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1. 发明申请

US20120122475A1 METHOD AND APPARATUS FOR ESTIMATING POSITION OF ACCESS POINT IN WI-FI SYSTEM 有权
标题翻译：用于估计WI-FI系统中接入点位置的方法和装置
公开(公告)号：US20120122475A1
公开(公告)日：2012-05-17
申请号：US13286716
申请日：2011-11-01
申请人： Uzair Ahmed , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
发明人： Uzair Ahmed , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
IPC分类号： H04W24/00
CPC分类号： H04W64/003 , G01S5/0242 , G01S5/14 , G01S11/06 , H04W24/10
摘要： A method and apparatus for estimating a position of an access point (AP) in a Wi-Fi system is provided. The method includes measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), selecting an imaginary attenuation factor, calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the calculating the range and the calculating the intersecting point of ranging circles while changing the imaginary attenuation factor, and estimating the best intersecting point as the position of the AP.
摘要翻译：提供了一种用于估计Wi-Fi系统中接入点（AP）的位置的方法和装置。该方法包括测量由AP发送的信号在三个或更多个测量点（MP）处的强度，选择虚拟衰减因子，基于虚拟衰减因子计算AP与每个MP之间的范围以及在MP处测量的信号的强度，计算MP中的每个位置为中心的测距圆的交点，MP与AP之间的范围为半径，从其中计算最佳相交点，从通过重复计算范围而获得的多个交点，并且在改变虚拟衰减因子的同时计算测距圆的相交点，并且估计最佳相交点作为AP的位置。

2. 发明授权

US08787930B2 Method and apparatus for estimating position of access point in Wi-Fi system 有权
标题翻译：用于估计Wi-Fi系统中接入点位置的方法和装置
公开(公告)号：US08787930B2
公开(公告)日：2014-07-22
申请号：US13286716
申请日：2011-11-01
申请人： Uzair Ahmad , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
发明人： Uzair Ahmad , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
IPC分类号： H04W24/00
CPC分类号： H04W64/003 , G01S5/0242 , G01S5/14 , G01S11/06 , H04W24/10
摘要： A method and apparatus for estimating a position of an access point (AP) includes (a) measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), (b) selecting an imaginary attenuation factor, (c) calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, (d) calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, (e) calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the steps (c) and (d) while changing the imaginary attenuation factor, and (f) estimating the best intersecting point as the position of the AP.
摘要翻译：用于估计接入点（AP）的位置的方法和装置包括：（a）在三个或更多个测量点（MP）处测量由AP发送的信号的强度，（b）选择虚拟衰减因子，（c）基于虚拟衰减因子和在MP处测量的信号的强度来计算AP和每个MP之间的范围，（d）计算测距圆的交点，每个测距圆的位置 MP是中心，MP和AP之间的范围是半径，（e）从重复步骤（c）和（d）获得的多个交点中计算最佳相交点，同时改变虚构衰减因子，（f）估计最佳相交点作为AP的位置。

3. 发明授权

US08457106B2 Method for wireless communication in wireless sensor network environment 有权
标题翻译：无线传感器网络环境中的无线通信方法
公开(公告)号：US08457106B2
公开(公告)日：2013-06-04
申请号：US12569439
申请日：2009-09-29
申请人： Jungsook Kim , Jae Han Lim , Kyeong Tae Kim , Byung Tae Jang , Jeong Dan Choi , Do Hyun Kim , Jaejun Yoo , Kyung Bok Sung , Jeong Ah Jang
发明人： Jungsook Kim , Jae Han Lim , Kyeong Tae Kim , Byung Tae Jang , Jeong Dan Choi , Do Hyun Kim , Jaejun Yoo , Kyung Bok Sung , Jeong Ah Jang
IPC分类号： H04L12/28 , H04L12/56 , H04L12/43
CPC分类号： H04W84/18
摘要： Provided is a wireless communication method in a wireless sensor network environment. The method overhears a packet transmitted from a source sensor node to a destination sink node and determines whether the destination sink node receives the packet. A transmission node selected by using local information among a plurality of neighboring sensor nodes transmits the overheard packet to the destination sink node when the packet is not received.
摘要翻译：提供了一种无线传感器网络环境中的无线通信方法。该方法将从源传感器节点传送到目的地宿节点的分组进行侦听，并确定目的宿节点是否接收分组。在多个相邻传感器节点之间通过使用本地信息选择的传输节点在未接收到分组时将该窃听分组发送到目的地宿节点。

