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    • 21. 发明授权
    • Electro-optic signal measurement
    • 电光信号测量
    • US4928058A
    • 1990-05-22
    • US355514
    • 1989-05-23
    • Steven Williamson
    • Steven Williamson
    • G01R31/302G01R1/07G01R15/24
    • G01R15/24G01R1/071
    • Electro-optic probes which are adapted to be placed in the fringe field from electrical signals propagating on conductors (which may be conductors of an integrated circuit) and which modulate optical pulses passing therethrough, for example by modulating the polarization of the light in accordance with the Pockels effect, utilize thin bodies of electro-optic material, such as a single crystal of GaAs in a manner to reduce physical damage to the probe and to the circuit and to precisely locate the probe in the field of the signal being measured, such as adjacent to the conductor of interest. The electro-optic material that is used may also be implanted with high energy ions of low Z materials (e.g. hydrogen or oxygen) so as to create charge trapping sites and to reduce the photo conductivity of the semiconductive electro-optic material sufficiently that the dielectric relaxation time (where photo current through the material reduces by 1/e) is less than the duration of the optical pulses without eliminating the electro-optic (e.g. Pockels) effect.
    • 电光探针适于从在导体(可以是集成电路的导体)上传播并且调制通过其的光脉冲的电信号放置在条纹场中,例如通过调制根据 普克尔斯效应利用诸如GaAs单晶的电光材料薄体,以减少对探头和电路的物理损伤,并将探头精确地定位在被测信号的场中,例如 与感兴趣的导体相邻。 所使用的电光材料也可以用低Z材料(例如氢或氧)的高能离子注入,以便产生电荷捕获位点并且足以降低半导电电光材料的光电导率,使得电介质 弛豫时间(其中通过材料的光电流减少1 / e)小于光脉冲的持续时间,而不消除电光(例如Pockels)效应。
    • 23. 发明申请
    • MULTIMEDIA PLAYER AND BROWSER SYSTEM
    • 多媒体播放器和浏览器系统
    • US20070271366A1
    • 2007-11-22
    • US11678347
    • 2007-02-23
    • Timothy DemersDonald KernSteven ReiserChristopher PattersonDoug NaufelSteven Williamson
    • Timothy DemersDonald KernSteven ReiserChristopher PattersonDoug NaufelSteven Williamson
    • G06F15/173
    • G06F16/44
    • A multimedia software application that can include audio, video and/or graphics, in a manner that combines the multimedia experience with the transfer of information from and between a variety of sources (126), in a variety of directions, and subject to a variety of prompts. The application provides a “Web in Page” approach, in which a series of windows have the same or similar “look and feel”, yet can be used to access and display information from a variety of sources (126), including local content (112) (hard drive or other locally stored media), and web-based online content (118), including that available from a dedicated, integrated server (114), affiliated servers (114), or even other computer users. The application of the present invention can be provided in stand-alone form, to be loaded on a client device (116) (e.g., personal computer) from either a recorded medium or downloaded online. In addition to this “Web in Page” application interface, a “Web in Skin” interface may be provided, by which the application interface may be varied based on client user (110) or advertiser (126) preferences to provide a customized interface format Optionally, and preferably, the application is provided in a form where it is recorded on, and thereby combined with, digitally recorded content, such as a music CD or DVD.
    • 一种可以包括音频,视频和/或图形的多媒体软件应用程序,其方式是将多媒体体验与各种来源(126)之间以及各种方向的信息的传送结合在一起,并以多种方式 的提示。 该应用程序提供了“Web页面”方法,其中一系列窗口具有相同或相似的“外观和感觉”,但可用于访问和显示来自各种来源(126)的信息,包括本地内容( 包括可从专用集成服务器(114),附属服务器(114)甚至其他计算机用户获得的在线内容(118)(硬盘驱动器或其他本地存储的媒体)和基于网络的在线内容(118)。 本发明的应用可以以独立的形式提供,从记录介质或在线下载到客户端设备(116)(例如,个人计算机)上。 除了这个“Web在页面”应用程序界面之外,还可以提供“Web外观”界面,通过该接口可以基于客户端用户(110)或广告主(126)偏好来改变应用接口以提供定制的界面格式 可选地,并且优选地,应用以其被记录在数字记录的内容(诸如音乐CD或DVD)上并由其组合的形式提供。
    • 26. 发明申请
    • Computer system having a local or remote low-voltage power button
    • 具有本地或远程低压电源按钮的计算机系统
    • US20050168936A1
    • 2005-08-04
    • US10769249
    • 2004-01-30
    • Pankaj SharmaSteven Williamson
    • Pankaj SharmaSteven Williamson
    • G06F1/16G06F1/18G06F1/26
    • G06F1/181G06F1/26
    • A computer system according to a preferred embodiment of the invention may have either a local or a remote low-voltage power button. The arrangement is freely reconfigurable by the end user. A socket or plug is accessible from the exterior of the enclosure of a main unit. On the inside of the enclosure, the socket or plug is coupled to circuitry for sensing activity in a power button. The socket or plug is adapted to removably mate with a corresponding socket or plug on either a low-voltage power button or a low-voltage power button extender assembly. The low-voltage power button may comprise simply a switch integrated with a socket or plug. The low-voltage power button extender assembly may comprise a switch coupled to a socket or plug by means of a flexible cable.
    • 根据本发明的优选实施例的计算机系统可以具有本地或远程低电压电源按钮。 该装置可由最终用户自由重新配置。 插座或插头可从主机外壳的外部进入。 在机箱的内部,插座或插头连接到用于感测电源按钮中的活动的电路。 插座或插头适于与低压电源按钮或低压电源按钮扩展器组件上的相应插座或插头可拆卸地配合。 低压电源按钮可以简单地包括与插座或插头集成的开关。 低压电源按钮扩展器组件可以包括通过柔性电缆耦合到插座或插头的开关。