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    SYSTEM AND METHOD FOR ENROLLMENT OF A REMOTELY CONTROLLED DEVICE IN A TRAINABLE TRANSMITTER
    31.
    发明申请
    SYSTEM AND METHOD FOR ENROLLMENT OF A REMOTELY CONTROLLED DEVICE IN A TRAINABLE TRANSMITTER 有权
    用于在远程发射机中增加远程控制设备的系统和方法

    公开(公告)号：US20100007516A1

    公开(公告)日：2010-01-14

    申请号：US12438939

    申请日：2007-08-27

    Applicant: Jeremy Bos ,  Carl L. Shearer ,  David A. Blaker ,  John D. Spencer ,  Todd R. Witkowski

    Inventor： Jeremy Bos ,  Carl L. Shearer ,  David A. Blaker ,  John D. Spencer ,  Todd R. Witkowski

    IPC: G08C19/00

    CPC classification number: G08C17/02 ,  G08C19/28 ,  G08C2201/91 ,  G08C2201/92

    Abstract: A wireless control system is configured to be trainable to control any number of remotely controlled devices. The system can be configured to gather and learn information relating to a signal transmitted by the original transmitter in a manner that is blind to a user of the system. The system can be designed to learn signals automatically such that fewer steps are necessary for a user to train the system to control a particular remotely controlled device. The system can train to remotely controlled devices in this manner with little or no user action required.

    Abstract translation: 无线控制系统被配置为可训练以控制任何数量的远程控制的设备。 该系统可以被配置为收集和学习与由原始发射机发射的信号相关的信息，该信号对于系统的用户是无效的。 该系统可以被设计为自动学习信号，使得用户训练系统以控制特定的远程控制的设备所需的步骤更少。 该系统可以以这种方式训练到远程控制的设备，很少或不需要用户操作。

    Floppy disk controller interface for suppressing false verify cycle errors
    33.
    发明授权
    Floppy disk controller interface for suppressing false verify cycle errors 失效
    用于抑制错误验证周期错误的软盘控制器接口

    公开(公告)号：US5261083A

    公开(公告)日：1993-11-09

    申请号：US692371

    申请日：1991-04-26

    Applicant: Todd R. Witkowski ,  Anthony M. Olson ,  Thomas N. Robinson ,  Jimmy D. Smith

    Inventor： Todd R. Witkowski ,  Anthony M. Olson ,  Thomas N. Robinson ,  Jimmy D. Smith

    IPC: G06F3/06 ,  G06F13/28 ,  G06F11/00

    CPC classification number: G06F3/0601 ,  G06F13/28 ,  G06F2003/0692

    Abstract: A system includes a system bus having data lines, an acknowledge line, an enable line, and a control line, a data storage device, a controller circuit, and an arrangement coupling the system bus, controller circuit and data storage device. The system bus can carry out a data transfer cycle in which the acknowledge, enable and control lines are actuated and the controller obtains and checks data from the data storage device and supplies it to data lines of the bus, and a verify cycle in which the acknowledge and enable lines are actuated and the control line is deactuated and the controller obtains and checks data from the storage device but does not supply it to the bus. The controller circuit is capable of operating in different modes, in one of which it forcibly sets a false error indication in response to the verify cycle. In response to the acknowledge line and enable line being simultaneously actuated while the control line remains deactuated throughout a cycle, an arrangement supplies a special signal to the controller circuit so that the controller circuit interprets the cycle as a data transfer cycle and does not set a false error indication.

    Abstract translation: 系统包括具有数据线，确认线，使能线和控制线的系统总线，数据存储装置，控制器电路和耦合系统总线，控制器电路和数据存储装置的装置。 系统总线可以执行数据传输周期，其中确认，使能和控制线路被激活，并且控制器从数据存储设备获取和检查数据并将其提供给总线的数据线，以及验证周期，其中 确认和启用线路被激活，并且控制线路被去激活，并且控制器获取并检查来自存储设备的数据，但不将其提供给总线。 控制器电路能够以不同的模式操作，其中一个模式响应验证周期强制设置错误指示。 响应于确认线路和使能线路同时致动，同时控制线路在整个周期内保持停止，这样一种装置向控制器电路提供特殊信号，使得控制器电路将该周期解释为数据传输周期，并且不设置 虚假错误指示。

    FREQUENCY SHIFTING METHOD FOR UNIVERSAL TRANSMITTERS
    34.
    发明申请
    FREQUENCY SHIFTING METHOD FOR UNIVERSAL TRANSMITTERS 有权
    用于通用发射机的频率移动方法

