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    • 111. 发明授权
    • Power converter employing a tapped inductor and integrated magnetics and method of operating the same
    • 采用抽头电感器和集成磁体的功率转换器及其操作方法
    • US07876191B2
    • 2011-01-25
    • US11942632
    • 2007-11-19
    • Sriram ChandrasekaranKris Y. KaoJun Zhang
    • Sriram ChandrasekaranKris Y. KaoJun Zhang
    • H01F27/34
    • H01F27/2847H01F3/14H02M3/158H02M2001/0064
    • A power converter employing a magnetic device including a magnetic core and first and second tapped windings. Each winding of the magnetic device has first and second winding sections, respectively, coupled to the magnetic core, wherein the first and second winding sections are formed from a formed and folded planar conductive sheet. The magnetic core includes a common leg, a plurality of outer legs, and a top plate. The first and second winding sections are constructed with a formed and folded planar conductive sheet formed with structures usable as pins in a through-hole, surface-mount, or combined printed wiring board assembly process. The outer legs at either end of the magnetic core are positioned back from magnetic core ends, and the magnetic core is formed with a stepped structure to accommodate winding pins in a surface-mount printed wiring board assembly process.
    • 一种使用包括磁芯和第一和第二抽头绕组的磁性装置的功率转换器。 磁性装置的每个绕组分别具有耦合到磁芯的第一和第二绕组部分,其中第一和第二绕组部分由成形和折叠的平面导电片形成。 磁芯包括公共腿,多个外腿和顶板。 第一和第二绕组部分由在通孔,表面安装或组合的印刷线路板组装工艺中形成为可用作销的结构的成形和折叠的平面导电片构成。 磁芯两端的外腿位于磁芯端部的后面,磁芯形成阶梯状结构,以便在表面贴装印刷电路板组装工艺中容纳卷绕销。
    • 113. 发明申请
    • Method of Uplink Multi-Cell Joint Detection in a Time Division-Synchronous Code Division Multiple Access System
    • 时分同步码分多址系统上行多小区联合检测方法
    • US20100296489A1
    • 2010-11-25
    • US12808245
    • 2007-12-18
    • Jun ZhangMeiling DingHe Huang
    • Jun ZhangMeiling DingHe Huang
    • H04B7/216
    • H04W24/10H04W24/00H04W48/08H04W76/10H04W88/08H04W88/12
    • The present invention discloses a method for uplink multi-cell joint detection in a Time Division-Synchronous Code Division Multiple Access system to realize uplink multi-cell joint detection by a Node B. The method comprises: a radio network controller sending neighbor cell channel updating information to neighbor Node Bs of a cell where a user terminal is located when a Node B application part protocol process happens at an Iub interface to establish a radio link for the user terminal; and the neighbor Node Bs adding information of the user terminal into an uplink multi-cell joint detection information of the cell where uplink joint detection is required to be performed for the user terminal after receiving the neighbor cell channel updating information. The method of the present invention realizes uplink multi-cell joint detection by a Node B.
    • 本发明公开了一种时分同步码分多址系统中的上行多小区联合检测方法,用于实现节点B的上行多小区联合检测。该方法包括:无线网络控制器发送相邻小区信道更新 当在Iub接口发生节点B应用部分协议进程以建立用户终端的无线电链路时,向用户终端所在的小区的邻居节点B发送信息; 邻居节点B将用户终端的信息添加到在接收到相邻小区信道更新信息之后需要对用户终端执行上行链路联合检测的小区的上行链路多小区联合检测信息。 本发明的方法实现了节点B的上行链路多小区联合检测。
    • 119. 发明授权
    • Heat dissipation device with a fan duct
    • 散热装置带风扇导管
    • US07545643B2
    • 2009-06-09
    • US11681735
    • 2007-03-02
    • Tao LiJun Zhang
    • Tao LiJun Zhang
    • H05K7/20F28F7/00H05K5/00
    • H01L23/467H01L23/4093H01L2924/0002H01L2924/00
    • A heat dissipation device adapted for cooling a heat-generating electronic component includes a heat sink (30), a fan (40) mounted on the heat sink (30), a fan duct (70) mounted on the fan (40) and a clip (50) securing the fan duct (70) on the fan (40). The fan (40) is sandwiched between a top of the heat sink (30) and a bottom of the fan duct (70). The clip (70) includes an axis (51) pivotably mounted on to a bottom of the fan duct (70), a locking portion (52) extending from an end of the axis (51) and buckled with the fan duct (70), and a pressing portion (53) bent from the axis (51) and engaging with a bottom surface of the top plate (42) of the fan (40).
    • 适于冷却发热电子部件的散热装置包括:散热器(30),安装在散热器(30)上的风扇(40);安装在风扇(40)上的风扇导管(70) 将风扇导管(70)固定在风扇(40)上的夹子(50)。 风扇(40)夹在散热器(30)的顶部和风扇导管(70)的底部之间。 夹子(70)包括可枢转地安装在风扇导管(70)的底部上的轴线(51),从轴线(51)的端部延伸并与风扇导管(70)一起弯曲的锁定部分(52) 以及从轴线(51)弯曲并与风扇(40)的顶板(42)的底面接合的按压部(53)。