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31. 发明授权

EP0826290B1 ZONE-BASED ASSET TRACKING AND CONTROL SYSTEM 失效
标题翻译：基于区域的品阶和控制系统
公开(公告)号：EP0826290B1
公开(公告)日：2007-07-18
申请号：EP96915525.8
申请日：1996-05-06
申请人： Sensormatic Electronics Corporation
发明人： GHARRAFI, Touraj , GRIMES, Mark , ROMER, Kevin, D.
IPC分类号： H04Q1/00 , G06K17/00 , G07C9/00
CPC分类号： G08B13/14 , G06K17/0022 , G07C9/00111 , G08B13/2408 , G08B13/2434 , G08B13/2462 , G08B13/2471 , G08B13/2474 , G08B13/248 , G08B13/2482 , G08B13/2488
摘要： A data processing system automatically maintains records of respective locations of a plurality of objects in real time. Each of the objects has secured thereto a respective object marker (54) which transmits an identification signal that is unique to the respective object. Sensor devices (52, 58) are installed at respective doorways of a building. Each sensor device receives the identification signal transmitted from the object marker as the respective object is moved through the doorway. The sensor device detects from the identification signal a direction in which the object is being moved through the doorway and generates a detection signal indicative of the detected direction of movement and also indicative of the identification signal for the object. The data processing system (66) receives the detection signals from the sensor devices and maintains a data record with respect to each of the objects indicating the present location, in the building, of each of the objects.

32. 发明公开

EP1796111A1 Amorphous alloys for magneto-acoustic markers in electronic article surveillance having reduced, low or zero co-content and method of annealing the same 有权
标题翻译：接收过程为生产与amorphischen副支柱与低电子物品监视或没有Co含量和标识表征磁声波标记
公开(公告)号：EP1796111A1
公开(公告)日：2007-06-13
申请号：EP07004102.5
申请日：2001-09-18
申请人： Vacuumschmelze GmbH , Sensormatic Electronics Corporation
发明人： Liu, Nen-Chin , Herzer, Giselher
IPC分类号： H01F1/153 , G08B13/24
CPC分类号： G08B13/2408 , C21D1/04 , C21D1/26 , C22C1/002 , G08B13/2437 , G08B13/244 , G08B13/2442 , H01F1/15341
摘要： A ferromagnetic resonator for use in a marker in a magnetomechanical electronic article surveillance system is manufactured at reduced cost by being continuously annealed with a tensile stress applied along the ribbon axis and by providing an amorphous magnetic alloy containing iron, cobalt and nickel and in which the portion of cobalt is less than 3 at%.
摘要翻译：用于在磁机械电子物品监视系统中的标记中使用的铁磁谐振器以降低的成本通过与沿带轴施加的拉伸应力被连续退火，并通过含有铁，钴和镍，并且其中所述提供在非晶磁性合金制造的钴的部分是小于3原子％。

33. 发明公开

EP1793355A2 A magnetomechanical electronic article surveillance system and method using side-band detection 审中-公开
标题翻译：磁电机械电子物品监视系统和方法，用于使用边带检测
公开(公告)号：EP1793355A2
公开(公告)日：2007-06-06
申请号：EP06021158.8
申请日：2001-08-21
申请人： Sensormatic Electronics Corporation
发明人： Patterson, Hubert A. , Lian Ming-Ren
IPC分类号： G08B13/24
CPC分类号： G08B13/2408 , G08B13/2462
摘要： An electronic article surveillance (EAS) system and method utilizing two transmitted signals to generate and detect a marker signal is provided. The first signal is set at or near the resonance of the marker so its energy can be transmitted and stored in the marker. The second signal is a low frequency magnetic field that changes the resonant frequency of the marker. Because the marker's resonant frequency is constantly varying in response to the low frequency magnetic field, the marker's response to the first transmitted signal also changes. As a result, the marker performs a modulation on the first transmitted signal. Detection of a sideband of the modulated signal indicates the presence of the marker within an interrogation zone formed by the two transmitted signals. Multiple interrogation zones are implemented by transmitting multiple low frequency signals, one low frequency signal for each interrogation zone.
摘要翻译：提供了一种电子物品监视（EAS）系统和方法，利用两个反mitted信号以产生和检测的标记物的信号。所述第一信号被设置在或接近标记的谐振，以便其能量可以是反式mitted并存储在标记物。第二信号是一个低频磁场做了改变标记的谐振频率。因为标记的共振频率是不断在变化的响应于低频磁场，标记的到第一互mitted信号响应于是变化。其结果是，标记对第一反mitted信号的调制。经调制的信号的边带的检测指示在询问区内的标志物的存在由两个反式mitted信号形成。多个询问区域通过发送多个低频信号，对于每一个询问区一个低频信号执行。

