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    Sliding mechanism for slide-type portable electronic device
    1.
    发明授权
    Sliding mechanism for slide-type portable electronic device 失效
    滑动式便携式电子设备的滑动机构

    公开(公告)号：US07869207B2

    公开(公告)日：2011-01-11

    申请号：US12417769

    申请日：2009-04-03

    申请人： Yu Zhang ,  Guo-Zhao Huang

    发明人： Yu Zhang ,  Guo-Zhao Huang

    IPC分类号： G06F1/16

    CPC分类号： H04M1/0237 ,  Y10T74/18808

    摘要： A sliding mechanism includes a main board, a sliding board, two racks, a gear, a connecting member and a winding coil. The main board defines a guiding slot. The two racks are positioned at two opposite sides of the main board. The gear matches each of the first and second racks. The sliding board is slidable along the guiding slot by the connecting member. The winding coil, the winding coil is tightened when the sliding board is pushed toward or away from the main board, and rebounds to its original shape to cause the sliding board to automatically further slide relative to the main board when the gear is detached from one rack and matches another rack.

    摘要翻译： 滑动机构包括主板，滑动板，两个齿条，齿轮，连接部件和绕组线圈。 主板定义了一个引导槽。 两个机架位于主板的两个相对的两侧。 齿轮匹配第一和第二机架中的每一个。 滑动板可以通过连接构件沿导引槽滑动。 卷绕线圈，当滑动板被推向或远离主板时，卷绕线圈被紧固，并且当齿轮从一个主体上拆下时，该弹簧板回弹到其原始形状，使得滑板相对于主板自动进一步滑动 机架并匹配另一个机架。

    BATTERY COVER MECHANISM
    2.
    发明申请
    BATTERY COVER MECHANISM 失效
    电池盖机构

    公开(公告)号：US20100035137A1

    公开(公告)日：2010-02-11

    申请号：US12494478

    申请日：2009-06-30

    申请人： Yu Zhang ,  Guo-Zhao Huang

    发明人： Yu Zhang ,  Guo-Zhao Huang

    IPC分类号： H01M2/10

    CPC分类号： H01M2/1066 ,  H04M1/0262

    摘要： A battery cover mechanism includes a housing, a battery cover and a releasing assembly. The housing has a first surface and at least one latching hook disposed thereon. The battery cover defines a notch therethrough corresponding to the latching hook of the housing and is detachably assembled with the housing by the releasing assembly. The releasing assembly includes a fixing base, an elastic piece and a releasing piece. The fixing base is mounted on the inner side surface of the battery cover and there form an assembling space together with the notch. The elastic piece is mounted on the fixing base and the releasing piece is slidably mounted on the fixing base. The releasing piece is slidably mounted on the fixing base to slidably resist the elastic piece to make the elastic piece release from the latching hook.

    摘要翻译： 电池盖机构包括壳体，电池盖和释放组件。 壳体具有第一表面和设置在其上的至少一个闩锁钩。 电池盖限定了与壳体的锁定钩对应的凹口，并且通过释放组件与壳体可拆卸地组装。 释放组件包括固定底座，弹性件和释放件。 固定座安装在电池盖的内侧表面上，与凹口一起形成组装空间。 弹性件安装在固定基座上，并且释放片可滑动地安装在固定底座上。 释放片可滑动地安装在固定基座上，以可滑动地抵靠弹性片，使得弹性片从锁钩脱开。

    Sliding mechanism
    3.
    发明授权
    Sliding mechanism 失效
    滑动机构

    公开(公告)号：US08213600B2

    公开(公告)日：2012-07-03

    申请号：US12400058

    申请日：2009-03-09

    申请人： Yu Zhang ,  Guo-Zhao Huang

    发明人： Yu Zhang ,  Guo-Zhao Huang

    IPC分类号： H04M1/00 ,  H04M9/00

    CPC分类号： H04M1/0237 ,  Y10T74/22

    摘要： A sliding mechanism used in a portable electronic device is described. The sliding mechanism includes a body section, a cover section, a rolling disk and a coil spring. The rolling disk is fixed to the cover section. A center of the coil spring is fixed to a center of the rolling disk. An end of the coil spring is fixed to a periphery of the rolling disk. When the rolling disk rotates relative to the body section, the coil spring generates a force towards or against the sliding direction of the cover section.

