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    • 1. 发明授权
    • EMI shielding device which can be easily assembled and disassembled
    • EMI屏蔽装置,易于组装和拆卸
    • US08837169B2
    • 2014-09-16
    • US13616959
    • 2012-09-14
    • Fu-Lung LuYi-He Huang
    • Fu-Lung LuYi-He Huang
    • H05K9/00H01F27/32H05K3/30
    • H05K5/0221H05K9/0049
    • An electromagnetic interference (EMI) shielding device includes first and second housing portions assembled along an assembly direction, at least two spaced-apart female fasteners fixed to one of the first and second housing portions, a plurality of male fasteners corresponding in number to the female fasteners and spacedly fixed to the other one of the first and second housing portions, and at least one grip member connected to one of the first and second housing portions. The grip member is applied with a force along the assembly direction or along a direction opposite to the assembly direction to engage or disengage the male and female fasteners.
    • 电磁干扰(EMI)屏蔽装置包括沿着组装方向组装的第一和第二壳体部分,固定到第一和第二壳体部分中的一个的至少两个间隔开的阴紧固件,多个对应于女性 紧固件并且间隔地固定到第一和第二壳体部分中的另一个,以及连接到第一和第二壳体部分中的一个的至少一个抓握构件。 把持部件沿组装方向施加力,或者沿着与组装方向相反的方向施加力,从而接合或脱离公和母紧固件。
    • 4. 发明申请
    • Displaying Widget Elements Based On Display Device Resolution
    • 基于显示设备分辨率显示小部件元素
    • US20120081390A1
    • 2012-04-05
    • US13154582
    • 2011-06-07
    • Jun Tao CuiGu Yi HeWei HuangXiao Wen Zhu
    • Jun Tao CuiGu Yi HeWei HuangXiao Wen Zhu
    • G09G5/00
    • G06F17/30905
    • Displaying a web page on a display device is accomplished by receiving resolution information corresponding to a resolution of the display device, receiving a resolution threshold for displaying a widget element on the web page, and determining whether the resolution of the display device is less than the resolution threshold for displaying the widget element. If the resolution of the display device is not less than the resolution threshold for displaying the widget element, the widget element is displayed on the web page, wherein the web page is displayed on the display device. If the resolution of the display device is smaller than the resolution threshold for displaying the widget element, the widget element is not displayed on the web page.
    • 在显示装置上显示网页是通过接收对应于显示装置的分辨率的分辨率信息,接收在网页上显示小部件元素的分辨率阈值,以及确定显示装置的分辨率是否小于 用于显示小部件元素的分辨率阈值。 如果显示设备的分辨率不小于用于显示小部件元素的分辨率阈值,则微件元素被显示在网页上,其中网页被显示在显示设备上。 如果显示设备的分辨率小于用于显示小部件元素的分辨率阈值,则小部件元素不会显示在网页上。
    • 5. 发明授权
    • Utilization of a multifunctional pin to control a switched-mode power converter
    • 利用多功能引脚来控制开关式功率转换器
    • US08102679B2
    • 2012-01-24
    • US12192399
    • 2008-08-15
    • Xiaowu GongSiu Kam KokYi HeTuck Meng Chan
    • Xiaowu GongSiu Kam KokYi HeTuck Meng Chan
    • H02M3/335
    • H02M3/156H02M3/33507H02M2001/0022H02M2001/0032Y02B70/16
    • An embodiment of the invention relates to a power converter including a resistor divider with an internal node to sense an input line voltage. The internal node is operable as a multifunctional pin. A controller compares a feedback voltage dependent on a power converter output characteristic to a current-sense signal including an offset dependent on a voltage of the internal node to control entry and exit of the power converter from burst mode operation. The node may be employed to manage power converter operation by sensing or controlling its voltage to signal operation in a standby or burst mode, to sense the input line voltage, to enable an external system to signal shutdown to the power converter, and to enable the power converter to signal a delayed restart condition to the external system.
