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    • 52. 发明授权
    • Wafer level packaging cap and fabrication method thereof
    • 晶圆级封装盖及其制造方法
    • US07579685B2
    • 2009-08-25
    • US11339500
    • 2006-01-26
    • Moon-chul LeeWoon-bae KimKae-dong BackQian WangJun-sik HwangKyu-dong Jung
    • Moon-chul LeeWoon-bae KimKae-dong BackQian WangJun-sik HwangKyu-dong Jung
    • H01L23/12H01L23/043
    • B81C1/00301B81B2207/095H01L21/76898H01L23/04H01L23/10H01L23/481H01L2924/0002H01L2924/00
    • A wafer level packaging cap and method thereof for a wafer level packaging are provided. The wafer level packaging cap covering a device wafer with a device thereon, includes a cap wafer having on a bottom surface a cavity providing a space for receiving the device, and integrally combined with the device wafer, a plurality of metal lines formed on the bottom surface of the cap wafer to correspond to a plurality of device pads formed on the device wafer to be electrically connected to the device, a plurality of buffer portions connected to the plurality of metal lines and comprising a buffer wafer with a plurality of grooves and a metal filled in the plurality of grooves, a plurality of connection rods electrically connected to the plurality of buffer portions and penetrating the cap wafer from a top portion of the buffer portion, and a plurality of cap pads formed on a top surface of the cap wafer and electrically connected to a plurality of connection rods.
    • 提供了一种用于晶片级封装的晶片级封装盖及其方法。 覆盖其上具有器件的器件晶片的晶片级封装盖包括盖晶片,其在底表面上具有提供用于接收器件的空间并与器件晶片整体结合的空腔,形成在底部的多个金属线 盖片晶片的表面对应于形成在器件晶片上以电连接到器件的多个器件焊盘,多个缓冲部分连接到多个金属线并且包括具有多个沟槽的缓冲晶片和 填充在所述多个槽中的金属,多个连接杆,电连接到所述多个缓冲部分,并且从所述缓冲部分的顶部穿透所述盖片;以及形成在所述盖片的顶表面上的多个帽垫 并且电连接到多个连接杆。
    • 53. 发明授权
    • Golf training device
    • 高尔夫训练装置
    • US07537525B2
    • 2009-05-26
    • US11474751
    • 2006-06-26
    • Qian Wang
    • Qian Wang
    • A63B69/36
    • A63B69/3632A63B53/14A63B60/10A63B69/0057A63B69/3614
    • A golf training device for aiding a golfer in perfecting their grip on a golf club and their swing. The golf training device includes an elongated member made from a flexible plastic material and that is designed to frictionally engage the handle portion of the golf club. The device includes a gripping region with first and second positioning aids thereon for correct placement of the golfer's thumbs. The device further includes a pair of lasers that are mounted in a rest area that integrally formed with the gripping region. The lasers are mounted so as to emit a pair of divergent laser beams outwardly away from the lowermost end of the device and on either side of the golf club head. The lasers are used to correctly align the device on the golf club shaft and as an aid for the golfer to check his grip on the club and the position he assumes for addressing a golf ball. The device may further be provided with a third laser mounted on the uppermost end of the gripping region such that the third laser emits a beam of light outwardly from the uppermost end and aligned with the longitudinal axis of the device. The third laser beam is useful for the golfer to train himself to correctly swing the golf club.
