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    Method for measuring variable bandwidth wireless channel and transmitter and receiver therefor
    51.
    发明授权
    Method for measuring variable bandwidth wireless channel and transmitter and receiver therefor 有权
    用于测量可变带宽无线信道及其发射机和接收机的方法

    公开(公告)号：US08112040B2

    公开(公告)日：2012-02-07

    申请号：US11951522

    申请日：2007-12-06

    Applicant: Sung-Jun Lee ,  Heon-Kook Kwon ,  Myung-Don Kim ,  Hyun-Kyu Chung ,  Kwang-Chun Lee

    Inventor： Sung-Jun Lee ,  Heon-Kook Kwon ,  Myung-Don Kim ,  Hyun-Kyu Chung ,  Kwang-Chun Lee

    IPC: H04B17/00

    CPC classification number: H04L1/20

    Abstract: Provided are a method for measuring a variable bandwidth wireless channel, and a transmitter and a receiver therefore. The transmitter, includes: a pre-processing unit for performing variable over-sampling and band-limited filtering on an original sequence for measuring the wireless channel according to a pre-determined digital-to-analog (D/A) operation speed and measurement bandwidth, and creating and storing a probing sequence whose frequency is up-converted into a fixed transmitting intermediate frequency; and a real-time processing unit for transmitting a probing signal that the stored probing sequence is converted according to the D/A operation speed to the wireless channel.

    Abstract translation: 因此，提供了一种用于测量可变带宽无线信道的方法，以及发射机和接收机。 发射机包括：预处理单元，用于根据预定的数模（D / A）操作速度和测量对原始序列进行可变过采样和带限滤波，以测量无线信道 带宽，以及创建和存储其频率被上变频成固定发射中频的探测序列; 以及实时处理单元，用于将存储的探测序列根据D / A操作速度转换的探测信号发送到无线信道。

    Light emitting diode package including monitoring photodiode
    54.
    发明授权
    Light emitting diode package including monitoring photodiode 有权
    发光二极管封装包括监控光电二极管

    公开(公告)号：US07649208B2

    公开(公告)日：2010-01-19

    申请号：US11313508

    申请日：2005-12-21

    Applicant: Sung Jun Lee ,  Woong Lin Hwang ,  Seog Moon Choi ,  Ho Joon Park ,  Sang Hyun Choi ,  Chang Hyun Lim

    Inventor： Sung Jun Lee ,  Woong Lin Hwang ,  Seog Moon Choi ,  Ho Joon Park ,  Sang Hyun Choi ,  Chang Hyun Lim

    IPC: H01L27/15

    CPC classification number: H01L31/147 ,  H01L25/167 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2924/00014

    Abstract: The present invention relates to an LED package including photo diode. The LED package includes a silicon substrate, and a photo diode is formed in an upper part thereof. Also, an insulation layer is formed on the silicon substrate excluding at least a light-receiving area of the photodiode. In the LED package, an LED terminal is formed on the insulation layer to be connected to the photo diode. First and second LED connecting pads are formed on the insulation layer, and arranged on both sides of the photo diode. In addition, an LED chip is mounted on the silicon substrate, and connected to the first and second LED connecting pads.

    Abstract translation: 本发明涉及一种包括光电二极管的LED封装。 LED封装包括硅衬底，并且在其上部形成光电二极管。 而且，除了光电二极管的光接收面积以外，在硅基板上形成绝缘层。 在LED封装中，在绝缘层上形成LED端子以连接到光电二极管。 第一和第二LED连接焊盘形成在绝缘层上，并布置在光电二极管的两侧。 此外，LED芯片安装在硅衬底上，并连接到第一和第二LED连接焊盘。

    Stub printed dipole antenna (SPDA) having wide-band and multi-band characteristics and method of designing the same
    55.
    发明授权
    Stub printed dipole antenna (SPDA) having wide-band and multi-band characteristics and method of designing the same 失效
    具有宽带和多频带特性的短截线偶极天线（SPDA）及其设计方法

