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    • 33. 发明申请
    • METHOD FOR SOLVING CONFLICT BETWEEN NETWORK SEARCHING AND MOBILE PHONE TRAFFIC AND A MULTI-CARD MULTI-BY MOBILE PHONE
    • 用于解决网络搜索与移动电话交易之间的冲突的方法以及多卡移动电话
    • US20120021804A1
    • 2012-01-26
    • US13102598
    • 2011-05-06
    • Feng ShiYu Sun
    • Feng ShiYu Sun
    • H04W48/18H04W88/02
    • H04W48/16H04W72/12H04W88/06
    • A method for solving conflict between network searching and mobile phone traffic of a multi-card multi-standby mobile phone is provided. The method comprises storing network searching information of a first user card and processing the mobile phone traffic of a second user card, when conflict occurs between the network searching of the first user card and the mobile phone traffic of the second user card, and continuing to perform the network searching according to the stored network searching information of the first user card after completing the mobile phone traffic, when processing time of the mobile phone traffic of the second user card is less than or equal to a time threshold value. A multi-card multi-standby mobile phone is provided too. The mobile phone comprises a RAM for storing the network searching information, a timer unit for measuring the processing time of mobile phone traffic, a comparing unit set with the time threshold value for comparing the processing time of the mobile phone traffic with the time threshold value, and a MCU for continuing to perform the network searching according to the stored network searching information of the first user card when the processing time of the mobile phone traffic is less than or equal to the time threshold value. The present invention promotes the efficiency of the network searching.
    • 提供一种解决多卡多待机手机网络搜索与移动电话流量冲突的方法。 该方法包括存储第一用户卡的网络搜索信息并处理第二用户卡的移动电话业务,当第一用户卡的网络搜索与第二用户卡的移动电话业务之间发生冲突时, 在第二用户卡的移动电话业务的处理时间小于或等于时间阈值的情况下,在完成移动电话业务之后,根据所存储的第一用户卡的网络搜索信息执行网络搜索。 还提供了多卡多待机手机。 移动电话包括用于存储网络搜索信息的RAM,用于测量移动电话业务的处理时间的定时器单元,设置有用于将移动电话业务的处理时间与时间阈值进行比较的时间阈值的比较单元 以及MCU,用于当移动电话业务的处理时间小于或等于时间阈值时,根据所存储的第一用户卡的网络搜索信息继续执行网络搜索。 本发明提高了网络搜索的效率。
    • 36. 发明授权
    • Methods and structure for improved disk head switching to avoid zipper zones
    • 改善磁头切换以避免拉链区域的方法和结构
    • US07679851B1
    • 2010-03-16
    • US11122838
    • 2005-05-05
    • Yu SunDon BrunnettLin Guo
    • Yu SunDon BrunnettLin Guo
    • G11B5/09
    • G11B5/59616G11B5/012
    • Methods and structure for switching heads on a multiple recording surface disk drive that uses bi-directional radial writing toward a zipper zone at a middle diameter. When switching from a first head to a second head, features and aspects hereof assure that the second head will not be positioned in the zipper zone of the corresponding second surface and hence will not lose track following servo synchronization and control. In one aspect, added buffer or guard tracks having valid servo information but no data are added on either side of the zipper zone to assure that under the worst-case misalignment of surfaces the second head will not be positioned in its corresponding zipper zone when switching from the first head.
    • 在多个记录表面磁盘驱动器上切换磁头的方法和结构,其使用向中间直径的拉链区域进行双向径向书写。 当从第一头切换到第二头部时,其特征和方面确保第二头部不会被定位在相应的第二表面的拉链区域中,因此在伺服同步和控制之后不会失去跟踪。 在一个方面,在拉链区域的任一侧添加了具有有效的伺服信息而没有数据的附加的缓冲器或保护轨道,以确保在最差的表面未对准的情况下,当切换时,第二头部将不位于相应的拉链区域 从第一个头。
    • 37. 发明授权
    • Controller selection to reduce written-in run-out
    • 控制器选择可减少写入耗尽
    • US07643239B2
    • 2010-01-05
    • US11789680
    • 2007-04-25
    • Yu SunXiaoping Hu
    • Yu SunXiaoping Hu
    • G11B21/02G11B5/596
    • G11B5/59627G11B5/59633G11B5/59666
    • Embodiments of the present invention reduce the written-in run-out in servo data written to a storage medium. A set of servo controllers are evaluated and the controller having the best expected performance among the set is selected and employed. One embodiment of the present invention is a servo controller configured to select and employ a controller having a least amount of expected written-in run-out among a set of controllers. Another embodiment of the present invention is a method comprising a step for applying a set of controllers; and selecting a controller from the set of controllers with a least expected amount of written-in run out. Another embodiment of the present invention is a system comprising a servo controller for employing and selecting a disk controller that has a least expected amount of written-in run-out among a set of controllers.
    • 本发明的实施例减少写入存储介质的伺服数据的写入跳动。 评估一组伺服控制器,并选择并采用具有最佳预期性能的控制器。 本发明的一个实施例是一种伺服控制器,被配置为在一组控制器中选择和使用具有最少量的预期写入跳动的控制器。 本发明的另一实施例是一种方法,包括:应用一组控制器的步骤; 以及从所述一组控制器中选择具有最少预期的写入用完量的控制器。 本发明的另一实施例是一种包括伺服控制器的系统,该伺服控制器用于采用和选择在一组控制器中具有最少预期的写入跳动量的磁盘控制器。
    • 38. 发明申请
    • Piezoelectric element and manufacturing method thereof, head gimbal assembly, and disk drive device with the same
    • 压电元件及其制造方法,磁头万向架组件和具有该磁盘驱动装置的磁盘驱动装置
    • US20090290263A1
    • 2009-11-26
    • US12153618
    • 2008-05-21
    • MingGao YaoYu Sun
    • MingGao YaoYu Sun
    • G11B5/56B32B38/10
    • G11B5/5552Y10T29/42
    • A piezoelectric element comprises a first laminated structure body and a second laminated structure body. Side surfaces of the first and the second laminated structure bodies that are parallel to a laminating direction both have at least a portion etched to form a recess so that a step distance is formed between sides of the two adjacent electrode layers that are parallel to the laminating direction. The design of the step distance of the present invention increases insulation resistance between the two adjacent electrode layers on the opposite surfaces of the piezoelectric layer, lowers reject rate, and reduce manufacture cost. The first and the second laminated structure bodies are symmetrically laminated and bonded together, thus optimizing force balancing performance. The recess of the first and second laminated structure body may be filled with insulation resin, which also increases insulation resistance between the two adjacent electrode layers of the piezoelectric layer. The present invention also discloses a method of manufacturing a PZT element, a HGA with the PZT element and a disk drive unit having such HGA.
    • 压电元件包括​​第一层叠结构体和第二层叠结构体。 与层叠方向平行的第一层叠结构体和第二层叠结构体的侧面均具有至少一部分被蚀刻以形成凹部,从而在平行于层叠的两个相邻的电极层的侧面之间形成台阶距离 方向。 本发明的台阶距离的设计提高了在压电层的相对表面上的两个相邻电极层之间的绝缘电阻,降低了废品率,并降低了制造成本。 第一和第二层压结构体对称地层压在一起,从而优化力平衡性能。 第一和第二层叠结构体的凹部可以填充绝缘树脂,这也增加了压电层的两个相邻电极层之间的绝缘电阻。 本发明还公开了一种制造PZT元件的方法,具有PZT元件的HGA和具有这种HGA的盘驱动单元。