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11. 发明授权

US5975581A System for confirming the authenticity of an article using a magnetic reader 失效
标题翻译：使用磁性读取器确认物品的真实性的系统
公开(公告)号：US5975581A
公开(公告)日：1999-11-02
申请号：US139844
申请日：1998-08-25
申请人： Thomas A. Nicolette , Peter Y. Zhou , Dexing Pang
发明人： Thomas A. Nicolette , Peter Y. Zhou , Dexing Pang
IPC分类号： B65D79/00 , G06K7/08 , G08B13/24 , B32B29/02
CPC分类号： G08B13/2408 , B65D79/00 , G06K7/082 , G08B13/2445 , B65D2201/00 , B65D2203/00
摘要： A method for confirming the authenticity of an article including placing a semi hard piece of material on an article then printing a magnetic pattern on the semi hard piece of material. In order to view the pattern, a viewer containing a suspension of materials will be placed over the semi hard piece of material. The suspension of materials will then orient in the presence of a magnetic field adjacent to the magnetic material.
摘要翻译：一种用于确认物品的真实性的方法，包括将半硬质材料放置在物品上，然后在半硬质材料上印刷磁性图案。为了观看图案，将包含材料悬浮液的观察者放置在半硬质材料上。然后材料的悬浮液在与磁性材料相邻的磁场的存在下取向。

12. 发明授权

US5847650A Theft resistant circuit assembly 失效
标题翻译：防盗电路组件
公开(公告)号：US5847650A
公开(公告)日：1998-12-08
申请号：US725699
申请日：1996-10-04
申请人： Peter Y. Zhou , Thomas A. Nicolette , Edward J. Callaghan , Paul F. McNamara
发明人： Peter Y. Zhou , Thomas A. Nicolette , Edward J. Callaghan , Paul F. McNamara
IPC分类号： G08B13/24 , H05K1/02 , G08B13/14
CPC分类号： G08B13/2408 , G08B13/2417 , G08B13/2437 , G08B13/2442 , G08B13/2445 , G08B13/2462 , H05K1/0266 , H05K1/0275 , H05K2201/0347 , H05K2201/083 , H05K2201/09309
摘要： Printed circuit boards and integrated circuit assemblies have security markers formed thereon by deposition techniques or affixed thereto, either directly or by prior encasement of the markers in a resin prior to such affixation.
摘要翻译：印刷电路板和集成电路组件通过沉积技术在其上形成安全标记，或者通过沉积技术直接或通过在标记之前将标记预先包装在树脂中而形成。

13. 发明授权

US06390419B1 Position detector for track mounted surveillance systems 有权
公开(公告)号：US06390419B1
公开(公告)日：2002-05-21
申请号：US09784964
申请日：2001-02-16
申请人： Thomas A. Nicolette , Peter Y. Zhou , Lawrence Chao
发明人： Thomas A. Nicolette , Peter Y. Zhou , Lawrence Chao
IPC分类号： B61L2300
摘要： A mechanism for detecting the position of a carriage moveable along a track. The mechanism includes a wheel fixed to the carriage which rotates as the carriage moves along the track. A mark is disposed on a portion of the wheel. A detector is fixed to the carriage for sensing the mark as the wheel rotates and outputs a signal in response. A carriage processor receives the signal and determines the position of the carriage along the track.

14. 发明授权

US06189838B1 Position detector for track mounted surveillance systems 失效
标题翻译：轨道安装监控系统的位置检测器
公开(公告)号：US06189838B1
公开(公告)日：2001-02-20
申请号：US09089462
申请日：1998-06-02
申请人： Thomas A. Nicolette , Peter Y. Zhou , Lawrence Chao
发明人： Thomas A. Nicolette , Peter Y. Zhou , Lawrence Chao
IPC分类号： B61L2300
CPC分类号： G08B13/19623
摘要： A mechanism for detecting the position of a carriage moveable along a track. The mechanism includes a wheel fixed to the carriage which rotates as the carriage moves along the track. A mark is disposed on a portion of the wheel. A detector is fixed to the carriage for sensing the mark as the wheel rotates and outputs a signal in response. A carriage processor receives the signal and determines the position of the carriage along the track.
摘要翻译：一种用于检测可沿着轨道移动的托架的位置的机构。该机构包括固定到滑架的轮子，该滑架随着滑架沿轨道移动而旋转。标记设置在车轮的一部分上。检测器被固定到滑架上，用于在轮转动时感测标记，并输出响应的信号。托架处理器接收信号并确定托架沿着轨道的位置。

