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1. 发明授权

US5517015A Communication module 失效
标题翻译：通讯模块
公开(公告)号：US5517015A
公开(公告)日：1996-05-14
申请号：US299031
申请日：1994-08-31
申请人： Stephen M. Curry , Michael L. Bolan , Kevin E. Deierling , William L. Payne, II , Hal Kurkowski , Donald R. Dias , Gary V. Zanders , Robert D. Lee , Guenter H. Lehmann
发明人： Stephen M. Curry , Michael L. Bolan , Kevin E. Deierling , William L. Payne, II , Hal Kurkowski , Donald R. Dias , Gary V. Zanders , Robert D. Lee , Guenter H. Lehmann
IPC分类号： G01K1/02 , G01K3/10 , G01K7/24 , G06F1/00 , G06F1/20 , G06F3/023 , G06F3/038 , G06K7/00 , G06K19/07 , G11C5/00 , G11C5/06 , G11C7/06 , G11C7/24 , G11C8/20 , H01L23/58 , G06K19/06
CPC分类号： H01L23/58 , G01K1/028 , G01K3/10 , G01K7/245 , G06F1/206 , G06F21/73 , G06F21/79 , G06F3/0383 , G06F3/04897 , G06K19/07 , G06K7/0021 , G11C5/066 , G11C5/143 , G11C7/065 , G11C7/24 , G11C8/20 , H01L2924/0002 , H01L2924/3011 , Y02B60/1275
摘要： A communication module comprises a substantially token-shaped body with first and second electrically conductive surface areas. The first and second surface areas are electrically isolated from each other and circuitry is positioned in the cavity within the substantially token-shaped body, and has connections to said first and second areas. The substantially token-shaped body has a perimeter around it. The first and second electrically conductive surface areas form a substantial portion of the substantially token-shaped body. The first and second electrically conductive surface areas form a cavity. One of the surface areas forming a flange around the perimeter of the substantially token-shaped body. The flange preferably resides in one geometric plane. The circuitry provides for the receipt and transmission of digital signals that are determined as voltage differences between said first and second areas. The circuitry preferably includes a capacitor for storing energy from said voltage intermittently applied between the first and second areas, so that the circuit is powered by a battery within said body. The first area comprises one flat face of the body and the second area comprises a second flat face parallel to said one flat face plus a portion of a curved surface which is perpendicular to said flat faces. The circuitry includes (1) a voltage level detector coupled to the first and second areas for receiving signals applied as voltage differences between the first and second areas and (2) a switch connecting the first and second areas for sending signals by changing the resistance between the first and second areas. The voltage level detector preferably detects only two levels.
摘要翻译：通信模块包括具有第一和第二导电表面区域的基本上令牌形的主体。第一和第二表面区域彼此电绝缘，并且电路被定位在基本上令牌形的主体内的空腔中，并且具有到所述第一和第二区域的连接。基本上令牌形的主体具有围绕它的周边。第一和第二导电表面区域形成基本上令牌形的主体的实质部分。第一和第二导电表面区域形成空腔。一个表面区域围绕基本上令牌形的主体的周边形成凸缘。凸缘优选地位于一个几何平面中。该电路提供数字信号的接收和发送，该数字信号被确定为所述第一和第二区域之间的电压差。电路优选地包括电容器，用于存储间歇地施加在第一和第二区域之间的所述电压的能量，使得电路由所述主体内的电池供电。第一区域包括主体的一个平坦面，第二区域包括平行于所述一个平面的第二平面以及垂直于所述平面的弯曲表面的一部分。电路包括（1）耦合到第一和第二区域的电压电平检测器，用于接收作为第一和第二区域之间的电压差施加的信号，以及（2）连接第一和第二区域的开关，用于通过改变第一和第二区域之间的电阻来发送信号第一和第二区域。电压电平检测器优选仅检测两个电平。