34. 发明公开

EP1781543A2 RADIO FREQUENCY IDENTIFICATION (RFID) LABEL APPLICATOR 审中-公开
标题翻译： ETIKETTENAPPLIKATORFÜR无线电频率识别（RFID）
公开(公告)号：EP1781543A2
公开(公告)日：2007-05-09
申请号：EP05792769.1
申请日：2005-08-29
申请人： Sensormatic Electronics Corporation
发明人： FORD, John, C. , MARCUS, Christopher
IPC分类号： B65C9/18 , B65C9/40
CPC分类号： B65C9/1884 , B65C2009/0003 , B65C2009/0093 , B65C2009/405 , G06K2017/0041 , G08B13/2417 , Y10T156/1707
摘要： The invention is related to an RFID applicator that may include a peeler member (140) including a peel end (142), the peeler member being configured to cause an RFID label (102) to peel away from a web (110) when the web passes around the peel end; a label tamp assembly (150) configured to receive the RFID label and to move the RFID label into contact with an item (104) on which the RFID label is to be applied; and a label reject assembly having an extendable path altering mechanism (500) located proximate to said peel end, configured to advance from a retracted position to an extended position to alter a path of the web around said peel end, and wherein said extendable path altering mechanism is positioned and dimensioned to inhibit an RFID label from peeling away from said web.

35. 发明公开

EP1776680A1 DEACTIVATOR USING INDUCTIVE CHARGING 有权
标题翻译：电感的免费使用SANTANDER deaktivator
公开(公告)号：EP1776680A1
公开(公告)日：2007-04-25
申请号：EP05783827.8
申请日：2005-08-05
申请人： Sensormatic Electronics Corporation
发明人： HALL, Stewart, E. , LEONE, Steven, V.
IPC分类号： G08B13/24
CPC分类号： G08B13/2411
摘要： Method and apparatus for a deactivator using an inductive charging technique are described.

36. 发明公开

EP1776662A1 TUNABLE SPIRAL ANTENNA FOR SECURITY TAG 有权
标题翻译：可调螺旋天线安全标签
公开(公告)号：EP1776662A1
公开(公告)日：2007-04-25
申请号：EP05779760.7
申请日：2005-08-08
申请人： Sensormatic Electronics Corporation
发明人： COPELAND, Richard, L. , SHAFER, Gary, Mark
IPC分类号： G06K19/077 , G08B13/24 , H01Q1/36
CPC分类号： H01Q1/22 , G06K19/0726 , G06K19/07749 , G06K19/07786 , H01Q1/2225 , H01Q9/28 , Y10T29/49016
摘要： A security tag comprising: a substrate having a surface; a lead frame to mount on said surface, said lead frame having a first side and a second side, said lead frame to connect to said antenna; an integrated circuit to connect to said lead frame; an antenna disposed on said surface, said antenna to comprise a first antenna portion and a second antenna portion, said first antenna portion to connect to said first side and said second antenna portion to connect said second side, wherein said antenna is tuned to an operating frequency by modifying a first length for said second antenna portion after said antenna portions are disposed on said surface; and wherein each portion has a first antenna end and a second antenna end, said first antenna end to connect to said lead frame, said first antenna portion to form an inwardly spiral pattern from said integrated circuit in a first direction, and said second antenna portion to form an inwardly spiral pattern from said integrated circuit in a second direction.

