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    CHANNEL ACCESS METHOD FOR VEHICLE COMMUNICATION HANDOVER
    4.
    发明申请
    CHANNEL ACCESS METHOD FOR VEHICLE COMMUNICATION HANDOVER 有权
    用于车辆通信切换的信道接入方法

    公开(公告)号：US20120028675A1

    公开(公告)日：2012-02-02

    申请号：US13195365

    申请日：2011-08-01

    申请人： Sangwoo LEE ,  Hyun Kyun Choi ,  Hyun Seo Oh

    发明人： Sangwoo LEE ,  Hyun Kyun Choi ,  Hyun Seo Oh

    IPC分类号： H04W36/00

    CPC分类号： H04W36/00 ,  H04W36/18 ,  H04W74/00

    摘要： A first roadside equipment operates as a transmitting/receiving mode in a control channel interval of an Nth synchronization interval so as to support a handover. In this instance, a second roadside equipment neighboring to the first roadside equipment operates as a receiving mode in the control channel interval of the Nth synchronization interval. The first roadside equipment operates as the receiving mode in a control channel interval of an (N+1)th synchronization interval. In this instance, the second roadside equipment operates as the transmitting/receiving mode in the control channel interval of the (N+1)th synchronization interval.

    摘要翻译： 第一路边设备在第N个同步间隔的控制信道间隔中作为发送/接收模式工作，以支持切换。 在这种情况下，与第一路边设备相邻的第二路边设备在第N个同步间隔的控制信道间隔中作为接收模式进行操作。 第一路边设备在第（N + 1）同步间隔的控制信道间隔中作为接收模式进行操作。 在这种情况下，第二路边设备作为第（N + 1）同步间隔的控制信道间隔中的发送/接收模式。

    THERMALLY STABLE HYDROCARBON-BASED ANION EXCHANGE MEMBRANE AND IONOMERS
    5.
    发明申请
    THERMALLY STABLE HYDROCARBON-BASED ANION EXCHANGE MEMBRANE AND IONOMERS 有权

    公开(公告)号：US20210299649A1

    公开(公告)日：2021-09-30

    申请号：US17208364

    申请日：2021-03-22

    申请人： Sangwoo LEE ,  Chulsung BAE ,  Carrie Lynn TRANT

    发明人： Sangwoo LEE ,  Chulsung BAE ,  Carrie Lynn TRANT

    IPC分类号： B01J41/14 ,  C08J5/22 ,  C08F212/08 ,  C08F212/32

    摘要： An anion exchange membrane is composed of a copolymer of 1,1-diphenylethylene and one or more styrene monomers, such as 4-tert-butylstyrene. The copolymer includes a backbone substituted with a plurality of ionic groups coupled to phenyl groups on the backbone via hydrocarbyl tethers between about 1 and about 7 carbons in length. High-temperature conditions enabled by these copolymers enhance conductivity performance, making them particularly suitable for use in anion exchange membranes in fuel cells, electrolyzers employing hydrogen, ion separations, etc. The properties of the membranes can be tuned via the degree of functionalization of the phenyl groups and selection of the functional groups, such as quaternary ammonium groups. Several processes can be used to incorporate the desired ionic functional groups into the polymers, such as chloromethylation, radical bromination, Friedel-Crafts acylation and alkylation, sulfonation followed by amination, or combinations thereof.

    METHOD OF GENERATING SIGNAL FOR SUPPORTING VEHICLE COMMUNICATION HANDOVER
    6.
    发明申请
    METHOD OF GENERATING SIGNAL FOR SUPPORTING VEHICLE COMMUNICATION HANDOVER 有权
    生成用于支持车辆通信切换的信号的方法

    公开(公告)号：US20110292910A1

    公开(公告)日：2011-12-01

    申请号：US12984830

    申请日：2011-01-05

    申请人： Sangwoo LEE ,  Min Jung Kim ,  Woong Cho ,  Hyun Seo Oh

    发明人： Sangwoo LEE ,  Min Jung Kim ,  Woong Cho ,  Hyun Seo Oh

    IPC分类号： H04W4/00

    CPC分类号： H04W36/08

    摘要： When supporting the handover from first road side equipment of a plurality of sets of road side equipment and second road side equipment that is adjacent to the first road side equipment to a vehicle, the first road side equipment generates a first channel seizing signal that is longer than that of the second road side equipment in a control channel of an N-th sync interval. The second road side equipment generates a second channel seizing signal that is longer than that of the first road side equipment in a control channel of an (N+1)-th sync interval.