4. 发明授权

US08274187B2 Rotor and vibration motor 有权
标题翻译：转子和振动电机
公开(公告)号：US08274187B2
公开(公告)日：2012-09-25
申请号：US12742338
申请日：2008-11-10
申请人： Do Hyun Kim , Jun Hee Ryu , Byung Hee Mun , Young Il Park
发明人： Do Hyun Kim , Jun Hee Ryu , Byung Hee Mun , Young Il Park
IPC分类号： H02K7/60
CPC分类号： H02K7/063 , H02K5/165
摘要： A rotor is provided. The rotor includes a bearing yoke, a supporting member, a rotor substrate, a coil, and a weight coupled to the supporting member. The supporting member is coupled to the bearing yoke. The rotor substrate is supported by the supporting member. The coil is supported by the supporting member and electrically connected to the rotor substrate. The weight is coupled to the supporting member.
摘要翻译：提供转子。转子包括轴承轭，支撑构件，转子衬底，线圈和联接到支撑构件的重物。支撑构件联接到轴承轭。转子基板由支撑部件支撑。线圈由支撑构件支撑并电连接到转子衬底。重物联接到支撑构件。

5. 发明申请

US20100274429A1 SYSTEM AND METHOD FOR AUTONOMOUS VEHICLE GUIDING USING INFORMATION TECHNOLOGY INFRASTRUCTURE AND SERVER APPARATUS THEREFOR 有权
标题翻译：使用信息技术基础设施和服务器设备进行自动车辆引导的系统和方法
公开(公告)号：US20100274429A1
公开(公告)日：2010-10-28
申请号：US12637334
申请日：2009-12-14
申请人： Jaejun YOO , Byung Tae Jang , Jeong Dan Choi , Do Hyun Kim , Jeong Ah Jang , Kyung Bok Sung , Jungsook Kim , Kyeong Tae Kim , Jae Han Lim , Jong-Hyun Park
发明人： Jaejun YOO , Byung Tae Jang , Jeong Dan Choi , Do Hyun Kim , Jeong Ah Jang , Kyung Bok Sung , Jungsook Kim , Kyeong Tae Kim , Jae Han Lim , Jong-Hyun Park
IPC分类号： G05D1/00
CPC分类号： G05D1/0282 , G01C21/34 , G01C21/3492 , G01C21/3602 , G05D2201/0213 , G08G1/04
摘要： An apparatus is for guiding a vehicle traveling of a vehicle by using information technology infrastructures. The apparatus includes: a control terminal for controlling the vehicle traveling; sensing devices that collect circumstance information of guidance areas desirous of guiding the vehicle by using the information technology infrastructures provided on the guidance areas; and a server device that recognizes a circumstance of the guidance areas to create a guidance route based on the collected circumstance information by the sensing device so that the control terminal controls the vehicle to travel along the guidance route.
摘要翻译：一种用于通过使用信息技术基础设施来引导车辆行驶的装置。该装置包括：用于控制车辆行驶的控制终端; 通过使用在指导区域上提供的信息技术基础设施来收集指导车辆的引导区域的情报信息的感测装置; 以及服务器装置，其基于由所述感测装置的所收集的环境信息，识别所述引导区域的状况以创建引导路线，使得所述控制终端控制所述车辆沿着所述引导路线行驶。