    公开(公告)号：US07324059B2

    公开(公告)日：2008-01-29

    申请号：US11504512

    申请日：2006-08-15

    Applicant: Sung-Jun Lee ,  Kwang-Chun Lee

    Inventor： Sung-Jun Lee ,  Kwang-Chun Lee

    IPC: H01Q9/18

    CPC classification number: H01Q9/285 ,  H01Q1/38 ,  H01Q5/335

    Abstract: A stub printed antenna (SPDA) and a method of designing the same are provided. The SPDA include: a substrate; dipole arms disposed at both surfaces of the substrate for transmitting/receiving a signal; a parallel metal strip line disposed at both surfaces of the substrate, and each having one end connected to each of the dipole arms; a stub disposed at both surfaces of the substrate, and connected to the other end of the parallel metal strip line; a coaxial probe connected to the junction of the parallel metal strip line and the stub for feeding signals; a hole for inserting an inner conductor of the coaxial probe; and a contact for connecting to an outer conductor of the coaxial probe.

    Abstract translation: 提供短桩印刷天线（SPDA）及其设计方法。 SPDA包括：底物; 设置在用于发送/接收信号的基板的两个表面处的偶极臂; 设置在基板的两个表面处的平行金属带状线，并且每个具有连接到每个偶极臂的一端; 设置在基板的两个表面上并连接到平行金属带状线的另一端的短截线; 连接到并联金属带状线和短截线的接头的同轴探头用于馈送信号; 用于插入所述同轴探针的内部导体的孔; 以及用于连接到同轴探头的外导体的触点。

    CHARACTER INPUT DEVICE AND METHOD FOR MOBILE TERMINAL
    56.
    发明申请
    CHARACTER INPUT DEVICE AND METHOD FOR MOBILE TERMINAL 审中-公开
    字符输入装置和移动终端的方法

    公开(公告)号：US20070298785A1

    公开(公告)日：2007-12-27

    申请号：US11769341

    申请日：2007-06-27

    Applicant: Sung-Jun LEE

    Inventor： Sung-Jun LEE

    IPC: H04Q7/20

    CPC classification number: G06F3/0233 ,  G06F3/018 ,  G06F3/04883 ,  G06F3/04886 ,  H04M2250/22 ,  H04M2250/70

    Abstract: Provided is a character input method and device for a mobile terminal. The device includes a touch sensor, a memory, and a controller. The touch sensor senses a user's touch, and generates a sensing signal. The memory stores at least one character mapping table for storing a mapping relationship between a character and a touch type. In a character input mode, the controller analyzes the sensing signal from the touch sensor, determines the touch type, accesses the character mapping table, and identifies an input character depending on the touch type.

    Abstract translation: 提供了一种用于移动终端的字符输入方法和装置。 该装置包括触摸传感器，存储器和控制器。 触摸传感器感测用户的触摸，并产生感测信号。 存储器存储用于存储字符和触摸类型之间的映射关系的至少一个字符映射表。 在字符输入模式中，控制器分析来自触摸传感器的感测信号，确定触摸类型，访问字符映射表，并根据触摸类型识别输入字符。

    WINDMILL-SHAPED LOOP ANTENNA HAVING PARASITIC LOOP ANTENNA
    57.
    发明申请
    WINDMILL-SHAPED LOOP ANTENNA HAVING PARASITIC LOOP ANTENNA 失效
    具有PARASITIC LOOP ANTENNA的WINDMILL型环路天线

    公开(公告)号：US20070241986A1

    公开(公告)日：2007-10-18

    申请号：US11735169

    申请日：2007-04-13

    Applicant: Sung-Jun Lee ,  Kwang-Chun Lee ,  Chi-Hyung Ahn ,  Doo-Soo Kim ,  Wee-Sang Park

    Inventor： Sung-Jun Lee ,  Kwang-Chun Lee ,  Chi-Hyung Ahn ,  Doo-Soo Kim ,  Wee-Sang Park

    IPC: H01Q21/00 ,  H01Q11/12

    CPC classification number: H01Q1/38 ,  H01Q7/00

    Abstract: There is provided a windmill-shaped loop antenna including: a dielectric substrate; a first radiation unit disposed on a top surface of the dielectric substrate and including a metal pattern having loop pieces; a second radiation unit disposed at a bottom surface of the dielectric substrate and including a metal pattern having loop pieces arranged not to face the loop pieces of the first radiation unit; and a plurality of identical transmission line from a center of the top and bottom surfaces of the dielectric substrate to the first and second radiation units, which form windmill-shaped metal pattern with the first and second radiation unit.