37. 发明授权

EP0938721B1 METHOD AND APPARATUS FOR ACTIVATING MAGNETOMECHANICAL EAS MARKERS WHILE PREVENTING FORMATION OF DEMAGNETIZATION FIELD 失效
标题翻译：方法和设备激活磁机械EAS标记成分无ENTMAGNETISIERUNGSFELDERZEUGUNG
公开(公告)号：EP0938721B1
公开(公告)日：2007-03-28
申请号：EP97943324.0
申请日：1997-09-12
申请人： Sensormatic Electronics Corporation
发明人： COPELAND, Richard, L. , LIAN, Ming, R.
IPC分类号： G08B13/24
CPC分类号： G08B13/2408 , G08B13/2411 , G08B13/2434 , G08B13/2437 , G08B13/244 , G08B13/2442
摘要： A two-dimensional array of magnetomechanical markers (20) is adhered to a continuous web (62). A magnetizer element (70) is scanned (74) across the web (62) to magnetize the bias elements in a group of markers (20) with a first polarity, thereby activating the group of markers. The web (62) is then advanced (68) and the magnetizer (70) is scanned across the web in an opposite direction (76) to the previous scan to magnetize the bias elements of a second group of the markers (20) with a second polarity, thereby activating the second group of markers. The web (62) is slit in a longitudinal direction to produce web-strips each carrying a column of the activated markers. The web-strips are rolled to form marker roll assemblies each having about half the bias elements magnetized with a first polarity and the remaining bias elements magnetized with an opposite polarity. The roll of activated markers forms no more than a minimal 'leakage' magnetic field.

38. 发明公开

EP1489635A3 High efficiency core antenna and construction method 有权
标题翻译：高效油门天线和它们的制备方法
公开(公告)号：EP1489635A3
公开(公告)日：2007-02-07
申请号：EP04013527.9
申请日：2004-06-08
申请人： Sensormatic Electronics Corporation
发明人： Hall, Stewart E. , Balch, Brent F. , Copeland, Richard L. , Farrell, William
IPC分类号： H01F27/28 , H01Q1/22 , H01Q7/06
CPC分类号： H01Q1/2216 , H01F17/045 , H01Q1/22 , H01Q7/06 , H01Q7/08 , H01Q21/00
摘要： A magnetic core antenna system including a magnetic core and a winding network. The winding network may be configured with a non-uniform ampere-turn distribution to achieve a desired flux density in the core. The network may include a plurality of windings configured to provide a winding impedance facilitating optimal transmitter power delivery to the windings. A magnetic core may be constructed from multiple components having longitudinal contact surfaces and joined by a transverse clamping force. An air gap may be provided between the components to allow relative movement therebetween.

39. 发明授权

EP1312059B1 A MAGNETOMECHANICAL ELECTRONIC ARTICLE SURVEILLANCE SYSTEM AND METHOD USING SIDEBAND DETECTION 有权
标题翻译：磁机械物品监控系统及方法FOR SEITENBANDDETEKTIERUNG
公开(公告)号：EP1312059B1
公开(公告)日：2006-10-18
申请号：EP01964338.6
申请日：2001-08-21
申请人： Sensormatic Electronics Corporation
发明人： LIAN, Ming-Ren , PATTERSON, Hubert, A.
IPC分类号： G08B13/24
CPC分类号： G08B13/2408 , G08B13/2462
摘要： An electronic article surveillance (EAS) system and method utilizing two transmitted signals to generate and detect a marker signal is provided. The first signal is set at or near the resonance of the marker so its energy can be transmitted and stored in the marker. The second signal is a low frequency magnetic field that changes the resonant frequency of the marker. Because the marker's resonant frequency is constantly varying in repsonse to the low frequency magnetic field, the marker's response to the first transmitted signal also changes. As a result, the marker performs a modulation on the first transmitted signal. Detection of a sideband of the modulated signal indicates the presence of the marker within an interrogation zone formed by the two transmitted signals. Multiple interrogation zones can be implemented by transmitting multiple low frequency signals, one low frequency signal for each interrogation zone.

40. 发明授权

EP1413007B1 ELECTRONIC ARTICLE SURVEILLANCE ANTENNA COILS WITH VARIABLE WIND-GEOMETRY 有权
标题翻译：天线线圈与可变几何线圈的电子产品ASSURANCE
公开(公告)号：EP1413007B1
公开(公告)日：2006-09-27
申请号：EP02794645.8
申请日：2002-07-31
申请人： Sensormatic Electronics Corporation
发明人： TRYER, Mark C. , VALADE, Franklin, H., Jr. , FERNANDEZ, Gilbert , LOPEZ, Pedro , RAYMOND, Dale, W.
IPC分类号： H01Q11/12 , G08B23/00
CPC分类号： H01Q7/00 , G08B13/2402
摘要： An EAS antenna (1) having uniform antenna thickness along the antenna height is provided. The antenna contains at least two overlapping coils (2) where the individual coil cross-section are variable with respect to the circumference. If the individual coil thickness is halved at the overlap (8), the antenna will have uniform thickness along the antenna height. This is accomplished by reducing the number of wire turns per layer along one or more sections of the coil, and simultaneously increasing the number of wire layers on the same sections.

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