2. 发明授权

US5506991A Printer port adapter with overlaid one-wire interface for electronic key 失效
标题翻译：打印机端口适配器，带有重叠的单线接口，用于电子钥匙
公开(公告)号：US5506991A
公开(公告)日：1996-04-09
申请号：US631929
申请日：1990-12-19
申请人： Stephen M. Curry , Michael L. Bolan , William L. Payne, II , Kevin E. Deierling , Guenter H. Lehmann
发明人： Stephen M. Curry , Michael L. Bolan , William L. Payne, II , Kevin E. Deierling , Guenter H. Lehmann
IPC分类号： G06F1/00 , G06F3/023 , G06F3/038 , G06K7/00 , G06K19/07 , G06K19/077 , G11C5/00 , G11C5/06 , G11C7/24 , G11C8/20 , H01L23/58 , H04B1/40 , H05K1/00 , H05K3/32 , G06F13/00
CPC分类号： H01L23/58 , G06F21/73 , G06F21/79 , G06F3/0383 , G06F3/04897 , G06K19/047 , G06K19/0706 , G06K19/0723 , G06K19/07735 , G06K19/07743 , G06K7/0021 , G06K7/0086 , G11C5/00 , G11C5/066 , G11C7/24 , G11C8/20 , H01L2924/0002 , H01L2924/3011 , H04B1/403 , H05K1/0393 , H05K3/325
摘要： A printer port adapter which permits electronic keys to be accessed through the printer port of the PC, without disrupting the normal operation of the printer port in any mode of operation whatsoever. The electronic keys used have a one-wire signal interface, and this interface can be inserted into the full standard ISA printer port pin assignment, as well as the all known nonstandard additional assignments which have been overlaid onto the standard printer port.
摘要翻译：打印机端口适配器，其允许通过PC的打印机端口访问电子密钥，而不会中断任何操作模式下的打印机端口的正常操作。所使用的电子钥匙具有单线信号接口，该接口可以插入到完整的标准ISA打印机端口引脚分配中，以及已经覆盖在标准打印机端口上的所有已知的非标准附加分配。

3. 发明授权

US5619066A Memory for an electronic token 失效
标题翻译：内存为电子令牌
公开(公告)号：US5619066A
公开(公告)日：1997-04-08
申请号：US299040
申请日：1994-08-31
申请人： Stephen M. Curry , Michael L. Bolan , Kevin E. Deierling , William L. Payne, II , Hal Kurkowski , Donald R. Dias , Gary V. Zanders , Robert D. Lee , Guenther H. Lehmann
发明人： Stephen M. Curry , Michael L. Bolan , Kevin E. Deierling , William L. Payne, II , Hal Kurkowski , Donald R. Dias , Gary V. Zanders , Robert D. Lee , Guenther H. Lehmann
IPC分类号： G01K1/02 , G01K3/10 , G01K7/24 , G06F1/00 , G06F1/20 , G06F3/023 , G06F3/038 , G06K7/00 , G06K19/07 , G11C5/00 , G11C5/06 , G11C7/06 , G11C7/24 , G11C8/20 , H01L23/58 , G06K19/06
CPC分类号： H01L23/58 , G01K1/028 , G01K3/10 , G01K7/245 , G06F1/206 , G06F21/73 , G06F21/79 , G06F3/0383 , G06F3/04897 , G06K19/07 , G06K7/0021 , G11C5/066 , G11C5/143 , G11C7/065 , G11C7/24 , G11C8/20 , H01L2924/0002 , H01L2924/3011 , Y02B60/1275
摘要： A serial-port memory is positioned in a substantially token-shaped body. The substantially token-shaped body has a perimeter and a flange extending from a portion of the perimeter. The serial-port memory comprises a serial port, a scratchpad memory coupled to the serial port, a second memory coupled to the scratchpad memory; and control logic coupled to the serial port and the scratchpad and second memories. The control logic transfers information from the scratchpad memory to the second memory as a block pursuant to a block transfer command received at the serial port. The electronic token has a first electrically conductive surface and a second electrically conductive surface that combines to create a hollow cavity and the serial port, scratchpad memory, second memory, and control logic positioned inside the hollow cavity, the first conductive surface and the second conductive surface can be electrically coupled to transmit electrical signals generated by the serial port, scratchpad memory, second memory, and control logic and to receive externally generated electrical signals. The first electrically conductive surface and the second electrically conductive surface are preferably planar. The control logic includes a cyclic redundancy check generator. Third and fourth memories can be coupled to the scratchpad memory, wherein the control logic transfers information as a block from the scratchpad memory to one of the second, third, and fourth memories pursuant to a block transfer command received at the serial port.
摘要翻译：串行端口存储器位于基本上令牌形的主体中。基本上令牌形的主体具有从周边的一部分延伸的周边和凸缘。串行端口存储器包括串行端口，耦合到串行端口的暂存器存储器，耦合到暂存器存储器的第二存储器; 以及耦合到串行端口和暂存器和第二存储器的控制逻辑。控制逻辑根据在串行端口处接收到的块传送命令，将信息从暂存器存储器传送到第二存储器作为块。电子令牌具有第一导电表面和第二导电表面，其组合以产生中空空腔，以及定位在空腔内部的串行端口，暂存器存储器，第二存储器和控制逻辑，第一导电表面和第二导电表面可以电耦合以传输由串行端口，暂存器存储器，第二存储器和控制逻辑产生的电信号，并且接收外部产生的电信号。第一导电表面和第二导电表面优选是平面的。控制逻辑包括循环冗余校验生成器。第三和第四存储器可以耦合到暂存器存储器，其中控制逻辑根据在串行端口接收的块传送命令，将作为块的信息从暂存器存储器传送到第二，第三和第四存储器之一。