    Abstract translation: 提供了一种风车形环形天线，包括：电介质基板; 第一辐射单元，设置在电介质基板的顶表面上并且包括具有环形件的金属图案; 第二辐射单元，设置在所述电介质基板的底表面处，并且包括金属图案，所述金属图案具有被布置成不面对所述第一辐射单元的环形片的环片; 以及从电介质基板的顶表面和底表面的中心到第一和第二辐射单元的多条相同的传输线，其与第一和第二辐射单元形成风车形金属图案。

    Spectacles and sunshade -clip assembly using magnets
    58.
    发明申请
    Spectacles and sunshade -clip assembly using magnets 审中-公开
    使用磁铁的眼镜和遮阳装置

    公开(公告)号：US20070236651A1

    公开(公告)日：2007-10-11

    申请号：US11392426

    申请日：2006-03-29

    Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

    Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

    IPC: G02C9/00

    CPC classification number: G02C9/04 ,  G02C2200/02

    Abstract: Disclosed herein is a spectacles and sunshade-clip assembly in which a sunshade-clip is detachably attached to spectacles by use of a plurality of magnets. The sunshade-clip includes clip magnets inserted into magnet ribs at opposite ends of the sunshade-clip, and at least one clip bridge magnet inserted into a clip bridge. The spectacles include spectacle magnets inserted into hinge members at opposite ends of the spectacles to correspond to the clip magnets, and at least one spectacle bridge magnet inserted into a spectacle bridge to correspond to the clip bridge magnet. When the magnets of the sunshade-clip are coupled to the magnets of the spectacles, the magnets are positioned to be spaced apart forward from arc axes that are center axes of curved spectacle lens frames.

    Abstract translation: 本文公开了一种眼镜和遮阳夹组合件，其中遮阳夹通过使用多个磁体可拆卸地附接到眼镜。 遮阳夹包括插入遮阳夹的相对端的磁肋中的夹子磁铁和插入夹桥中的至少一个夹桥电磁铁。 眼镜包括插入到眼镜的相对端的铰链构件中的对应于夹子磁体的眼镜磁体，以及插入到眼镜桥中以对应于夹子磁铁的至少一个眼镜桥磁体。 当遮阳夹的磁体与眼镜的磁铁相连接时，磁铁被定位成与作为弯曲的眼镜镜框的中心轴的圆弧轴线分开。

    Spectacles and sunshade-clip assembly
    59.
    发明申请
    Spectacles and sunshade-clip assembly 审中-公开
    眼镜和遮阳装置

    公开(公告)号：US20070177097A1

    公开(公告)日：2007-08-02

    申请号：US11343473

    申请日：2006-01-31

    Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

    Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

    IPC: G02C9/00

    CPC classification number: G02C9/00 ,  G02C2200/02

    Abstract: Disclosed herein is a spectacles and sunshade-clip assembly in which a sunshade-clip is adapted to be detachably attached to spectacles by use of spectacles magnets and clip magnets. The spectacles include a pair of metallic circular lens frames each having separated portions for the insertion of each prescription lens, a pair of temple arms, and a pair of hinge legs each fixed to one of the lens frames to hingedly connect the lens frame to one of the temple arms. A pair of upper and lower fixing pieces protrudes outward from the separated portions of each lens frame perpendicular thereto, to be connected to each other. The sunshade-clip includes a pair of clip lens frames as optional elements. One of the spectacles magnet is provided in a coupling location of the pair of upper and lower fixing pieces to be positioned behind one of the hinge legs.

    Abstract translation: 本文公开了一种眼镜和遮阳夹组合件，其中遮阳夹适于通过使用眼镜磁体和夹子磁体可拆卸地附接到眼镜。 眼镜包括一对金属圆形透镜框架，每个具有用于插入每个处方透镜的分隔部分，一对镜腿臂和一对铰链腿，每个铰链腿固定到一个透镜框架以将透镜框架铰接地连接到一个 的寺庙武器。 一对上下固定片从垂直于其的每个透镜框的分离部分向外突出，以彼此连接。 遮阳夹包括一对剪辑镜头框架作为可选元件。 一个眼镜磁体设置在一对上固定片和下固定片的联接位置中，以定位在一个铰链腿之后。

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