公开(公告)号：US10695088B2

公开(公告)日：2020-06-30

申请号：US15702598

申请日：2017-09-12

Applicant: Jun-Sung Lee

Inventor： Jun-Sung Lee

IPC: A61B17/34 ,  A61B90/00 ,  A61B17/04 ,  A61B17/06 ,  A61B17/00 ,  A61M25/01 ,  A61M25/00

Abstract: Disclosed herein is a lifting surgical instrument having a branch point, which is used to insert a thread without a cog and a barb into the skin. The lifting surgical instrument includes a sheath, including: a probe part formed in the tubular shape in which a through hole penetrating in a longitudinal direction is formed, and configured such that the front end thereof may be inserted into the skin; and a body configured to extend from the rear end of the probe part, to have a diameter larger than that of the through hole, to communicate with the through hole, and to include a sheath hole. In this case, a direction guidance portion is provided on the inner surface of the probe part, and the angle at which the needle travels is changed via the direction guidance portion when the needle passes through the through hole.

公开(公告)号：US09019901B2

公开(公告)日：2015-04-28

申请号：US12595432

申请日：2008-04-11

Applicant: Jun-Sung Lee ,  Hye-Jeong Kim ,  Do-Young Lee ,  Young-Taek Kim

Inventor： Jun-Sung Lee ,  Hye-Jeong Kim ,  Do-Young Lee ,  Young-Taek Kim

IPC: H04W72/04 ,  H04W28/06 ,  H04W80/02 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04W28/065 ,  H04L1/0079 ,  H04L1/1812 ,  H04W28/06 ,  H04W80/02

Abstract: The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统，特别涉及用于在UE或节点B中发送和接收包括扩展位字段和长度指示符字段的PDU的方法和装置。一种发送PDU生成的方法 提供了多于两个的SDU，并且提供了在移动通信系统的发射机中具有关于每个SDU的信息的报头。 所述方法包括在标题中生成指示除了最后一个SDU之外的每个剩余SDU的终点的长度指示符（LI），以及指示在每个LI之后存在/不存在另一个LI的扩展比特，并且生成头部 LI成功地与其相关联的扩展位; 用生成的报头和SDU生成PDU; 并发送PDU。

公开(公告)号：US08986087B2

公开(公告)日：2015-03-24

申请号：US13500415

申请日：2010-10-06

Applicant: Ji-Hyeon Choi ,  Seong-Yong Park ,  Han-Seok Kim ,  Jun-Sung Lee

Inventor： Ji-Hyeon Choi ,  Seong-Yong Park ,  Han-Seok Kim ,  Jun-Sung Lee

IPC: H05K5/00 ,  H04B1/03

CPC classification number: H04B1/03

Abstract: A structure is provided for protecting a Radio Frequency Remote Head (RRH). The structure includes a solar head and a solar body. An upper side of the solar head is sloped to prevent an inflow of rainwater and has at least one solar panel, and a lower side thereof has at least one round cable hole surrounded by a rubber material. The solar body is situated on a lower end of the solar head and includes a plurality of solar panels, a side of each of which is sloped to prevent an inflow of rainwater and is openable upward. An upper end of the solar body has an air outlet formed to exhaust air, and a lower end thereof has an air inlet formed to receive air. The air outlet and the air inlet each have a plurality of supports arranged at specific intervals and connected by a protection net.

Abstract translation: 提供了一种用于保护射频远程头（RRH）的结构。 该结构包括太阳能头和太阳能体。 太阳能头的上侧倾斜以防止雨水流入，并且具有至少一个太阳能电池板，并且其下侧具有被橡胶材料包围的至少一个圆形电缆孔。 太阳能体位于太阳能头的下端并且包括多个太阳能电池板，每个太阳能电池板的一侧倾斜以防止雨水的流入并且可向上打开。 太阳能体的上端具有形成为排出空气的空气出口，其下端具有形成为接收空气的空气入口。 空气出口和空气入口各自具有以特定间隔布置的多个支撑件，并通过保护网连接。

公开(公告)号：US20120196522A1

公开(公告)日：2012-08-02

申请号：US13500415

申请日：2010-10-06

Applicant: Ji-Hyeon Choi ,  Seong-Yong Park ,  Han-Seok Kim ,  Jun-Sung Lee

Inventor： Ji-Hyeon Choi ,  Seong-Yong Park ,  Han-Seok Kim ,  Jun-Sung Lee

IPC: H05K5/00 ,  H04W16/26

CPC classification number: H04B1/03

Abstract: A structure is provided for protecting a Radio Frequency Remote Head (RRH). The structure includes a solar head and a solar body. An upper side of the solar head is sloped to prevent an inflow of rainwater and has at least one solar panel, and a lower side thereof has at least one round cable hole surrounded by a rubber material. The solar body is situated on a lower end of the solar head and includes a plurality of solar panels, a side of each of which is sloped to prevent an inflow of rainwater and is openable upward. An upper end of the solar body has an air outlet formed to exhaust air, and a lower end thereof has an air inlet formed to receive air. The air outlet and the air inlet each have a plurality of supports arranged at specific intervals and connected by a protection net.

