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1. 发明授权

US07193504B2 Methods and apparatuses for identification 有权
标题翻译：识别方法和装置
公开(公告)号：US07193504B2
公开(公告)日：2007-03-20
申请号：US10267924
申请日：2002-10-08
申请人： Curt Carrender , John M. Price , Frederick A. Nylander , John H. Rolin , Roger G. Stewart
发明人： Curt Carrender , John M. Price , Frederick A. Nylander , John H. Rolin , Roger G. Stewart
IPC分类号： H04Q5/22
CPC分类号： H04W74/00 , G06K7/0008 , G06K7/10049 , H04W24/00 , H04W52/0219 , Y02D70/166
摘要： An identification system includes a reader and one or more tags. The reader identifies tags such as radio frequency (RF) tags. The system divides a number space into n bins, wherein each bin is associated with m unique bits of the number space, and the number space contains the identification codes of the tags. A command is issued to test v bits of the number space. A response is received from a tag, wherein the response occurs when a first portion of an identification code of the tag matches the v bits of the number space. A timing of the response corresponds to a particular bin and m unique bits associated with the particular bin correspond to a second portion of the identification code.
摘要翻译：识别系统包括读取器和一个或多个标签。读者识别标签，如射频（RF）标签。该系统将数字空间划分为n个存储区，其中每个仓都与数字空间的m个唯一位相关联，并且数字空间包含标签的识别码。发出一个命令来测试数字空间的v位。从标签接收到响应，其中响应发生在标签的识别码的第一部分与数字空间的v位匹配时。响应的定时对应于特定的仓，并且与特定仓相关联的m个唯一的位对应于识别码的第二部分。

2. 发明授权

US06353393B1 Switch status monitoring system 失效
标题翻译：交换机状态监控系统
公开(公告)号：US06353393B1
公开(公告)日：2002-03-05
申请号：US09059836
申请日：1998-04-14
申请人： Frederick A. Nylander
发明人： Frederick A. Nylander
IPC分类号： G08B2100
CPC分类号： G08B13/08 , G08B13/22 , H01H9/167
摘要： A switch status monitoring system (10) includes a switch signal processor (16) that operates in either of a supervised mode or an unsupervised mode for each monitored switch (12). Selection of the operating mode is made via configuration data provided to the switch signal processor, for example, from an applications processor (20). In this manner, reconfiguration of the mode of monitoring, supervised or unsupervised, of any particular switch within a system is accomplished by providing revised configuration data and without changes or modifications to the switch signal processor hardware. As will be appreciated, the present invention has application in for example door or window monitoring systems and in other similar security system applications.
摘要翻译：开关状态监视系统（10）包括对于每个被监视的开关（12）以监督模式或无监督模式操作的开关信号处理器（16）。通过例如从应用处理器（20）提供给开关信号处理器的配置数据来进行操作模式的选择。以这种方式，通过提供经修改的配置数据并且不改变或修改开关信号处理器硬件来实现系统内任何特定交换机的监视，监督或无监督的模式的重新配置。应当理解，本发明可以应用于例如门或窗口监控系统以及其它类似的安全系统应用中。

3. 发明授权

US6133833A Wireless add-on keyboard system and method 有权
标题翻译：无线附加键盘系统及方法
公开(公告)号：US6133833A
公开(公告)日：2000-10-17
申请号：US257663
申请日：1999-02-25
申请人： Tom Sidlauskas , Frederick A. Nylander , Stephen Joseph Rose
发明人： Tom Sidlauskas , Frederick A. Nylander , Stephen Joseph Rose
IPC分类号： G06F3/023 , G08B13/14
CPC分类号： G06F3/0231
摘要： A wireless keyboard or keypad (22) is powered remotely by a radio frequency exciter/receiver (20) and used in a radio frequency identification system (10). The wireless keyboard and the exciter/receiver communicate without wires via electrostatic or electromagnetic radiation. No power source is integrated with the wireless keypad. Thus, the wireless keypad is readily added to, or retrofit into, an existing radio frequency identification system. The keyboard has a plurality of keys (24) or control members that are manually actuated. Depression of a key or button, or other actuation of a control member, causes a predetermined response signal associated with that key to be generated. The response signal relates to an operation for a device or system associated with the exciter/receiver.
摘要翻译：无线键盘或键盘（22）由射频激励器/接收器（20）远程供电并用于射频识别系统（10）。无线键盘和激励器/接收器通过静电或电磁辐射通信无线。无电源与无线键盘集成。因此，无线键盘容易地添加到或改造成现有的射频识别系统。键盘具有手动致动的多个键（24）或控制构件。键或按钮的抑制或控制构件的其他动作导致与该键相关联的预定响应信号被产生。响应信号涉及与激励器/接收器相关联的装置或系统的操作。

4. 发明授权

US08279047B2 Methods and apparatus for anti-collision for radio frequency communication 有权
标题翻译：射频通信防碰撞方法和装置
公开(公告)号：US08279047B2
公开(公告)日：2012-10-02
申请号：US11891419
申请日：2007-08-10
申请人： Curt Carrender , John M. Price , Frederick A. Nylander , John H. Rolin , Roger G. Stewart
发明人： Curt Carrender , John M. Price , Frederick A. Nylander , John H. Rolin , Roger G. Stewart
IPC分类号： H04Q5/22
CPC分类号： H04W74/00 , G06K7/0008 , G06K7/10049 , H04W24/00 , H04W52/0219 , Y02D70/166
摘要： An identification system includes a reader and one or more tags. The reader identifies tags such as radio frequency (RF) tags. The system divides a number space into n bins, wherein each bin is associated with m unique bits of the number space, and the number space contains the identification codes of the tags. A command is issued to test v bits of the number space. A response is received from a tag, wherein the response occurs when a first portion of an identification code of the tag matches the v bits of the number space, a timing of the response corresponds to a particular bin and m unique bits associated with the particular bin correspond to a second portion of the identification code.
摘要翻译：识别系统包括读取器和一个或多个标签。读者识别标签，如射频（RF）标签。该系统将数字空间划分为n个存储区，其中每个仓都与数字空间的m个唯一位相关联，并且数字空间包含标签的识别码。发出一个命令来测试数字空间的v位。从标签接收到响应，其中响应发生在标签的识别码的第一部分与数字空间的v位匹配时，响应的定时对应于特定的bin，并且与特定的相关联的m个唯一的位 bin对应于识别码的第二部分。

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