6. 发明授权

US07670831B2 Conductive carbon nanotubes dotted with metal and method for fabricating a biosensor using the same 失效
标题翻译：用金属点缀的导电性碳纳米管和使用其的生物传感器的制造方法
公开(公告)号：US07670831B2
公开(公告)日：2010-03-02
申请号：US10860544
申请日：2004-06-03
申请人： Sang Yup Lee , Hee Tae Jung , Dae Hwan Jung , Young Koan Ko , Do Hyun Kim , Seok Jae Lee , Byung Hun Kim , Jae Shin Lee
发明人： Sang Yup Lee , Hee Tae Jung , Dae Hwan Jung , Young Koan Ko , Do Hyun Kim , Seok Jae Lee , Byung Hun Kim , Jae Shin Lee
IPC分类号： C12M1/00 , C12Q1/00 , C12Q1/68 , C12M1/34
CPC分类号： G01N33/5438 , B82Y30/00 , C12Q1/001 , G01N33/551 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/747 , Y10S977/748 , Y10T156/10
摘要： Conductive carbon nanotubes (CNTs) obtained by dotting carboxylated CNTs with metal nanocrystals by chemical functional groups, are described, as well as a method for fabricating a pattern or film of the conductive CNTs which involves repeatedly depositing conductive CNTs on a substrate to achieve high surface density. A biosensor is described, in which bioreceptors that bind to target biomolecules are selectively attached to conductive CNTs or a conductive CNT pattern or film. By use of the conductive biosensor, various target biomaterials that bind or react with the bioreceptors can be precisely measured directly or by electrochemical signals at large amounts in one step. Additionally, the biosensor can be used for an electrical detection method capable of providing precise measurement results even with a small amount of source material.
摘要翻译：描述了通过化学官能团将金属纳米晶体的羧化CNT点缀的导电碳纳米管（CNT），以及用于制造导电CNT的图案或膜的方法，其包括在基板上反复沉积导电CNT以实现高表面密度。描述了生物传感器，其中结合靶生物分子的生物感受器选择性地连接到导电CNT或导电CNT图案或膜。通过使用导电生物传感器，可以在一个步骤中直接或通过大量的电化学信号精确测量与生物感受器结合或反应的各种靶生物材料。此外，生物传感器可以用于即使使用少量源材料也能够提供精确测量结果的电检测方法。

7. 发明申请

US20090140239A1 COMPOUNDS FOR ORGANIC SEMICONDUCTOR DEVICE HAVING TRIAZINE GROUP, ORGANIC SEMICONDUCTOR THIN FILM AND ORGANIC SEMICONDUCTOR DEVICE COMPRISING THE SAME, AND METHODS OF PREPARING THEM 审中-公开
标题翻译：具有TRIAZINE GROUP的有机半导体器件，有机半导体薄膜和包含其的有机半导体器件的化合物及其制备方法
公开(公告)号：US20090140239A1
公开(公告)日：2009-06-04
申请号：US12275030
申请日：2008-11-20
申请人： Hyo Young Lee , Do Hyun Kim , Hyun Jung Do
发明人： Hyo Young Lee , Do Hyun Kim , Hyun Jung Do
IPC分类号： H01L51/00 , C07D251/24
CPC分类号： H01L51/0035 , C07D251/24 , H01L51/0067 , H01L51/5048 , H01L51/5092
摘要： A compound for organic semiconductor devices having a triazine group, an organic semiconductor thin film and an organic semiconductor device comprising the same, and methods of preparing them are provided. The compound for organic semiconductor devices is represented by the following Formula: where each of R1, R2 and R3 is a perfluorophenylene derivative.
摘要翻译：提供了具有三嗪基团的有机半导体器件的化合物，有机半导体薄膜和包含它们的有机半导体器件及其制备方法。用于有机半导体器件的化合物由下式表示：其中R1，R2和R3各自为全氟亚苯基衍生物。

8. 发明授权

US07419848B2 Compound having anchoring group, electronic device comprising the compound, and methods of producing them 失效
标题翻译：具有锚定基团的化合物，包含该化合物的电子装置及其制备方法
公开(公告)号：US07419848B2
公开(公告)日：2008-09-02
申请号：US11177176
申请日：2005-07-08
申请人： Hyoyoung Lee , Hyeon-jeong Do , Do Hyun Kim , Taehyoung Zyung , Kun Jun
发明人： Hyoyoung Lee , Hyeon-jeong Do , Do Hyun Kim , Taehyoung Zyung , Kun Jun
IPC分类号： H01L29/08 , H01L51/40 , C07D311/82 , C07D311/90
CPC分类号： H01L51/0071 , B82Y10/00 , B82Y30/00 , H01L51/0065 , H01L51/0595 , H01L51/4206
摘要： Provided are compounds having a thiol group as an anchoring group introduced into a Rose Bengal molecule, a method of producing the compound, an electronic device comprising the compound immobilized on an electrode by a self-assembling method, and a method of manufacturing the electronic device. The compound has the following formula: wherein R is an unsaturated or saturated C2-C20 hydrocarbon group. The compound can provide switch/memory properties and form a single molecular layer by self-assembling when manufacturing a molecular electronic device.
摘要翻译：提供了引入玫瑰红分子中具有硫醇基作为锚定基团的化合物，制备该化合物的方法，包含通过自组装方法固定在电极上的化合物的电子器件，以及制造电子器件的方法。化合物具有下式：其中R是不饱和或饱和的C 2 -C 20烃基。该化合物可以提供开关/记忆性质，并在制造分子电子器件时通过自组装形成单一分子层。