15. 发明授权

US5825291A Electronic article surveillance system 失效
标题翻译：电子物品监控系统
公开(公告)号：US5825291A
公开(公告)日：1998-10-20
申请号：US827041
申请日：1997-03-25
申请人： Victor Platt , Christopher Reinard Paul , Thomas A. Nicolette , Peter Y. Zhou
发明人： Victor Platt , Christopher Reinard Paul , Thomas A. Nicolette , Peter Y. Zhou
IPC分类号： G08B13/24 , H01Q7/04 , G08B13/14
CPC分类号： G08B13/2474 , H01Q7/04
摘要： An electronic article surveillance system capable of reliable operation at high frequencies such as about 8 MHz, has an arrangement of transmitter and receiver antennas each lying in a flat, horizontal plane in substantial alignment with each other, with the receiver antenna positioned at the floor of a passageway at an interrogation zone and the transmitter antenna positioned overhead. Each antenna takes the form of a pair of parallel-connected, coplanar loops with the transmitter-connected loops being positioned such that electrical current flows around each loop in parallel in the same direction (a ++ configuration) and in the receiver antenna electrical current flows around each loop in parallel in mutually opposite directions (a +- configuration). The antennas are approximately of the same size and overall configuration, and they are positioned in substantial alignment so that the currents induced in the receiver antenna by the field from the transmitter antenna will effectively cancel. Current variations caused by the passage of a target through the interrogation zone will be greater in some of the conductors of the receiver antenna than in others and so can be detected.
摘要翻译：能够在诸如约8MHz的高频下可靠运行的电子物品监视系统具有发射器和接收器天线的布置，每个发射器和接收器天线彼此基本上对准地位于平坦的水平面中，而接收器天线位于在询问区的通道和位于顶部的发射机天线。每个天线采取一对并联连接的共面环路的形式，发射机连接的环路被定位成使得电流沿着相同的方向（a ++配置）并联在每个环路周围，并且在接收机天线中的电流在相互相反的方向（a +配置）上并联流过每个环路。天线大致相同的尺寸和总体配置，并且它们被定位成基本对准，使得在接收机天线中由发射机天线的场感应的电流将被有效地消除。由目标通过询问区引起的电流变化在接收机天线的一些导体中比在其他导体中更大，因此可以检测。

16. 发明授权

US5304983A Multiple pulse responder and detection system and method of making and using same 失效
标题翻译：多脉冲响应器和检测系统及其制作和使用方法
公开(公告)号：US5304983A
公开(公告)日：1994-04-19
申请号：US803330
申请日：1991-12-04
申请人： Peter Y. Zhou , John Dunn , Charles D. Graham , Kyung-Ho Shin
发明人： Peter Y. Zhou , John Dunn , Charles D. Graham , Kyung-Ho Shin
IPC分类号： G01R33/02 , G01V3/00 , G01V3/08 , G01V15/00 , G08B13/24 , H01F1/153 , G08B13/14
CPC分类号： G08B13/2408 , G08B13/2442 , G08B13/2471
摘要： A responder for electronic article surveillance apparatus is made by subjecting a plurality of magnetizable elements to heating in the presence of a magnetic field and maintaining the field at a different intensity for each element as it is cooled to provide different magnetic characteristics so that when the responder is subjected to a cyclically varying magnetic interrogation field its several elements produce spaced apart pulses in each cycle.
摘要翻译：电子物品监视装置的响应者是通过在存在磁场的情况下对多个可磁化元件进行加热而制成的，并且在冷却时将该场保持不同的强度，以提供不同的磁特性，使得当响应者经受周期性变化的磁询问场，其几个元件在每个周期中产生间隔开的脉冲。

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