    摘要翻译： 描述了在便携式电子设备中使用的滑动机构。 滑动机构包括主体部分，盖部分，滚动盘和螺旋弹簧。 滚动盘被固定到盖部分。 螺旋弹簧的中心固定在滚动盘的中心。 螺旋弹簧的端部固定在滚动盘的周边。 当滚动盘相对于主体部分旋转时，螺旋弹簧产生朝向或抵靠盖部的滑动方向的力。

    Battery cover mechanism
    4.
    发明授权
    Battery cover mechanism 失效
    电池盖机构

    公开(公告)号：US07983037B2

    公开(公告)日：2011-07-19

    申请号：US12494478

    申请日：2009-06-30

    申请人： Yu Zhang ,  Guo-Zhao Huang

    发明人： Yu Zhang ,  Guo-Zhao Huang

    IPC分类号： H05K5/00 ,  H05K7/00 ,  H04M1/00 ,  A47B81/00

    CPC分类号： H01M2/1066 ,  H04M1/0262

    摘要： A battery cover mechanism includes a housing, a battery cover and a releasing assembly. The housing has a first surface and at least one latching hook disposed thereon. The battery cover defines a notch therethrough corresponding to the latching hook of the housing and is detachably assembled with the housing by the releasing assembly. The releasing assembly includes a fixing base, an elastic piece and a releasing piece. The fixing base is mounted on the inner side surface of the battery cover and there form an assembling space together with the notch. The elastic piece is mounted on the fixing base and the releasing piece is slidably mounted on the fixing base. The releasing piece is slidably mounted on the fixing base to slidably resist the elastic piece to make the elastic piece release from the latching hook.

    摘要翻译： 电池盖机构包括壳体，电池盖和释放组件。 壳体具有第一表面和设置在其上的至少一个闩锁钩。 电池盖限定了与壳体的锁定钩对应的凹口，并且通过释放组件与壳体可拆卸地组装。 释放组件包括固定底座，弹性件和释放件。 固定座安装在电池盖的内侧表面上，与凹口一起形成组装空间。 弹性件安装在固定基座上，并且释放片可滑动地安装在固定底座上。 释放片可滑动地安装在固定基座上，以可滑动地抵靠弹性片，使得弹性片从锁钩脱开。

    Automatically opening hinge assembly for portable electronic devices
    5.
    发明授权
    Automatically opening hinge assembly for portable electronic devices 失效
    自动打开便携式电子设备的铰链组件

    公开(公告)号：US08079115B2

    公开(公告)日：2011-12-20

    申请号：US12334650

    申请日：2008-12-15

    申请人： Yu Zhang ,  Guo-Zhao Huang

    发明人： Yu Zhang ,  Guo-Zhao Huang

    IPC分类号： E05D11/10

    CPC分类号： H04M1/0216 ,  Y10T16/5387 ,  Y10T16/53988 ,  Y10T16/540243 ,  Y10T16/540247 ,  Y10T16/54025

    摘要： A hinge assembly (100) includes a cam (13), a follower (14), a first spring (12), a press rod (17), a control member (18) and a second spring (16). The cam has a cam surface. The follower has a latching cam surface engaging with the cam surface. The first spring provides an elastic force causing the cam surface of the cam and the latching cam surface of the follower to abut each other. The press rod includes a threaded portion (173). The control member threadedly engages with the threaded portion of the press rod. The second spring provides an elastic force to return the control member. When the press rod is pushed, the control member rotates to cause the follower to rotate whereby the cam surface of the cam rotates relative to the latching cam surface of the follower.