    • 一种用于帮助高尔夫球手完美掌握高尔夫球杆及其摆动的高尔夫训练装置。 高尔夫训练装置包括由柔性塑料材料制成并且被设计成摩擦地接合高尔夫球杆的把手部分的细长构件。 该装置包括夹持区域,其上具有第一和第二定位辅助件,用于正确放置高尔夫球手的拇指。 该装置还包括一对激光器,其安装在与夹持区域一体形成的休息区域中。 安装激光器以便从设备的最下端和高尔夫球杆头的任一侧向外发射一对发散的激光束。 激光器用于正确地对准高尔夫球杆杆上的装置,并且作为对高尔夫球手的帮助来检查他对球杆的抓地力以及他为打高尔夫球而设的位置。 设备还可以设置有安装在抓握区域的最上端的第三激光器,使得第三激光器从最上端向外发射光束并与装置的纵向轴线对齐。 第三激光束对高尔夫球手训练自己来正确摆动高尔夫球杆是有用的。
    • 55. 发明授权
    • Data placement for fault tolerance
    • 数据放置容错
    • US07000141B1
    • 2006-02-14
    • US10295554
    • 2001-11-14
    • Magnus KarlssonQian WangJohn Wilkes
    • Magnus KarlssonQian WangJohn Wilkes
    • G06F11/00
    • G06F9/5011G06F11/3442G06F11/3457
    • A technique for data placement in a distributed system that takes into account fault tolerance. Data placement is performed in which data objects, and possibly replicas thereof, are assigned to nodes within the distributed system. The resulting placement is then tested to determine whether the system provides desired performance under various different fault scenarios. If not, the distributed system is altered such as by altering its capacity or its capacity allocations. Performing data placement, testing for fault-tolerance and altering capacity or capacity allocations are performed repetitively, thereby increasing the system's ability to provide the desired performance under the fault scenarios. Preferably, a system and placement are eventually determined that provide the desired performance under the given fault scenarios.
    • 一种考虑到容错的分布式系统中的数据放置技术。 执行数据放置,其中数据对象及其可能的副本被分配给分布式系统内的节点。 然后测试结果的位置,以确定系统是否在各种不同的故障情况下提供所需的性能。 如果不是,分布式系统被改变,例如改变其容量或容量分配。 执行数据放置,重复测试容错和更改容量或容量分配,从而提高系统在故障情况下提供所需性能的能力。 优选地,最终确定在给定故障情况下提供期望性能的系统和布局。
    • 56. 发明授权
    • Infrared glucose sensor
    • 红外线葡萄糖传感器
    • US5222496A
    • 1993-06-29
    • US930141
    • 1992-08-14
    • Richard H. ClarkeQian Wang
    • Richard H. ClarkeQian Wang
    • A61B5/00
    • A61B5/1455A61B5/14532A61B5/1459A61B2562/0233A61B2562/043
    • Systems and methods for non-invasive blood analysis for the presence of glucose are disclosed in which blood is illuminated at a plurality of discrete wavelengths selected from the near infrared spectrum. Measurements of the intensity of transmitted or reflected light at such wavelengths are taken, and an analysis of transmittance or reflectance ratios for various wavelengths is performed. Changes in the ratios can be correlated with specific near infrared (IR) absorption peak for glucose at about 1600 nm +/-15 nm which varies with concentration of the analyte (the data wavelength) and the a second (reference) wavelength being sufficiently removed from the first so that measurements of light absorption at this second wavelength are relatively insensitive to the concentration of the analyte and yet the second wavelength is sufficiently close to the first wavelength to minimize interference from scattering effects and the like. Typically, the window bracketing these closely spaced wavelengths will be less than about 300 nm and preferably less than about 60 nm wide and, in some instances, more preferably less than about 30 nm wide.
    • 公开了用于葡萄糖存在的非侵入性血液分析的系统和方法,其中以从近红外光谱中选择的多个离散波长照射血液。 测量这些波长的透射光或反射光的强度,并对各种波长的透射率或反射率进行分析。 比率的变化可以与大约1600nm±15nm的葡萄糖的特定近红外(IR)吸收峰相关,其随着分析物的浓度(数据波长)和第二(参考)波长被充分去除而变化 从而使得在该第二波长处的光吸收的测量对分析物的浓度相对不敏感,而第二波长足够接近于第一波长,以最小化来自散射效应等的干扰。 通常,包围这些紧密间隔的波长的窗口将小于约300nm,优选小于约60nm宽,并且在一些情况下更优选小于约30nm宽。