会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明授权
    • Egg marker
    • 蛋标记
    • US3988834A
    • 1976-11-02
    • US438779
    • 1974-02-01
    • Robert J. Anderson
    • Robert J. Anderson
    • B43L13/00
    • B43L13/00
    • Apparatus for marking eggs comprising parallel upstanding brace members fixed to a horizontal base; a rotatable element rotating in one of said brace members and operable to engage one end of an egg; another member yieldably urged against another end of the egg and operable to allow rotation of the egg with respect to the end of that member; a disc member fixed to said rotatable member; apertures near the peripheral edge of the disc member operable to pass over a corresponding aperture in said first brace member; a pin operable to pass through one of the apertures in said disc member therethrough into said corresponding aperture in said first brace member; a metal straight edge guide above and substantially parallel to the axis of the egg and substantially rigid; a sliding member operable to slide on said straight edge member along a line parallel to the central axis of the egg; an aperture vertically deposed in said slide member operable to hold a pencil; and a weight member having a central axis and an aperture along said central axis for engaging the top portion of the pencil; whereby pencilled marks on said egg can be selectively made by movement of the slide member and by movement of said disc with fixed positions determined by passing the pin through the disc to the corresponding aperture in the first mentioned upstanding brace member.
    • 用于标记鸡蛋的装置,包括固定在水平底座上的平行直立支撑件; 可旋转元件,其在所述支撑构件中的一个中旋转并且可操作以接合蛋的一端; 另一个成员可屈服地敦促反对蛋的另一端并且可操作以允许蛋相对于该构件的端部旋转; 固定到所述可旋转构件的盘构件; 靠近圆盘部件周边边缘的孔可操作地穿过所述第一支撑件中相应的孔; 可操作地穿过所述盘构件中的一个孔穿过所述第一支撑构件中的所述相应孔的销; 金属直边引导件在卵的轴线上方并且基本上平行于鸡蛋的轴线并且基本上是刚性的; 滑动构件,其可操作以沿着与所述鸡蛋的中心轴线平行的线在所述直边缘构件上滑动; 在所述滑动构件中垂直放置的孔可操作以保持铅笔; 以及配重构件,具有沿着所述中心轴线的中心轴线和孔径,用于与铅笔的顶部部分接合; 由此可以通过滑动构件的移动和通过将销穿过盘确定的固定位置的所述盘的移动来选择性地在所述鸡蛋上形成铅笔标记到第一提及的直立支撑构件中的相应的孔。
    • 38. 发明授权
    • Hybrid GNSS and TDOA wireless location system
    • 混合GNSS和TDOA无线定位系统
    • US08199050B2
    • 2012-06-12
    • US13240964
    • 2011-09-22
    • Pete A. BoyerRonald LefeverRashidus S. MiaRobert J. Anderson
    • Pete A. BoyerRonald LefeverRashidus S. MiaRobert J. Anderson
    • G01S19/45
    • G01S19/46
    • A method and apparatus for position determination is provided using measurements from both Global Positioning System (GPS) receivers and terrestrial-based Uplink Time Difference of Arrival (UTDOA) receivers. The method involves the transformation of downlink satellite measurements into equivalent UTDOA measurements by computing comparable cross-correlation coefficients and time differences of arrival with respect to a UTDOA reference station. The method includes a weighting operation whereby the relative weights of the UTDOA measurements and the relative weights of the GPS measurements are adjusted based on a theoretical scaling followed by empirical adjustments. The method further involves the efficient computation and combining of metrics that are used to minimize the weighted error between candidate location solutions and the UTDOA and GPS measurements.
    • 使用来自全球定位系统(GPS)接收机和基于地面的上行链路到达时差(UTDOA)接收机的测量来提供用于位置确定的方法和装置。 该方法涉及通过计算相对于UTDOA参考站的可比互相关系数和到达时间差来将下行链路卫星测量转换成等效的UTDOA测量。 该方法包括一个加权操作,其中UTDOA测量的相对权重和GPS测量的相对权重基于经验调整后的理论缩放来调整。 该方法还涉及用于最小化候选位置解决方案与UTDOA和GPS测量之间的加权误差的度量的有效计算和组合。
    • 40. 发明申请
    • Passive System for Recovering Cryptography Keys
    • 用于恢复加密密钥的被动系统
    • US20110150211A1
    • 2011-06-23
    • US12645123
    • 2009-12-22
    • Robert J. Anderson
    • Robert J. Anderson
    • H04K1/00
    • H04L63/30H04W12/02H04W12/04
    • Modern cellular wireless communications providers strive to keep their network and subscribers secure through various means. The identity of the subscriber may be obfuscated through the use of a temporary identifier for most network transactions including signaling events, voice calls, SMS messages and data sessions. A subscriber's unique identity may only be transmitted over the air in an encrypted form. Similarly, the content of voice calls, SMS messages and data sessions may also be encrypted when transmitted over the air and even when transferred over internal network interfaces. However, the use of encryption presents significant challenges for law enforcement communities when court ordered lawful intercept is required to monitor and locate subscribers utilizing the wireless networks for illegal and/or terrorist purposes. A technique to aid in the determination of a subscriber's unique wireless identity and the decryption of encrypted signals would be very useful for lawful intercept. In this document we describe an architecture and technique to aid in the decryption of encrypted wireless signals for lawful intercept by determining the current encryption key. It may also be used to decrypt encrypted signals on internal interfaces of the wireless and wireline networks.
    • 现代蜂窝无线通信提供商努力通过各种方式保持网络和用户的安全。 可以通过对大多数网络事务使用临时标识符来混淆订户的身份,包括信令事件,语音呼叫,SMS消息和数据会话。 用户的唯一身份只能以加密形式通过空中传输。 类似地,即使在通过内部网络接口传输时,语音呼叫,SMS消息和数据会话的内容也可以通过空中传输进行加密。 然而,当法院命令合法拦截需要监视和定位利用无线网络进行非法和/或恐怖活动的用户时,加密使用对执法团体来说是一个重大的挑战。 一种帮助确定用户唯一无线身份和加密信号解密的技术对于合法拦截将是非常有用的。 在本文中,我们描述了一种通过确定当前加密密钥来帮助解密加密无线信号以进行合法拦截的架构和技术。 它也可以用于解密无线和有线网络的内部接口上的加密信号。