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    • 51. 发明授权
    • Image spam filtering based on senders' intention analysis
    • 基于发件人意图分析的图像垃圾邮件过滤
    • US08180837B2
    • 2012-05-15
    • US12114815
    • 2008-05-04
    • Jun LuJiandong Cheng
    • Jun LuJiandong Cheng
    • G06F15/16G06K9/00
    • G06Q10/107G06K9/00456
    • Systems and methods for an anti-spam detection module that can detect image spam are provided. According to one embodiment, an image spam detection process involves determining and measuring various characteristics of images that may be embedded within or otherwise associated with an electronic mail (email) message. An approximate display location of the embedded images is determined. The existence of one or more abnormal factors associated with the embedded images is identified. A quantity of text included in the one or more embedded images is determined and measured by analyzing one or more blocks of binarized representations of the one or more embedded images. Finally, the likelihood that the email message is spam is determined based on one or more of the approximate display location, the existence of one or more abnormal factors and the quantity and location of text measured.
    • 提供了可以检测图像垃圾邮件的反垃圾邮件检测模块的系统和方法。 根据一个实施例,图像垃圾邮件检测过程涉及确定和测量可以嵌入在电子邮件(电子邮件)消息内或以其他方式与电子邮件(电子邮件))消息相关联的图像的各种特征。 确定嵌入图像的近似显示位置。 识别与嵌入图像相关联的一个或多个异常因素的存在。 通过分析一个或多个嵌入图像的二值化表示的一个或多个块来确定和测量包含在一个或多个嵌入图像中的文本量。 最后,基于一个或多个近似显示位置,一个或多个异常因素的存在以及测量的文本的数量和位置来确定电子邮件是垃圾邮件的可能性。
    • 53. 发明授权
    • System and method for controlling deflection of a charged particle beam within a graded electrostatic lens
    • 用于控制渐变静电透镜内的带电粒子束的偏转的系统和方法
    • US08129695B2
    • 2012-03-06
    • US12647950
    • 2009-12-28
    • Peter L. KellermanFrank SinclairVictor BenvenisteJun Lu
    • Peter L. KellermanFrank SinclairVictor BenvenisteJun Lu
    • G21K1/06
    • H01J37/3171H01J37/1477H01J2237/053H01J2237/12H01J2237/24514
    • A method and apparatus for controlling deflection, deceleration, and focus of an ion beam are disclosed. The apparatus may include a graded deflection/deceleration lens including a plurality of upper and lower electrodes disposed on opposite sides of an ion beam, as well as a control system for adjusting the voltages applied to the electrodes. The difference in potential between pairs of upper and lower electrodes are varied using a set of “virtual knobs” that are operable to independently control deflection and deceleration of the ion beam. The virtual knobs include control of beam focus and residual energy contamination, control of upstream electron suppression, control of beam deflection, and fine tuning of the final deflection angle of the beam while constraining the beam's position at the exit of the lens. In one embodiment, this is done by fine tuning beam deflection while constraining the beam position at the exit of the VEEF. In another embodiment, this is done by fine tuning beam deflection while measuring the beam position and angle at the wafer plane. In a further embodiment, this is done by tuning a deflection factor to achieve a centered beam at the wafer plane.
