwan Cho , Hye Min Lee , Chang Seok Lee , Suk Yon Kang , Jong Tae Ihm
IPC分类号： H04W24/00 , H04W4/02 , H04W4/00 , H04W64/00 , H04W8/00
CPC分类号： H04W64/00 , H04W4/02 , H04W4/80 , H04W8/005 , H04W84/12
摘要： A location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system, service server, customer terminal, location and state information providing/inquiring method, and log information providing/inquiring method are disclosed. System for providing/inquiring location and state information by using WLAN/WPAN communication includes: mobile terminal including WLAN/WPAN communication module for acquiring and transmitting identification information of one or more WLAN/WPAN communication modules of one or more adjacent other terminals; service server for storing identification information of subscriber terminals, receiving identification information of WLAN/WPAN communication modules from mobile terminal, and transmitting list of service subscribers; and positioning server for positioning subscriber terminals of service subscribers, and if one or more service subscribers are selected by mobile terminal based on list received from service server, transmitting location and state information of terminals corresponding to service subscribers selected to mobile terminal.
摘要翻译：公开了使用WLAN / WPAN通信的位置和状态信息提供/查询系统，日志信息提供/查询系统，服务服务器，客户终端，位置和状态信息提供/查询方法以及日志信息提供/查询方法。用于通过WLAN / WPAN通信提供/查询位置和状态信息的系统包括：包括WLAN / WPAN通信模块的移动终端，用于获取和发送一个或多个相邻其他终端的一个或多个WLAN / WPAN通信模块的标识信息; 用于存储用户终端的识别信息的服务服务器，从移动终端接收WLAN / WPAN通信模块的识别信息，以及发送业务用户列表; 以及定位服务器，用于定位服务用户的用户终端，并且如果根据从服务服务器接收到的列表，由移动终端选择一个或多个服务用户，则发送与选择到移动终端的服务用户对应的终端的位置和状态信息。

12. 发明申请

US20140234241A1 NOVEL BENZOIC ACID AMIDE COMPOUND 有权
标题翻译：新颖的苯甲酸化合物
公开(公告)号：US20140234241A1
公开(公告)日：2014-08-21
申请号：US14126329
申请日：2012-08-03
申请人： Yung Hyup Joo , Heung Soo Baek , Chang Seok Lee , Soo Jeong Choi , Ho Sik Rho , Mi Young Park , Song Seok Shin , Kyung Min Lim , Young Ho Park
发明人： Yung Hyup Joo , Heung Soo Baek , Chang Seok Lee , Soo Jeong Choi , Ho Sik Rho , Mi Young Park , Song Seok Shin , Kyung Min Lim , Young Ho Park
IPC分类号： A61K8/42 , A61Q19/02
CPC分类号： A61K8/42 , A61Q19/00 , A61Q19/02 , C07C235/46 , C07C235/48 , C07C2603/74
摘要： The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects.
摘要翻译：本发明涉及一种新的苯甲酸酰胺衍生物化合物，其异构体，其药学上可接受的盐，其前药，其水合物或其溶剂合物。该新型化合物具有优异的皮肤美白效果。

13. 发明申请

US20130257305A1 LIGHT EMITTING DIODE DRIVING APPARATUS 审中-公开
标题翻译：发光二极管驱动装置
公开(公告)号：US20130257305A1
公开(公告)日：2013-10-03
申请号：US13524663
申请日：2012-06-15
申请人： Yeun Joong LEE , Deuk Hee Park , Sang Hyun Cha , Chang Seok Lee
发明人： Yeun Joong LEE , Deuk Hee Park , Sang Hyun Cha , Chang Seok Lee
IPC分类号： H05B37/02
CPC分类号： H05B33/0815
摘要： There is provided a light emitting diode driving apparatus satisfying regulations for current transferred to a light emitting diode. The light emitting diode driving apparatus includes: a power supplying unit receiving input power to convert the input power into a preset driving power and supplying the driving power to a light emitting diode unit including at least one light emitting diode; a detecting unit receiving the driving power supplied to the light emitting diode unit to detect voltage flowing in the light emitting diode unit; a controlling unit comparing detection voltage detected by the detecting unit with a preset reference voltage to control a power conversion operation of the power supplying unit; and a driving unit driving the power conversion operation according to controlling by the controlling unit.
摘要翻译：提供了满足对传输到发光二极管的电流的规定的发光二极管驱动装置。发光二极管驱动装置包括：供电单元，其接收输入功率以将输入功率转换为预设驱动功率，并将驱动功率提供给包括至少一个发光二极管的发光二极管单元; 接收提供给所述发光二极管单元的驱动电力以检测在所述发光二极管单元中流动的电压的检测单元; 将由所述检测单元检测出的检测电压与预先设定的基准电压进行比较的控制单元，对所述供电单元的电力变换动作进行控制; 以及驱动单元，其根据控制单元的控制驱动电力转换操作。