4. 发明授权

US5260612A Bi-level dual mode transceiver 失效
标题翻译：双级双模收发器
公开(公告)号：US5260612A
公开(公告)日：1993-11-09
申请号：US627662
申请日：1990-12-14
申请人： Guenter H. Lehmann , William L. Payne, II
发明人： Guenter H. Lehmann , William L. Payne, II
IPC分类号： H03K19/0185 , H03K19/092 , H03K17/16
CPC分类号： H03K19/018585
摘要： A transceiver (100) for TTL and RS232 communication with automatic sensing (130) of the type of input and adjustment of the output to correspond together with current stealing (131) from the input communication lines to provide extreme voltages for transmission. Hysteresis and surge suppression are built into the sensing.
摘要翻译：一种用于TTL和RS232通信的收发器（100），其具有输入和调节类型的输入的自动感测（130），以与来自输入通信线路的当前窃取（131）对应，以提供用于传输的极端电压。传感中内置了滞后和浪涌抑制。

5. 发明授权

US5164613A Reset monitor 失效
标题翻译：重置显示器
公开(公告)号：US5164613A
公开(公告)日：1992-11-17
申请号：US731287
申请日：1991-07-16
申请人： Eric W. Mumper , Francis A. Scherpenberg , William L. Payne, II
发明人： Eric W. Mumper , Francis A. Scherpenberg , William L. Payne, II
IPC分类号： G06F1/24 , G06F1/30 , H03K17/22
CPC分类号： H03K17/22 , G06F1/24 , G06F1/30
摘要： Reset monitor for detection of power failure and external reset for devices such as microprocessors with the reset monitor providing a single settling time hold down of a reset signal. Preferred embodiments include bandgap reference with high current side compensating resistor, bond out options for analog parameter selection, glitch free state machine control of both detections, and external pushbutton debouncing both depression and release.
摘要翻译：用于检测电源故障的复位监视器和诸如微处理器的器件的外部复位，复位监视器提供复位信号的一个稳定时间。优选实施例包括具有高电流侧补偿电阻器的带隙参考，用于模拟参数选择的结合选项，两个检测的无毛刺状态机器控制以及外部按钮去抖动抑制和释放。

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