Abstract translation: 提供了一种用于保护射频远程头（RRH）的结构。 该结构包括太阳能头和太阳能体。 太阳能头的上侧倾斜以防止雨水流入，并且具有至少一个太阳能电池板，并且其下侧具有被橡胶材料包围的至少一个圆形电缆孔。 太阳能体位于太阳能头的下端并且包括多个太阳能电池板，每个太阳能电池板的一侧倾斜以防止雨水的流入并且可向上打开。 太阳能体的上端具有形成为排出空气的空气出口，其下端具有形成为接收空气的空气入口。 空气出口和空气入口各自具有以特定间隔布置的多个支撑件，并通过保护网连接。

公开(公告)号：US20100184449A1

公开(公告)日：2010-07-22

申请号：US12657321

申请日：2010-01-19

Applicant: Sung-Man Kim ,  Jun-Sung Lee ,  Seong-Yong Park

Inventor： Sung-Man Kim ,  Jun-Sung Lee ,  Seong-Yong Park

IPC: H04W72/04

CPC classification number: H04B17/21

Abstract: A base station is capable of performing 4-beamforming using Radio Units (RU), each having two paths in a wireless communication system. The base station includes a Digital Unit (DU), a first RU, and a second RU. The DU performs a mutual conversion function between an information bit line and a digital signal, calculates beamforming coefficients for 4-beamforming, and performs the 4-beamforming using the beamforming coefficients. The first RU has two Radio Frequency (RF) paths, extracts a clock signal from a digital signal from the DU, and provides the clock signal to the second RU. The second RU has two RF paths and operates according to the clock signal provided from the first RU.

Abstract translation: 基站能够使用无线电单元（RU）来执行四波束成形，每个单元在无线通信系统中具有两条路径。 基站包括数字单元（DU），第​​一RU和第二RU。 DU在信息位线和数字信号之间执行相互转换功能，计算4波束成形的波束形成系数，并使用波束成形系数执行4波束成形。 第一RU具有两个射频（RF）路径，从DU的数字信号中提取时钟信号，并将时钟信号提供给第二RU。 第二RU具有两个RF路径，并且根据从第一RU提供的时钟信号进行操作。

公开(公告)号：US20100111016A1

公开(公告)日：2010-05-06

申请号：US12595432

申请日：2008-04-11

Applicant: Jun-Sung Lee ,  Hye-Jeong Kim ,  Do-Young Lee ,  Young-Taek Kim

Inventor： Jun-Sung Lee ,  Hye-Jeong Kim ,  Do-Young Lee ,  Young-Taek Kim

IPC: H04W72/04

CPC classification number: H04W28/065 ,  H04L1/0079 ,  H04L1/1812 ,  H04W28/06 ,  H04W80/02

Abstract: The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统，特别涉及用于在UE或节点B中发送和接收包括扩展位字段和长度指示符字段的PDU的方法和装置。一种发送PDU生成的方法 提供了多于两个的SDU，并且提供了在移动通信系统的发射机中具有关于每个SDU的信息的报头。 所述方法包括在标题中生成指示除了最后一个SDU之外的每个剩余SDU的终点的长度指示符（LI），以及指示在每个LI之后存在/不存在另一个LI的扩展比特，并且生成头部 LI成功地与其相关联的扩展位; 用生成的报头和SDU生成PDU; 并发送PDU。

公开(公告)号：US07526781B2

公开(公告)日：2009-04-28

申请号：US10976703

申请日：2004-10-29

Applicant: Ji-Seok Wang ,  Chang-Suck Kim ,  Jun-Sung Lee

Inventor： Ji-Seok Wang ,  Chang-Suck Kim ,  Jun-Sung Lee

IPC: G11B7/00

CPC classification number: G11B7/121

Abstract: The present invention provides an optical disk apparatus which has a cover to cover and uncover an objective lens provided in an optical pickup, thus preventing the objective lens from being contaminated with dust, etc. The optical disk apparatus includes an optical pickup conveying a cover conveying body, and a cover body which actuates the cover. The optical disk apparatus further includes an objective lens protective unit comprising a rack and pinion assembly for operating the cover In the optical disk apparatus of the present invention, the objective lens protective unit is operated by a rotation of the drive motor to move the cover, thus covering and uncovering the objective lens. Therefore, the objective lens is efficiently protected from outside dust.

