公开(公告)号：US20060273910A1

公开(公告)日：2006-12-07

申请号：US11144876

申请日：2005-06-03

申请人： Douglas Narlow ,  Gary Shafer ,  Hubert Patterson ,  Kevin Romer

发明人： Douglas Narlow ,  Gary Shafer ,  Hubert Patterson ,  Kevin Romer

IPC分类号： G08B13/14

CPC分类号： G08B13/2471

摘要： A system, apparatus, and method to combine radio frequency identification and electronic article surveillance receivers into a single device are described. Other embodiments are described and claimed.

摘要翻译： 描述了将射频识别和电子物品监视接收机组合成单个设备的系统，装置和方法。 描述和要求保护其他实施例。

公开(公告)号：US06538572B2

公开(公告)日：2003-03-25

申请号：US09918619

申请日：2001-07-30

申请人： Ming-Ren Lian ,  Richard L. Copeland ,  Kevin Romer

发明人： Ming-Ren Lian ,  Richard L. Copeland ,  Kevin Romer

IPC分类号： G08B1314

CPC分类号： G08B13/2408 ,  H01F41/16 ,  Y10T428/12465

摘要： The present invention replaces the conventional bias magnets for EAS markers with a paintable or printable bias magnet material, which is either directly painted onto the EAS marker or first placed onto a substrate material, which is then placed into the EAS marker. The material includes a magnetic powder mixed with resin and solvent. This “bias paint” is then applied onto the EAS marker. The magnetic powder, resin, and solvent provide a very dense layer after drying, which has a magnetic material density that is usually lower than a rolled product, but is higher than that of the injection-molded magnet material. Printing the bias magnet allows nondeactivatable magnetomechanical EAS markers to be made using web-based mass production methods.

摘要翻译： 本发明用可喷涂或可印刷的偏置磁体材料代替用于EAS标记的常规偏置磁体，其直接涂在EAS标记上或者首先放置在衬底材料上，然后将其放置在EAS标记中。 该材料包括与树脂和溶剂混合的磁粉。 然后将此“偏置涂料”应用于EAS标记。 磁粉，树脂和溶剂在干燥后提供非常致密的层，其磁性材料密度通常低于轧制产品，但高于注射成型磁体材料的磁性材料密度。 打印偏置磁体允许使用基于网络的大规模生产方法制造不可消磁的磁力机械EAS标记。

公开(公告)号：US07463155B2

公开(公告)日：2008-12-09

申请号：US11144876

申请日：2005-06-03

申请人： Douglas A. Narlow ,  Gary M. Shafer ,  Hubert A. Patterson ,  Kevin Romer

发明人： Douglas A. Narlow ,  Gary M. Shafer ,  Hubert A. Patterson ,  Kevin Romer

IPC分类号： G08B13/14

CPC分类号： G08B13/2471

摘要： A system, apparatus, and method to combine radio frequency identification and electronic article surveillance receivers into a single device are described wherein a first selection signal is sent to switch a first switch to a first state to connect a receiver to a first antenna in order to detect a first type of security tag in a first operating mode and a second selection signal is sent to switch the first switch to a second state to connect the receiver to a second antenna to detect a second type of security tag in a second operating mode. Other embodiments are described and claimed.

摘要翻译： 描述了将射频识别和电子物品监视接收机组合成单个设备的系统，装置和方法，其中发送第一选择信号以将第一开关切换到第一状态以将接收器连接到第一天线，以便 在第一操作模式中检测第一类型的安全标签，并且发送第二选择信号以将第一交换机切换到第二状态，以将接收机连接到第二天线，以在第二操作模式中检测第二类型的安全标签。 描述和要求保护其他实施例。

公开(公告)号：US07304574B2

公开(公告)日：2007-12-04

申请号：US11055215

申请日：2005-02-10

申请人： Kevin Romer ,  Harry Watkins

发明人： Kevin Romer ,  Harry Watkins

IPC分类号： G08B13/14

CPC分类号： G08B13/246 ,  G06Q20/208 ,  G08B13/2417

摘要： A method according to one embodiment may include detecting an activated electronic article surveillance (EAS) tag in an interrogation zone, and reading at least one radio frequency identification (RFID) tag in response to the detecting of the activated EAS tag in the interrogation zone to investigate a cause of the EAS tag in said interrogation zone. A method according to another embodiment may include detecting a condition representative of an activated RFID tag in a controlled area, and taking corrective action to prevent removal of the activated RFID tag from the controlled area.

摘要翻译： 根据一个实施例的方法可以包括在询问区域中检测激活的电子物品监视（EAS）标签，以及响应于在询问区域中检测到激活的EAS标签来读取至少一个射频识别（RFID）标签， 调查所述讯问区内EAS标签的原因。 根据另一实施例的方法可以包括检测表示受控区域中的激活的RFID标签的状态，并且采取校正动作以防止被激活的RFID标签从受控区域中移除。

公开(公告)号：US20060187042A1

公开(公告)日：2006-08-24

申请号：US11055215

申请日：2005-02-10

申请人： Kevin Romer ,  Harry Watkins

发明人： Kevin Romer ,  Harry Watkins

IPC分类号： G08B13/14 ,  G05B19/00 ,  G06Q20/00 ,  G06Q30/00 ,  G08B19/00

CPC分类号： G08B13/246 ,  G06Q20/208 ,  G08B13/2417

摘要： A method according to one embodiment may include detecting an activated electronic article surveillance (EAS) tag in an interrogation zone, and reading at least one radio frequency identification (RFID) tag in response to the detecting of the activated EAS tag in the interrogation zone to investigate a cause of the EAS tag in said interrogation zone. A method according to another embodiment may include detecting a condition representative of an activated RFID tag in a controlled area, and taking corrective action to prevent removal of the activated RFID tag from the controlled area.

摘要翻译： 根据一个实施例的方法可以包括在询问区域中检测激活的电子物品监视（EAS）标签，以及响应于在询问区域中检测到激活的EAS标签来读取至少一个射频识别（RFID）标签， 调查所述讯问区内EAS标签的原因。 根据另一实施例的方法可以包括检测表示受控区域中的激活的RFID标签的状态，并且采取校正动作以防止被激活的RFID标签从受控区域中移除。