14. 发明申请

US20130170484A1 METHOD AND DEVICE FOR DISCRIMINATING POSITIONING ERROR USING WIRELESS LAN SIGNAL 有权
标题翻译：使用无线局域网信号识别定位错误的方法和设备
公开(公告)号：US20130170484A1
公开(公告)日：2013-07-04
申请号：US13808825
申请日：2011-06-28
申请人： Suk Yon Kang , Chae Hwan Cho , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee
发明人： Suk Yon Kang , Chae Hwan Cho , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , G01S5/021 , G01S5/0252 , G01S5/0268 , H04W64/00
摘要： Apparatus for determining a positioning error includes: database for storing grid cells separated by each pCell ID and WLAN environment information matched to grid cells; information receiving unit for receiving terminal WLAN environment information from mobile communication terminal; identification information checking unit for checking AP identification information included in terminal WLAN environment information; triangulating unit for calculating triangulation coordinate value by performing triangulation with AP position estimation information corresponding to AP identification information; grid cell positioning unit for selecting one or more grid cells corresponding to AP identification information and calculating grid cell coordinate value based on coordinate value corresponding to grid cell selected; and error determining unit for comparing triangulation coordinate value and grid cell coordinate value and determining whether there is positioning error in any one of triangulation coordinate value and grid cell coordinate value.
摘要翻译：用于确定定位误差的装置包括：用于存储由每个pCell ID分隔的网格单元的数据库和与网格单元匹配的WLAN环境信息; 信息接收单元，用于从移动通信终端接收终端WLAN环境信息; 识别信息检查单元，用于检查包括在终端WLAN环境信息中的AP标识信息; 用于通过对应于AP识别信息的AP位置估计信息进行三角测量来计算三角测量坐标值的三角测量单元; 网格单元定位单元，用于选择与AP识别信息相对应的一个或多个网格单元，并且基于与所选择的网格单元对应的坐标值来计算网格单元坐标值; 以及用于比较三角测量坐标值和网格单元坐标值的误差确定单元，并且确定三角测量坐标值和网格单元坐标值中的任何一个中是否存在定位误差。

15. 发明申请

US20090207187A1 MOBILE TERMINAL FOR MULTI-DISPLAYABLE CONTENTS INFORMATION WHICH IS COMPOSED WITH INDEPENDENT CHANNEL, METHOD THEREOF, AND COMPUTER READABLE RECORD MEDIUM ON WHICH PROGRAM FOR EXECUTING METHOD IS RECORDED 审中-公开
标题翻译：用于多个可显示内容的移动终端，其中包含独立通道，其方法和用于执行程序的计算机可读记录介质的记录信息
公开(公告)号：US20090207187A1
公开(公告)日：2009-08-20
申请号：US11816371
申请日：2005-02-23
申请人： Chang Seok Lee
发明人： Chang Seok Lee
IPC分类号： G09G5/00
CPC分类号： G09G5/14 , G09G5/363 , H04M1/72544
摘要： A method of a mobile communication terminal displaying channels, and more particularly, to a mobile communication terminal that is capable of multi-displaying contents information that is composed of independent channels are provided. The mobile communication terminal comprises an input unit for a user inputting commands in order to read or check contents information, a communication unit for transmitting contents information on channels to a service server and for receiving the contents information on channels from the service server through a communication network, a display unit for displaying the contents information that is provided from the service server or the contents information that is stored in the mobile communication terminal on a window screen, a storage unit for storing the contents information and contents information screen forming programs that enable the contents information to be composed of independent channels, and a control unit for updating the previously stored contents information to corresponding recent contents information, for forming a requested screen in accordance with the input of a user, and for assigning resources so that the plurality of contents information items are multi-displayed on one display screen.
摘要翻译：提供一种显示频道的移动通信终端的方法，更具体地，涉及能够多重显示由独立频道组成的内容信息的移动通信终端。移动通信终端包括用于输入用于输入命令以便读取或检查内容信息的用户的输入单元，用于向服务服务器发送关于频道的内容信息的通信单元，以及通过通信从服务服务器接收关于频道的内容信息网络，用于显示从服务服务器提供的内容信息的显示单元或者在窗口屏幕上存储在移动通信终端中的内容信息;存储单元，用于存储内容信息和内容信息屏幕形成程序，要由独立频道组成的内容信息;以及控制单元，用于根据用户的输入将先前存储的内容信息更新为对应的最新内容信息，以形成所请求的屏幕，并用于分配资源，内容信息项是多位置的在一个显示屏幕上。

