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1.发明授权AN APPARATUS FOR DATA COMMUNICATION AND DEACTIVATION OF ELECTRONIC ARTICLE SURVEILLANCE TAGS 失效设备进行数据传输和DE电子监控物品标签
公开(公告)号：EP0928472B1
公开(公告)日：2006-02-01
申请号：EP97909902.5
申请日：1997-09-26
CPC分类号： G08B13/242 , G08B13/246 , G08B13/2474
摘要： An apparatus for data communication and deactivating an electronic article surveillance tag comprising an antenna (54) for communicating with a transponder located within a predetermined area and a deactivation coil (52) for deactivating an electronic article surveillance tag located within the predetermined area.
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2.发明公开AN APPARATUS FOR DATA COMMUNICATION AND DEACTIVATION OF ELECTRONIC ARTICLE SURVEILLANCE TAGS 失效设备进行数据传输和DE电子监控物品标签
公开(公告)号：EP0928472A1
公开(公告)日：1999-07-14
申请号：EP97909902.0
申请日：1997-09-26
IPC分类号： G08B13
CPC分类号： G08B13/242 , G08B13/246 , G08B13/2474
摘要： An apparatus for data communication and deactivating an electronic article surveillance tag comprising an antenna (54) for communicating with a transponder located within a predetermined area and a deactivation coil (52) for deactivating an electronic article surveillance tag located within the predetermined area.
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公开(公告)号：EP2070000B1
公开(公告)日：2011-03-16
申请号：EP07836369.4
申请日：2007-07-31
CPC分类号： G06K17/0022 , G07C9/00103 , G07C9/00111 , H04W88/02
摘要： A radio frequency identification (RFID) system (100) and method for communication with at least one radio engine module (102) ('REM'). The system and method including at least one radio engine module (102), where the at least one radio engine module has a signal generator (120) for synthesizing radio frequency signals to be transmitted to one or more remote communication devices (110) and a receiver (124B) for receiving radio frequency signals transmitted by one or more remote communication devices. The RFID system and method further include a controller (108) that is separate from and in communication with the at least one radio engine module, which manages the transmission of information with the at least one radio engine module (102).
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4.发明公开PROGRAMMABLE CHIP DESIGN FOR RADIO FREQUENCY SIGNAL GENERATION AND METHOD THEREFOR 有权草案中对可编程芯片射频信号及其方法生产
公开(公告)号：EP2070002A1
公开(公告)日：2009-06-17
申请号：EP07839132.3
申请日：2007-10-01
IPC分类号： G06K7/00
CPC分类号： G06K7/0008
摘要： A radio frequency identification (RFID) method, reader and circuit for generating RFID command signals. The reader and circuit include at least one command register, the at least one command register storing at least one command bit, the at least one command register storing at least one command bit, the at least one command bit corresponding to a portion of a command to be transmitted to at least one remote communication device, at least one table, the at least one table storing wave-shaping transition values for shaping the at least one command bit prior to transmission, and at least one control register, the at least one control register storing at least one configuration value.
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公开(公告)号：EP0928471A1
公开(公告)日：1999-07-14
申请号：EP97910731.0
申请日：1997-09-26
IPC分类号： G08B13
CPC分类号： G08B13/246 , G08B13/2417 , G08B13/2434 , G08B13/2437 , G08B13/2448
摘要： A data communication and electronic article surveillance tag (10) comprising a transponder (18) and an electronic article surveillance tag (16).
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6.发明公开RADIO FREQUENCY IDENTIFICATION READER HAVING A SIGNAL CANCELLER AND METHOD THEREOF 有权与推进器与方法其信号射频识别读取器
公开(公告)号：EP2070198A2
公开(公告)日：2009-06-17
申请号：EP07839133.1
申请日：2007-10-01
CPC分类号： G06K7/0008 , H04B1/525
摘要： A method, system and apparatus for generating a cancellation signal in a RFID reader to isolate a transmit section and a receive section of a RFID reader, where the RFID reader generates a local reference signal from a broadcast transmit signal, receives a receive signal from a remote device, determines at least one correction factor, e.g., an amplitude correction factor, to generate a cancellation signal. The method, system and apparatus can further include combining a cancellation signal and a receive signal to minimize or cancel out interference and noise on the receive signal.
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公开(公告)号：EP2070000A1
公开(公告)日：2009-06-17
申请号：EP07836369.4
申请日：2007-07-31
CPC分类号： G06K17/0022 , G07C9/00103 , G07C9/00111 , H04W88/02
摘要： A radio frequency identification (RFID) system (100) and method for communication with at least one radio engine module (102) ('REM'). The system and method including at least one radio engine module (102), where the at least one radio engine module has a signal generator (120) for synthesizing radio frequency signals to be transmitted to one or more remote communication devices (110) and a receiver (124B) for receiving radio frequency signals transmitted by one or more remote communication devices. The RFID system and method further include a controller (108) that is separate from and in communication with the at least one radio engine module, which manages the transmission of information with the at least one radio engine module (102).
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公开(公告)号：EP0928471B1
公开(公告)日：2004-03-03
申请号：EP97910731.5
申请日：1997-09-26
IPC分类号： G08B13/181
CPC分类号： G08B13/246 , G08B13/2417 , G08B13/2434 , G08B13/2437 , G08B13/2448
摘要： A data communication and electronic article surveillance tag (10) comprising a transponder (18) and an electronic article surveillance tag (16).
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公开(公告)号：EP1074008B1
公开(公告)日：2004-02-11
申请号：EP99918821.2
申请日：1999-04-23
CPC分类号： G08B13/246 , E05B73/0017 , E05B73/0064 , G07G1/0054 , G08B13/2448 , Y10T70/5004
摘要： A combined article surveillance and product identification system (10) is formed of conventional elements, of which some are modified. Included in the system are conventional EAS detection equipment (14), hard EAS tags with RFID circuitry insatlled in the hard tag enclosure, a tag detaching device (26) modified to include product data reading and transaction data writing capabilities, and a point-of-sale terminal (22) modified to interact with the detaching device. The point-of-sale terminal triggers operation of the detaching device to separate the hard tag from an article of merchandise in response to data read from the tag by the detaching device and relayed to the point-of-sale terminal.
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公开(公告)号：EP1074008A1
公开(公告)日：2001-02-07
申请号：EP99918821.2
申请日：1999-04-23
CPC分类号： G08B13/246 , E05B73/0017 , E05B73/0064 , G07G1/0054 , G08B13/2448 , Y10T70/5004
摘要： A combined article surveillance and product identification system (10) is formed of conventional elements, of which some are modified. Included in the system are conventional EAS detection equipment (14), hard EAS tags with RFID circuitry insatlled in the hard tag enclosure, a tag detaching device (26) modified to include product data reading and transaction data writing capabilities, and a point-of-sale terminal (22) modified to interact with the detaching device. The point-of-sale terminal triggers operation of the detaching device to separate the hard tag from an article of merchandise in response to data read from the tag by the detaching device and relayed to the point-of-sale terminal.
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