9. 发明授权

US06892446B2 Surface mounting device with movable conveyors 失效
标题翻译：带活动输送机的表面安装装置
公开(公告)号：US06892446B2
公开(公告)日：2005-05-17
申请号：US09987752
申请日：2001-11-15
申请人： Ji Hyun Hwang , Do Hyun Kim
发明人： Ji Hyun Hwang , Do Hyun Kim
IPC分类号： B23P19/00 , H05K13/00 , H05K13/02 , H05K13/04 , H05K3/30
CPC分类号： H05K13/0061 , Y10T29/4913 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： The surface mounting method includes: transferring the PCB to one conveyer among multiple conveyers capable of moving from a first transfer; transferring the PCB to another conveyer; transferring the PCB to one conveyer, while electronic parts from a parts feeder are mounted onto the transferred PCB; mounting the electronic parts from the parts feeder again onto the transferred PCB, while the PCB onto which the parts have been mounted is transferred to the second transfer; and transferring the PCB onto which the parts have been mounted again to the second transfer, while a new PCB is transferred to one conveyer of the conveyers from the first transfer.
摘要翻译：表面安装方法包括：将PCB传送到能够从第一次传送移动的多个输送机中的一个输送机; 将PCB转移到另一个输送机; 将PCB转移到一个输送机，而来自零件进料器的电子零件安装在转印的PCB上; 将电子部件从零件供给器再次安装到转印的PCB上，同时将已安装零件的PCB转移到第二次转印; 并且再次将已经安装有部件的PCB转移到第二次传送，同时新的PCB从第一次传送转移到输送机的一个输送机。

10. 发明授权

US06748991B2 Feeder for surface mounting device 失效
标题翻译：表面安装装置的进料器
公开(公告)号：US06748991B2
公开(公告)日：2004-06-15
申请号：US09989461
申请日：2001-11-21
申请人： Ji Hyun Hwang , Do Hyun Kim , Sang Yeon Hwang
发明人： Ji Hyun Hwang , Do Hyun Kim , Sang Yeon Hwang
IPC分类号： B65C940
CPC分类号： H05K13/0417 , Y10S156/937 , Y10T156/19
摘要： A feeder for the surface mounting device is disclosed. The feeder includes a feeding unit being installed at one side of a main frame, having a plurality of armature coils and a circular permanent magnetic unit facing the plurality of armature coils to generate a rotation/reverse rotation force and carry a tape at a pitch interval and having a position sensing unit and a position detecting disk capable of sensing the position of the circular permanent magnetic unit, a vinyl separation unit carrying the vinyl removed from the tape by the rotation force or re-carrying the vinyl by the reverse rotation force, and a vinyl recovery unit recovering the vinyl by winding the same by the rotation force or discharging the vinyl by the reverse rotation force.
摘要翻译：公开了用于表面安装装置的馈线。进料器包括一个进料单元，该进料单元安装在主框架的一侧，具有多个电枢线圈和面向多个电枢线圈的圆形永磁单元，以产生旋转/反向旋转力，并以间距间隔运送磁带并且具有能够检测圆形永磁单元的位置的位置检测单元和位置检测盘，通过旋转力携带从带取出的乙烯的乙烯基分离单元或通过反向旋转力重新携带乙烯基的乙烯基分离单元，和乙烯基回收装置，通过旋转力使其回收乙烯基，通过反转力将乙烯基排出。

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