16. 发明授权

US07405600B2 Current mode logic-CMOS converter 有权
标题翻译：电流模式逻辑CMOS转换器
公开(公告)号：US07405600B2
公开(公告)日：2008-07-29
申请号：US11831348
申请日：2007-07-31
申请人： Yu Sin Kim , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
发明人： Yu Sin Kim , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
IPC分类号： H03K19/0175
CPC分类号： H03K19/018514
摘要： A current mode logic (CML)-CMOS converter comprises an input stage that is turned on/off by receiving an input voltage from the outside; a voltage control unit that outputs a constant voltage; a first switching unit that is connected to the input stage and the voltage control unit and is turned on/off by the constant voltage applied from the voltage control unit; and a second switching unit that is connected to the input stage and is turned on/off by a signal applied from the input stage.
摘要翻译：电流模式逻辑（CML）-CMOS转换器包括通过从外部接收输入电压而被接通/断开的输入级; 输出恒定电压的电压控制单元; 第一开关单元，其连接到所述输入级和所述电压控制单元，并且通过从所述电压控制单元施加的恒定电压来接通/断开; 以及第二开关单元，其连接到所述输入级，并且通过从所述输入级施加的信号导通/截止。

17. 发明申请

US20140001973A1 LIGHT EMITTING DIODE DRIVING APPARATUS 审中-公开
标题翻译：发光二极管驱动装置
公开(公告)号：US20140001973A1
公开(公告)日：2014-01-02
申请号：US13613692
申请日：2012-09-13
申请人： Deuk Hee PARK , Yun Joong Lee , Sang Hyun Cha , Chang Seok Lee
发明人： Deuk Hee PARK , Yun Joong Lee , Sang Hyun Cha , Chang Seok Lee
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H02M1/4258 , Y02B20/346 , Y02B70/126
摘要： There is provided a light emitting diode driving apparatus for controlling the light emitting diode driving according to a feedback signal input through a positive feedback loop, the light emitting diode driving apparatus including: a power converting unit switching input power and supplying driving power to at least one light emitting diode; a feedback unit detecting and feeding back a voltage of the driving power of the power converting unit; and a controlling unit including a comparator having a negative terminal receiving a reference voltage having a set voltage level and a positive terminal receiving the detected voltage from the feedback unit and comparing the reference voltage with the detected voltage to control a switching of the power converting unit according to a comparison result.
摘要翻译：提供了一种发光二极管驱动装置，用于根据通过正反馈环路输入的反馈信号来控制发光二极管驱动，该发光二极管驱动装置包括：功率转换单元，用于切换输入电力并将驱动功率提供给至少一个发光二极管; 反馈单元，检测并反馈所述电力转换单元的驱动电力的电压; 以及控制单元，其包括比较器，其具有接收具有设定电压电平的参考电压的负极端子和从所述反馈单元接收所述检测到的电压的正极端子，并且将所述参考电压与所述检测到的电压进行比较，以控制所述功率转换单元根据比较结果。

18. 发明申请

US20130177006A1 LOCATION AND STATE INFORMATION PROVIDING/INQUIRING SYSTEM USING NEAR FIELD COMMUNICATION, LOG INFORMATION PROVIDING/INQUIRING SYSTEM AND METHOD, SERVICE SERVER AND CUSTOMER TERMINAL, LOCATION AND STATE PROVIDING/INQUIRING METHOD 有权
标题翻译：使用近场通信的位置和状态信息提供/查询系统，提供/查询系统和方法的日志信息，服务服务器和客户终端，位置和状态提供/查询方法
公开(公告)号：US20130177006A1
公开(公告)日：2013-07-11
申请号：US13811818
申请日：2011-07-27
申请人： Seung Yoon Baek , Chae Hwan Cho , Hye Min Lee , Chang Seok Lee , Suk Yon Kang , Jong Tae Ihm
发明人： Seung Yoon Baek , Chae Hwan Cho , Hye Min Lee , Chang Seok Lee , Suk Yon Kang , Jong Tae Ihm
IPC分类号： H04W4/02
CPC分类号： H04W64/00 , H04W4/02 , H04W4/80 , H04W8/005 , H04W84/12
摘要： A location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system, service server, customer terminal, location and state information providing/inquiring method, and log information providing/inquiring method are disclosed. System for providing/inquiring location and state information by using WLAN/WPAN communication includes: mobile terminal including WLAN/WPAN communication module for acquiring and transmitting identification information of one or more WLAN/WPAN communication modules of one or more adjacent other terminals; service server for storing identification information of subscriber terminals, receiving identification information of WLAN/WPAN communication modules from mobile terminal, and transmitting list of service subscribers; and positioning server for positioning subscriber terminals of service subscribers, and if one or more service subscribers are selected by mobile terminal based on list received from service server, transmitting location and state information of terminals corresponding to service subscribers selected to mobile terminal.
摘要翻译：公开了使用WLAN / WPAN通信的位置和状态信息提供/查询系统，日志信息提供/查询系统，服务服务器，客户终端，位置和状态信息提供/查询方法以及日志信息提供/查询方法。用于通过WLAN / WPAN通信提供/查询位置和状态信息的系统包括：包括WLAN / WPAN通信模块的移动终端，用于获取和发送一个或多个相邻其他终端的一个或多个WLAN / WPAN通信模块的标识信息; 用于存储用户终端的识别信息的服务服务器，从移动终端接收WLAN / WPAN通信模块的识别信息，以及发送业务用户列表; 以及定位服务器，用于定位服务用户的用户终端，并且如果根据从服务服务器接收到的列表，由移动终端选择一个或多个服务用户，则发送与选择到移动终端的服务用户对应的终端的位置和状态信息。