    摘要翻译： 在从车辆的第一道路侧设备的多组路侧设备的第一路侧设备和第二道路侧设备向车辆支持切换时，第一道路侧设备生成更长的第一路段占用信号 比第N次同步间隔的控制信道中的第二路侧设备。 第二路侧设备在第（N + 1）同步间隔的控制信道中产生比第一路侧设备的长的第二信道占用信号。

    METHOD AND APPARATUS FOR GENERATING 3D STEREOSCOPIC IMAGE
    7.
    发明申请
    METHOD AND APPARATUS FOR GENERATING 3D STEREOSCOPIC IMAGE 审中-公开
    用于产生3D立体图像的方法和装置

    公开(公告)号：US20130258062A1

    公开(公告)日：2013-10-03

    申请号：US13489092

    申请日：2012-06-05

    申请人： Junyong NOH ,  Sangwoo LEE ,  Young-Hui KIM

    发明人： Junyong NOH ,  Sangwoo LEE ,  Young-Hui KIM

    IPC分类号： H04N13/02 ,  G06T17/00

    CPC分类号： G06T17/00 ,  G06T19/00 ,  H04N13/128

    摘要： Provided is a method for generating a 3D stereoscopic image, which includes: generating at least one 3D mesh surface by applying 2D depth map information to a 2D planar image; generating at least one 3D solid object by applying a 3D template model to the 2D planar image; arranging the 3D mesh surface and the 3D solid object on a 3D space and fixing a viewpoint; providing an interface so that cubic effects of the 3D mesh surface and the 3D solid object are correctable on the 3D space, and correcting the cubic effects of the 3D mesh surface and the 3D solid object according to a control value input through the interface; and obtaining a 3D solid image by photographing the corrected 3D mesh surface and 3D solid object with at least two cameras.

    摘要翻译： 提供了一种用于生成3D立体图像的方法，其包括：通过将2D深度图信息应用于2D平面图像来生成至少一个3D网格表面; 通过将3D模板模型应用于2D平面图像来生成至少一个3D固体对象; 将3D网格表面和3D实体对象布置在3D空间上并固定视点; 提供界面，使得3D网格表面和3D固体对象的三次效果在3D空间上是可校正的，并且根据通过界面输入的控制值来校正3D网格表面和3D固体对象的立方效果; 以及通过用至少两个照相机拍摄校正的3D网格表面和3D固体物体来获得3D立体图像。

    LIGHT-EMITTING DIODE PACKAGE
    8.
    发明申请
    LIGHT-EMITTING DIODE PACKAGE 有权
    发光二极管封装

    公开(公告)号：US20120313117A1

    公开(公告)日：2012-12-13

    申请号：US13420908

    申请日：2012-03-15

    申请人： Sangwoo LEE ,  Sunghee Won

    发明人： Sangwoo LEE ,  Sunghee Won

    IPC分类号： H01L33/62 ,  H01L33/50 ,  H01L33/08

    CPC分类号： H01L33/483 ,  H01L25/0753 ,  H01L27/15 ,  H01L33/486 ,  H01L33/50 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    摘要： Disclosed is a light-emitting diode package according to an embodiment, including; a body having a cavity formed therein, a lead frame placed in the cavity; and a light emitting diode electrically connected to the lead frame while having a slope angle relative to the bottom surface of the cavity, wherein a light emitting part and a non-light emitting part are present on the light emitting diode, and wherein a connection part is provided in a region of the cavity to be connected to at least a region of the non-light emitting part.

    摘要翻译： 公开了根据实施例的发光二极管封装，包括： 其中形成有腔的主体，放置在所述空腔中的引线框架; 以及发光二极管，其电连接到所述引线框架，同时具有相对于所述空腔的底表面的倾斜角度，其中在所述发光二极管上存在发光部分和非发光部分，并且其中连接部分 设置在所述空腔的与所述非发光部的至少一个区域连接的区域中。

    METHOD AND APPARATUS FOR MULTICAST TRANSMISSION IN WIRELESS NETWORK
    10.
    发明申请
    METHOD AND APPARATUS FOR MULTICAST TRANSMISSION IN WIRELESS NETWORK 失效
    无线网络中多播传输的方法与装置

    公开(公告)号：US20100226243A1

    公开(公告)日：2010-09-09

    申请号：US12717534

    申请日：2010-03-04

    申请人： Sangwoo LEE ,  Hyun Seo Oh ,  June Koo Rhee ,  Yonghwan Bang ,  Dujeong Lee

    发明人： Sangwoo LEE ,  Hyun Seo Oh ,  June Koo Rhee ,  Yonghwan Bang ,  Dujeong Lee

    IPC分类号： H04W28/04

    CPC分类号： H04L1/1845 ,  H04L1/1819 ,  H04L1/1867 ,  H04L2001/0093

    摘要： The present invention provides a method and apparatus for multicast transmission of a transmitting station in a wireless network. The method according to the present invention transmits a plurality of data packets to a plurality of receiving stations, receives information on loss of the plurality of the data packets from at least one of the plurality of the receiving stations, codes the plurality of the data packets into a single coded data packet based on the information on the loss of the plurality of the data packets and transmits an error control frame including the coded data packet to the plurality of the receiving stations. Therefore, when an error occurs at a data packet that a transmitting station transmits to a plurality of receiving stations by a multicast transmission, a number of retransmission of the data packet can be reduced.

    摘要翻译： 本发明提供了一种用于无线网络中的发射台的组播传输的方法和装置。 根据本发明的方法将多个数据分组发送到多个接收站，从多个接收站中的至少一个接收关于多个数据分组丢失的信息，对多个数据分组进行编码 基于关于多个数据分组的丢失的信息将其转换为单个编码数据分组，并将包括编码数据分组的错误控制帧发送到多个接收站。 因此，当发送站通过多播传输向多个接收站发送的数据分组发生错误时，可以减少数据分组的重传次数。