    • 本发明的实施例涉及一种功率转换器,其包括具有用于感测输入线电压的内部节点的电阻分压器。 内部节点可用作多功能引脚。 控制器将取决于功率转换器输出特性的反馈电压与包括取决于内部节点的电压的偏移的电流检测信号进行比较,以控制功率转换器的进入和退出以进行突发模式操作。 可以采用该节点来管理功率转换器的操作,通过感测或控制其电压以在备用或突发模式下信号操作,以感测输入线路电压,使外部系统能够向功率转换器发出信号关闭, 电源转换器向外部系统发出延迟重启状态信号。
    • 9. 发明授权
    • Back-to-back NPN/PNP protection diodes
    • 背对背NPN / PNP保护二极管
    • US07573103B1
    • 2009-08-11
    • US11855704
    • 2007-09-14
    • Yi HeZhizheng LiuMeng DingWei Zheng
    • Yi HeZhizheng LiuMeng DingWei Zheng
    • H01L27/06
    • H01L27/0266H01L27/0255
    • A device includes a memory device and an NPN or PNP diode coupled to a word-line of the memory device. The NPN diode includes a p-type substrate connected to ground, a well of n-type material formed in the p-type substrate in direct physical contact with the p-type substrate and electrically connected to the p-type substrate via a first metal line, a well of p-type material formed in the first well of n-type material, a first n-type region formed in the well of p-type material in direct physical contact with the well of p-type material and connected to the word line of the memory device, and a first p-type region formed in the well of n-type material in direct physical contact with the well of n-type material and electrically connected to the well of p-type material via a second metal line. The PNP diode includes a n-type substrate connected to ground, a well of p-type material formed in the n-type substrate in direct physical contact with the n-type substrate and electrically connected to the n-type substrate via a first metal line, a well of n-type material formed in the first well of p-type material, a first p-type region formed in the well of n-type material in direct physical contact with the well of n-type material and connected to the word line of the memory device, and a first n-type region formed in the well of p-type material in direct physical contact with the well of p-type material and electrically connected to the well of n-type material via a second metal line.
    • 一种设备包括存储器件和耦合到存储器件的字线的NPN或PNP二极管。 NPN二极管包括连接到地的p型衬底,在p型衬底中形成的与p型衬底直接物理接触的n型材料的阱,并通过第一金属电连接到p型衬底 线,在n型材料的第一阱中形成的p型材料的阱,形成在p型材料的阱中的第一n型区,与p型材料的阱直接物理接触并连接到 存储器件的字线和形成在n型材料的阱中的与n型材料的阱直接物理接触并且经由第二p型材料电连接到p型材料的阱的第一p型区域 金属线。 PNP二极管包括连接到地的n型衬底,形成在n型衬底中的p型材料的阱与n型衬底直接物理接触并且经由第一金属电连接到n型衬底 线,在p型材料的第一阱中形成的n型材料的阱,形成在n型材料的阱中的与n型材料的阱直接物理接触的第一p型区,并连接到 存储器件的字线和形成在p型材料的阱中的第一n型区域,其与p型材料的阱直接物理接触并且经由第二类型的n型材料电连接到n型材料的阱 金属线。
    • 10. 发明授权
    • Method and system for distributed baseband measurements
    • 分布式基带测量方法和系统
    • US07474638B2
    • 2009-01-06
    • US10737432
    • 2003-12-15
    • Yi HeXiangzhou Joe ZhangJohn E. Neeley
    • Yi HeXiangzhou Joe ZhangJohn E. Neeley
    • H04Q7/00
    • H04B17/327H04B2201/7071
    • A baseband measurement system includes a host and a Digital Immediate Frequency (DIF) subsystem. The DIF subsystem includes both hardware and software components, such as, for example, a microprocessor and its associated software, a FPGA, one or more ASICs, and memory. The baseband measurements are processed using the FPGA, ASICs, and the microprocessor and its software. The microprocessor controls the flow of the data in and out of the memory and distributes the processing tasks to both the hardware and software components in a cooperative manner. The microprocessor orchestrates the measurements and processing by operating as a measurement state machine. Selection of the proper component is based on the type of measurement and its processing requirements, as well as the current state of the hardware and software components. The host receives the processed data and performs post-processing operations if needed. The host also displays the processed data.
    • 基带测量系统包括主机和数字立即频率(DIF)子系统。 DIF子系统包括硬件和软件组件,例如微处理器及其相关软件,FPGA,一个或多个ASIC和存储器。 基带测量使用FPGA,ASIC以及微处理器及其软件进行处理。 微处理器控制数据进出存储器的流程,并以合作的方式将处理任务分配给硬件和软件组件。 微处理器通过作为测量状态机进行操作来调节测量和处理。 选择适当的组件是基于测量类型及其处理要求,以及硬件和软件组件的当前状态。 主机接收处理后的数据,并根据需要执行后处理操作。 主机还显示已处理的数据。