19. 发明申请

US20130170382A1 METHOD AND DEVICE FOR UPDATING A DATABASE FOR WIRELESS LAN BASED POSITIONING 有权
标题翻译：用于更新基于无线LAN的定位的数据库的方法和装置
公开(公告)号：US20130170382A1
公开(公告)日：2013-07-04
申请号：US13808328
申请日：2011-06-28
申请人： Suk Yon Kang , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee , Chae Hwan Cho
发明人： Suk Yon Kang , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee , Chae Hwan Cho
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , G01S5/021 , G01S5/0252 , H04W64/00 , H04W84/12
摘要： An apparatus for updating a database for wireless LAN based positioning includes a database for storing grid cells divided by pCell ID and base station-derived environment information and wireless LAN environment information matched to the grid cells; a grid cell determining unit for determining an information-unmeasured grid cell among the grid cells, the information-unmeasured grid cell being a grid cell that has unmeasured information among parameters of the wireless LAN environment information matched to the grid cells; an unmeasured parameter checking unit for checking an unmeasured parameter in the information-unmeasured grid cell; a radiowave environment estimating unit for generating radiowave environment estimation information by estimating the unmeasured information based on the unmeasured parameter checked; and a database updating unit for reflecting the radiowave environment estimation information in the information-unmeasured grid cell determined.
摘要翻译：一种用于更新用于基于无线LAN的定位的数据库的装置包括：用于存储由pCell ID和基站导出的环境信息以及与网格单元匹配的无线LAN环境信息划分的网格单元的数据库; 网格单元确定单元，用于确定网格单元之间的信息未测量网格单元，所述信息未测量网格单元是在与所述网格单元匹配的无线LAN环境信息的参数中具有未测量信息的网格单元; 用于检查信息未测量网格单元中的未测量参数的未测量参数检查单元; 无线电波环境估计单元，用于通过基于所检查的未测量参数估计未测量信息来生成无线电波环境估计信息; 以及数据库更新单元，用于反映所确定的信息未测量网格单元中的无线电波环境估计信息。

20. 发明申请

US20120319605A1 ILLUMINATION DRIVING APPARATUS 有权
标题翻译：照明驱动装置
公开(公告)号：US20120319605A1
公开(公告)日：2012-12-20
申请号：US13290738
申请日：2011-11-07
申请人： Joong Ho CHOI , Yeun Joong Lee , Deuk Hee Park , Sang Huyn Cha , Chang Seok Lee
发明人： Joong Ho CHOI , Yeun Joong Lee , Deuk Hee Park , Sang Huyn Cha , Chang Seok Lee
IPC分类号： H05B37/00
CPC分类号： H05B33/0815 , H05B33/0845 , H05B33/0851
摘要： A fixture-compatible, dimmable illumination driving apparatus including: a rectifying unit rectifying a phase-controlled waveform of an alternating current (AC) power; a comparing unit comparing an output waveform of the rectifying unit with a first voltage according to a preset reference clock; a reference voltage generating unit generating a reference voltage corresponding to the number of high signals higher than the first voltage among outputs of the comparing unit during one cycle of the output waveform; and a pulse width modulation (PWM) signal generating unit generating a PWM signal from the reference voltage and a feedback voltage.
摘要翻译：一种灯具兼容的可调光照明驱动装置，包括：整流单元，对交流（AC）功率的相位控制波形进行整流; 比较单元，根据预设的参考时钟将整流单元的输出波形与第一电压进行比较; 参考电压产生单元，在所述输出波形的一个周期期间，生成与所述比较单元的输出之间高于所述第一电压的高信号的数量相对应的参考电压; 以及脉冲宽度调制（PWM）信号生成单元，从所述基准电压和反馈电压生成PWM信号。

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