    • 公开了一种用于控制离子束的偏转,减速和聚焦的方法和装置。 该装置可以包括梯度偏转/减速透镜,其包括设置在离子束的相对侧上的多个上下电极,以及用于调节施加到电极的电压的控制系统。 使用一组“虚拟旋钮”来改变上下电极对之间的电位差,可以独立地控制离子束的偏转和减速。 虚拟旋钮包括对束聚焦和剩余能量污染的控制,上游电子抑制的控制,光束偏转的控制以及光束的最终偏转角的微调,同时约束光束在透镜出射处的位置。 在一个实施例中,这是通过微调光束偏转来实现的,同时约束在VEEF的出口处的光束位置。 在另一个实施例中,这是通过在测量晶片平面处的光束位置和角度时微调光束偏转来完成的。 在另一个实施例中,这通过调整偏转因子来实现在晶圆平面处的中心束。
    • 58. 发明申请
    • SYSTEM AND METHOD FOR CONTROLLING DEFLECTION OF A CHARGED PARTICLE BEAM WITHIN A GRADED ELECTROSTATIC LENS
    • 控制抛光静电镜中带电粒子束的偏移的系统和方法
    • US20110155921A1
    • 2011-06-30
    • US12647950
    • 2009-12-28
    • Peter L. KellermanFrank SinclairVictor BenvenisteJun Lu
    • Peter L. KellermanFrank SinclairVictor BenvenisteJun Lu
    • G21K1/06H01J3/14
    • H01J37/3171H01J37/1477H01J2237/053H01J2237/12H01J2237/24514
    • A method and apparatus for controlling deflection, deceleration, and focus of an ion beam are disclosed. The apparatus may include a graded deflection/deceleration lens including a plurality of upper and lower electrodes disposed on opposite sides of an ion beam, as well as a control system for adjusting the voltages applied to the electrodes. The difference in potential between pairs of upper and lower electrodes are varied using a set of “virtual knobs” that are operable to independently control deflection and deceleration of the ion beam. The virtual knobs include control of beam focus and residual energy contamination, control of upstream electron suppression, control of beam deflection, and fine tuning of the final deflection angle of the beam while constraining the beam's position at the exit of the lens. In one embodiment, this is done by fine tuning beam deflection while constraining the beam position at the exit of the VEEF. In another embodiment, this is done by fine tuning beam deflection while measuring the beam position and angle at the wafer plane. In a further embodiment, this is done by tuning a deflection factor to achieve a centered beam at the wafer plane.
    • 公开了一种用于控制离子束的偏转,减速和聚焦的方法和装置。 该装置可以包括梯度偏转/减速透镜,其包括设置在离子束的相对侧上的多个上下电极,以及用于调节施加到电极的电压的控制系统。 使用一组“虚拟旋钮”来改变上下电极对之间的电位差,可以独立地控制离子束的偏转和减速。 虚拟旋钮包括对束聚焦和剩余能量污染的控制,上游电子抑制的控制,光束偏转的控制以及光束的最终偏转角的微调,同时约束光束在透镜出射处的位置。 在一个实施例中,这是通过微调光束偏转来实现的,同时约束在VEEF的出口处的光束位置。 在另一个实施例中,这是通过在测量晶片平面处的光束位置和角度时微调光束偏转来完成的。 在另一个实施例中,这通过调整偏转因子来实现在晶圆平面处的中心束。
    • 60. 发明申请
    • SYSTEMS AND METHODS FOR NORMALIZING DATA OF HETEROGENEOUS DATA SOURCES
    • 异构数据源数据正常化的系统和方法
    • US20100332561A1
    • 2010-12-30
    • US12749897
    • 2010-03-30
    • Anand PrahladParag GokhaleRajiv KottomtharayilJun LuRahul S. Pawar
    • Anand PrahladParag GokhaleRajiv KottomtharayilJun LuRahul S. Pawar
    • G06F17/30
    • G06F11/1451G06F11/1448G06F11/1458G06F11/1464G06F11/1469G06F17/30283G06F17/3056H04L63/102H04L67/1097
    • Systems and methods integrate disparate backup devices with a unified interface. In certain examples, a management console manages data from various backup devices, while retaining such data in its native format. The management console can display a hierarchical view the client devices and/or their data and can further provide utilities for processing the various data formats. A data structure including fields for storing both metadata common to the client device data and value-added metadata can be used to mine or process the data of the disparate client devices. The unified single platform and interface reduces the need for multiple data management products and/or customized data utilities for each individual client device and provides a single pane of glass view into data management operations. Integrating the various types of storage formats and media allows a user to retain existing storage infrastructures and further facilitates scaling to meet long-term management needs.
    • 系统和方法将不同的备份设备与统一的接口集成。 在某些示例中,管理控制台管理来自各种备份设备的数据,同时以其本机格式保留此类数据。 管理控制台可以显示客户端设备和/或其数据的分层视图,并且可以进一步提供用于处理各种数据格式的实用程序。 可以使用包括用于存储客户端设备数据和增值元数据共有的元数据的字段的数据结构来挖掘或处理不同客户端设备的数据。 统一的单一平台和接口减少了对每个单独的客户端设备的多个数据管理产品和/或定制数据实用程序的需求,并将单个窗格视图提供到数据管理操作中。 集成各种类型的存储格式和媒体允许用户保留现有的存储基础架构,并进一步促进扩展以满足长期管理需求。