公开(公告)号：US06996399B2

公开(公告)日：2006-02-07

申请号：US10341994

申请日：2003-01-13

申请人： Ray Zinn

发明人： Ray Zinn

IPC分类号： H04Q7/20

CPC分类号： H04B1/7136 ,  H04B2001/71365

摘要： Device and method in a frequency hopping spread spectrum wireless communication system allow reception without the need to lock in synchronous steps with the frequency hopping channels. The transmitter will operate in the frequency hopping mode while the receiver operate in a frequency sweeping mode. The receiver has an IF pass band that effectively sweeps rapidly across the frequency hopping channels to intercept the active channel in the transmission spectrum. A less expensive radio could be manufactured while eliminating the complex receiver synchronization in the conventional frequency hopping scheme.

摘要翻译： 跳频扩频无线通信系统中的设备和方法允许接收，而不需要与跳频信道锁定同步步骤。 当接收机工作在频率扫描模式时，发射机将在跳频模式下工作。 接收机具有IF通频带，其有效地扫过跳频信道以截取传输频谱中的有源信道。 可以制造较便宜的无线电装置，同时消除常规跳频方案中的复杂接收机同步。

公开(公告)号：US07126513B1

公开(公告)日：2006-10-24

申请号：US11237166

申请日：2005-09-27

申请人： Ray Zinn ,  Peter Chambers ,  Scott Brown

发明人： Ray Zinn ,  Peter Chambers ,  Scott Brown

IPC分类号： H03M1/84

CPC分类号： G06F1/22 ,  H04L25/062

摘要： A circuit and method for programming and control of an integrated circuit includes a control pin receiving an applied input voltage selected from a set of predetermined programming voltages and an on-chip control voltage decode circuit to select one of multiple programming states for the integrated circuit based on the applied input voltage. In one embodiment, an off-chip voltage divider is used to establish the set of predetermined programming voltages. The on-chip control voltage decode circuit includes a voltage divider to generate comparison voltage levels for detecting the voltage level of the input voltage for selecting the desired programming state. The comparison voltage levels include voltages having voltage values that are midway between pairs of adjacent programming voltages. The voltage decode circuit includes a control circuit receiving comparison results from comparators and generating an output control signal for selecting the desired digital state based on the comparison results.

摘要翻译： 用于集成电路的编程和控制的电路和方法包括控制引脚，其接收从一组预定编程电压中选择的施加的输入电压和片上控制电压解码电路，以选择用于集成电路的多个编程状态之一 对应用的输入电压。 在一个实施例中，使用片外分压器来建立一组预定的编程电压。 片上控制电压解码电路包括分压器，以产生用于检测用于选择所需编程状态的输入电压的电压电平的比较电压电平。 比较电压电平包括具有在相邻编程电压对之间的中间电压值的电压。 电压解码电路包括控制电路，其接收比较器的比较结果，并根据比较结果生成用于选择所需数字状态的输出控制信号。

公开(公告)号：US5098056A

公开(公告)日：1992-03-24

申请号：US674096

申请日：1991-03-25

申请人： Andrew L. Alger ,  Ray Zinn

发明人： Andrew L. Alger ,  Ray Zinn

IPC分类号： A47G1/14

CPC分类号： A47G1/143

摘要： A dual position support arrangement for a decorative plaque or other associated object includes a support bracket which can be attached to a rearwardly facing surface of the article, and a support loop movably connected to the support bracket. The support loop is movable between a first lower position, wherein the article can be supported in a generally upright position, and a second upper position wherein the article can be supported by hanging from the support loop. The support loop includes at least one locking element which cooperates with the support bracket for releasably retaining the support loop in either of its upper or lower positions.

摘要翻译： 用于装饰性斑块或其它相关物体的双位置支撑装置包括可附接到物品的向后的表面的支撑托架和可移动地连接到支撑托架的支撑环。 所述支撑环可在第一下部位置和第二上部位置之间移动，在所述第一下部位置处，所述物品可以被支撑在大致直立的位置，并且所述第二上部位置可以通过从所述支撑环悬挂而被支撑。 支撑回路包括至少一个与支撑托架配合的锁定元件，用于可释放地将支撑环保持在其上部或下部位置。