    摘要翻译： 铰链组件（100）包括凸轮（13），从动件（14），第一弹簧（12），压杆（17），控制构件（18）和第二弹簧（16）。 凸轮具有凸轮表面。 从动件具有与凸轮表面接合的闭锁凸轮表面。 第一弹簧提供使凸轮的凸轮表面和从动件的闩锁凸轮表面彼此邻接的弹性力。 压杆包括螺纹部分（173）。 控制构件与压杆的螺纹部分螺纹接合。 第二弹簧提供弹性力以使控制构件返回。 当按压推杆时，控制构件旋转以使从动件旋转，由此凸轮的凸轮表面相对于从动件的闭锁凸轮表面旋转。

    COMMUNICATION SCHEMES FOR SMALL CYCLIC DELAY DIVERSITY REFERENCE SIGNALS
    7.
    发明申请
    COMMUNICATION SCHEMES FOR SMALL CYCLIC DELAY DIVERSITY REFERENCE SIGNALS 审中-公开

    公开(公告)号：US20200052804A1

    公开(公告)日：2020-02-13

    申请号：US16491307

    申请日：2017-08-11

    申请人： Chenxi HAO ,  Yu ZHANG ,  Chao WEI ,  Qualcomm Incorporated

    发明人： Chenxi Hao ,  Yu Zhang ,  Chao Wei

    IPC分类号： H04B17/364 ,  H04B17/24 ,  H04B17/318 ,  H04L5/00 ,  H04B7/06 ,  H04W72/04

    摘要： The described techniques relate to improved methods, systems, devices, or apparatuses that support communication schemes for small cyclic delay diversity (SCDD) reference signals. A base station may transmit a control message comprising at least one channel state information (CSI) configuration parameter to a user equipment (UE). The UE may identify a time offset between a plurality of virtual antennas of the base station based at least in part on the CSI configuration parameter. The UE may perform measurements of a plurality of CSI reference signals (CSI-RSs) transmitted by the base station and associated with the virtual antennas. The UE may transmit a feedback message based at least in part on the determined time offset and the measurements of the CSI-RSs.

    Method and apparatus for indicating downlink channel measurement and method and apparatus performing downlink channel measurement in a relaying system
    9.
    发明授权
    Method and apparatus for indicating downlink channel measurement and method and apparatus performing downlink channel measurement in a relaying system 有权
    用于指示下行链路信道测量的方法和装置，以及在中继系统中执行下行链路信道测量的方法和装置

    公开(公告)号：US09426686B2

    公开(公告)日：2016-08-23

    申请号：US13879320

    申请日：2011-08-05

    申请人： Su Yi ,  Yu Zhang ,  Zhennian Sun ,  Ming Lei

    发明人： Su Yi ,  Yu Zhang ,  Zhennian Sun ,  Ming Lei

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10

    摘要： The present invention provides a method and apparatus for indicating downlink channel measurement and a method and apparatus for performing channel measurement. The method for indicating downlink channel measurement comprises: receiving information on interferes of a user equipment; generating, based on downlink subframe configuration information, a downlink channel measurement indication for each of possible combinations of the interferers, wherein the channel measurement indication is adapted to indicate a subframe group to be measured by a user equipment; and sending the downlink channel measurement indication to the user equipment so as to indicate the user equipment to perform corresponding downlink channel measurement. According to embodiments of the present invention, the subframe groups that are required to be measured by the user equipment may be determined with respect to possible combinations of interferers corresponding to different levels of interference. Thus, the user equipment may perform channel measurement for respective subframe groups. Therefore, the channel quality as determined in such way will be more accurate and reliable and better match the actual channel condition. Moreover, it also provides a possibility for the serving node to perform the scheduling more accurately and effectively.

    摘要翻译： 本发明提供一种用于指示下行链路信道测量的方法和装置以及用于执行信道测量的方法和装置。 用于指示下行链路信道测量的方法包括：接收关于用户设备干扰的信息; 基于下行链路子帧配置信息生成针对干扰源的每个可能组合的下行链路信道测量指示，其中，所述信道测量指示适于指示要由用户设备测量的子帧组; 并向用户设备发送下行链路信道测量指示，以指示用户设备执行相应的下行链路信道测量。 根据本发明的实施例，可以根据对应于不同干扰等级的干扰源的可能组合来确定需要由用户设备测量的子帧组。 因此，用户设备可以对各个子帧组执行信道测量。 因此，以这种方式确定的信道质量将更准确和可靠，并且更好地匹配实际信道条件。 此外，它还为服务节点更准确有效地执行调度提供了可能性。