公开(公告)号：US07474211B2

公开(公告)日：2009-01-06

申请号：US11062724

申请日：2005-02-22

申请人： Bradley Allen Kramer

发明人： Bradley Allen Kramer

IPC分类号： G08B13/14

CPC分类号： G06K19/0723 ,  G06K19/07345

摘要： System and method for disabling a RFID tag. A preferred embodiment comprises attenuating a signal received at an antenna of the RFID tag based upon a status of the RFID tag and responding to an instruction in the received signal if the attenuated signal is detectable. The attenuation of the received signal requires that the received signal have a signal strength greater than a specified threshold in order for the instruction in the received signal to be detectable. This means that for a given signal transmit power, the RFID tag must be within a certain distance from a RFID reader attempting to retrieve information from the RFID tag. By setting the attenuation amount at a sufficiently high level, the method ensures that the RFID reader must be substantially adjacent to the RFID tag, preventing the unintended retrieval of unique identification information by RFID readers remotely located from the RFID tag.

摘要翻译： 禁用RFID标签的系统和方法。 优选实施例包括：如果所述衰减信号是可检测的，则基于所述RFID标签的状态来衰减在所述RFID标签的天线处接收的信号，并且响应所述接收信号中的指令。 接收信号的衰减要求接收信号具有大于指定阈值的信号强度，以使接收信号中的指令能够被检测。 这意味着对于给定的信号发射功率，RFID标签必须距离RFID读取器试图从RFID标签检索信息一定距离。 通过将衰减量设置在足够高的水平，该方法确保RFID读取器必须基本上与RFID标签相邻，从而防止RFID定位器远离RFID标签的非常意识的检索唯一识别信息。

公开(公告)号：US07279920B2

公开(公告)日：2007-10-09

申请号：US11100040

申请日：2005-04-06

申请人： Bradley Allen Kramer

发明人： Bradley Allen Kramer

IPC分类号： G01R31/26

CPC分类号： G01R31/2822 ,  G01R31/3025 ,  G01R31/311

摘要： System and method for integrated circuit manufacturing. A preferred embodiment comprises transmitting a first set of data to integrated circuits (ICs) while they are in an on-wafer state and having each IC store the first set of data into memory, transmitting a second set of data to the ICs and having the ICs compare the second set of data with the first set of data stored in the memory, reading out the results of the comparisons, and marking an IC as being defective if the comparison indicates that that the first set of data did not match the second set of data. Each IC features an antenna formed in the scribe line region adjacent to the IC so that communications can take place while the IC remains on the wafer without the need to use electrical probes.

摘要翻译： 集成电路制造的系统和方法。 优选实施例包括当第一组数据处于晶片状态并且每个IC将第一组数据存储到存储器中时将第一组数据传输到集成电路（IC），将第二组数据发送到IC并具有 IC将第二组数据与存储在存储器中的第一组数据进行比较，读出比较结果，并且如果比较指示第一组数据与第二组不匹配，则将IC标记为有缺陷 数据的。 每个IC具有形成在与IC相邻的划片线区域中的天线，使得当IC保留在晶片上时可以进行通信，而不需要使用电探针。

公开(公告)号：US07197921B2

公开(公告)日：2007-04-03

申请号：US11029158

申请日：2005-01-04

申请人： Bradley Allen Kramer

发明人： Bradley Allen Kramer

IPC分类号： E01C23/00

CPC分类号： B60C23/0408

摘要： Systems and methods are disclosed to for detecting movement of an object. In one embodiment, a system is disclosed to detect movement of an object (e.g., a tire). The system includes a sensor that is operative to sense at least a pressure condition within an enclosed space of the object based on an operating mode of the system. A control system controls the operating mode of the system based at least in part on whether movement of the object is detected. The movement of the object is detected based on a variation in the at least a pressure condition over time. The system can be implemented as part of a tire pressure monitoring system.

摘要翻译： 公开了用于检测物体的移动的系统和方法。 在一个实施例中，公开了一种用于检测物体（例如，轮胎）的运动的系统。 系统包括传感器，其可操作以基于系统的操作模式感测物体的封闭空间内的至少压力状况。 控制系统至少部分地基于是否检测到物体的移动来控制系统的操作模式。 基于至少压力条件随时间的变化来检测物体的移动。 该系统可以作为轮胎压力监测系统的一部分实现。