Abstract translation: 本发明提供了一种光盘装置，其具有覆盖和露出设置在光学拾取器中的物镜的盖，从而防止物镜被灰尘等污染。光盘装置包括：光学拾取器，其传送盖子输送 主体和驱动盖的盖体。 光盘装置还包括物镜保护单元，其包括用于操作盖的齿条和小齿轮组件。在本发明的光盘装置中，物镜保护单元通过驱动马达的旋转来操作以移动盖， 从而覆盖和揭开物镜。 因此，有效地保护物镜免受外界灰尘的影响。

公开(公告)号：US07455473B1

公开(公告)日：2008-11-25

申请号：US11898821

申请日：2007-09-17

Applicant: Doo Sung Lee ,  Jun Sung Lee ,  Young Seo Jeon ,  Yong Kul Cho ,  Dong Joon Ko

Inventor： Doo Sung Lee ,  Jun Sung Lee ,  Young Seo Jeon ,  Yong Kul Cho ,  Dong Joon Ko

IPC: E01C11/24

CPC classification number: E01D19/06 ,  E01D22/00

Abstract: A method of installing or exchanging a rubber seal for an expansion joint is provided, which includes installing guide rails for detachably mounting the rubber seal on both vertical parts of lower plates, installing a plurality of guide rollers at both ends of the rubber seal in a longitudinal direction thereof using guide roller fixing members to slidably fix the rubber seal to the guide rails, suspending wires from a lower one side of the expansion joint to an opposite side thereof to a sufficient length to pull the rubber seal, fastening one end of the wire to a wire hole of the guide roller fixing member coupled to the rubber seal from a start point of pushing the rubber seal, inserting a portion of the guide roller fastened to the wire into one start point of the guide rail and pulling the wire from the other termination point of the guide rail, and after inserting the rubber seal, cutting the rubber seal to the length between both ends of the guide rail or the length of the expansion joint and fixing the rubber seal.

Abstract translation: 提供一种安装或更换用于膨胀节的橡胶密封件的方法，其包括安装用于将橡胶密封件可拆卸地安装在下板的两个垂直部分上的导轨，在橡胶密封件的两端安装多个导向辊 使用引导辊固定构件将橡胶密封件可滑动地固定到导轨上，将电线从膨胀接头的下一侧悬挂到其相对侧以足够长的长度以拉动橡胶密封件， 从推动橡胶密封件的起始点将引导辊固定构件的引导辊固定构件的线孔引导到导向辊固定构件的线孔，将引导辊的一部分固定到导轨的一个起始点并将导线从 导轨的另一终端点，插入橡胶密封后，将橡胶密封件切割成导轨两端之间的长度或延伸长度 接头和固定橡胶密封。

公开(公告)号：US20070147484A1

公开(公告)日：2007-06-28

申请号：US11645959

申请日：2006-12-27

Applicant: Jun-Sung Lee

Inventor： Jun-Sung Lee

IPC: H04B1/00 ,  H04K1/10

CPC classification number: H04B1/60

Abstract: A signal matching apparatus and method in a communication system are provided. For signal matching, a transmitter generates a synchronization code for synchronization acquisition, includes the synchronization code on a center frequency subcarrier of a transmission signal, and sends the transmission signal to a receiver. The receiver detects the synchronization code from the center frequency subcarrier of the received signal and performs signal matching to the transmitter using the synchronization code.

Abstract translation: 提供了一种通信系统中的信号匹配装置和方法。 对于信号匹配，发射机产生用于同步捕获的同步码，包括在发送信号的中心频率副载波上的同步码，并将发送信号发送到接收机。 接收机从接收信号的中心频率副载波检测同步码，并使用同步码对发射机进行信号匹配。

公开(公告)号：US06721351B1

公开(公告)日：2004-04-13

申请号：US09526009

申请日：2000-03-15

Applicant: Jun-Sung Lee ,  Hye-Ki Oh

Inventor： Jun-Sung Lee ,  Hye-Ki Oh

IPC: H04B1713

CPC classification number: H04B1/7136 ,  H04B2001/71365 ,  H04W36/04 ,  H04W48/08 ,  H04W72/0453

Abstract: An apparatus for producing a plurality of pilot signals corresponding to a multi-frequency assignment (FA) of a small-capacity base transceiver station supporting only the primary frequency assignment (FA1) to perform a hand-off in a CDMA communication system which supports the multi-frequency assignment (FA). The apparatus includes a first phase locked loop (PLL) synthesizer having a first PLL for synthesizing the primary frequency assignment (FA1) signal by controlling the first PLL, a second PLL synthesizer having a second PLL for synthesizing the multi-frequency assignment (FA) signals by controlling the second PLL, and an up-converter for modulating the transmission data with the primary frequency assignment signal provided from the first PLL synthesizer and producing the pilot signals corresponding to the multi-frequency assignment by modulating a signal, prior to RF modulation, with the multi-frequency assignment signals provided from the second PLL synthesizer.

Abstract translation: 一种用于产生对应于仅支持主频率分配（FA1）的小容量基站收发器的多频分配（FA）的多个导频信号以在CDMA通信系统中执行切换的装置，该CDMA通信系统支持 多频分配（FA）。 该装置包括第一锁相环（PLL）合成器，其具有通过控制第一PLL来合成主频分配（FA1）信号的第一PLL，具有用于合成多频分配（FA）的第二PLL的第二PLL合成器， 通过控制第二PLL的信号;以及上变频器，用于利用从第一PLL合成器提供的主频率分配信号来调制发送数据，并且在RF调制之前通过调制信号产生与多频分配相对应的导频信号 具有从第二PLL合成器提供的多频分配信号。