    公开(公告)号：US20150302729A1

    公开(公告)日：2015-10-22

    申请号：US14441110

    申请日：2012-11-07

    Applicant: Horia-Eduard PILAT ,  Carl L. SHEARER ,  Todd R. WITKOWSKI ,  Gentex Corporation

    Inventor： Horia-Eduard Pilat ,  Carl L. Shearer ,  Todd R. Witkowski

    IPC: G08C17/02

    CPC classification number: G08C17/02 ,  G08C19/28 ,  G08C2201/20 ,  G08C2201/92

    Abstract: Methods and systems for modifying a carrier frequency for a trainable transmitter may include receiving a request to transmit a control signal from the trainable transmitter to a receiver. A transmission of a first control signal may be made using a trained carrier frequency and a control data. At least part of the carrier frequency may be shifted by a frequency increment. A second control signal may then be generated using the carrier frequency shifted by the frequency increment and the control data. The second control signal may then be transmitted.

    Abstract translation: 用于修改可训练发射机的载波频率的方法和系统可以包括接收从可训练发射机向接收机发送控制信号的请求。 可以使用经训练的载波频率和控制数据来进行第一控制信号的传输。 载波频率的至少一部分可以被移位频率增量。 然后可以使用通过频率增量和控制数据偏移的载波频率来生成第二控制信号。 然后可以发送第二控制信号。

    Transmitter and method for transmitting an RF control signal
    36.
    发明授权
    Transmitter and method for transmitting an RF control signal 有权
    用于发送RF控制信号的发送器和方法

    公开(公告)号：US08384513B2

    公开(公告)日：2013-02-26

    申请号：US11324745

    申请日：2006-01-03

    Applicant: Todd R. Witkowski

    Inventor： Todd R. Witkowski

    IPC: H04L9/32

    CPC classification number: G08C17/02 ,  G08C2201/62 ,  G08C2201/63

    Abstract: A transmitter for transmitting an RF control signal to a remote system includes a user input device, a memory and a transmitter circuit. The memory includes control data associated with the remote device. The control data includes a first frequency and a second frequency. The transmitter circuit is coupled to the user input device and memory. In response to a single user input, the transmitter circuit generates a rolling code signal, transmits the rolling code signal at the first frequency for a predetermined amount of time, and, upon expiration of the predetermined about of time, transmits the rolling code signal at the second frequency.

    Abstract translation: 用于向远程系统发送RF控制信号的发射机包括用户输入设备，存储器和发射机电路。 存储器包括与远程设备相关联的控制数据。 控制数据包括第一频率和第二频率。 发射机电路耦合到用户输入设备和存储器。 响应于单个用户输入，发送器电路产生滚动码信号，以预定的时间量发送第一频率的滚动码信号，并且在预定的大约时间到期后，将滚动码信号发送到 第二个频率。

    System and method for compensating for modulation induced frequency shift during transmission of a radio frequency signal
    38.
    发明授权
    System and method for compensating for modulation induced frequency shift during transmission of a radio frequency signal 有权
    用于在射频信号传输期间补偿调制感应频移的系统和方法

    公开(公告)号：US08000667B2

    公开(公告)日：2011-08-16

    申请号：US11346991

    申请日：2006-02-03

    Applicant: Todd R. Witkowski ,  Jason L. Reene

    Inventor： Todd R. Witkowski ,  Jason L. Reene

    IPC: H04B1/16 ,  H04M1/00 ,  H04B7/00 ,  H04B5/00

    CPC classification number: H04B1/202 ,  G07C2009/00793 ,  G07C2209/61 ,  G08C17/02 ,  H03L7/00

    Abstract: A method for compensating for frequency shifts during transmission of an RF control signal includes receiving a request to enter a transmission mode from a user. A carrier signal having a frequency is generated and the frequency of the carrier signal is measured. The measured frequency of the carrier signal is compared to a desired frequency to determine if there is a difference between the measured frequency and the desired frequency. If there is a difference, it is determined if data is being modulated on the carrier signal. If data is not being modulated on the carrier signal, a correction is applied to the carrier signal frequency.

    Abstract translation: 用于在RF控制信号的发送期间补偿频移的方法包括从用户接收进入传输模式的请求。 产生具有频率的载波信号，并测量载波信号的频率。 将所测量的载波信号的频率与期望的频率进行比较，以确定测量的频率和期望频率之间是否存在差异。 如果存在差异，则确定数据是否在载波信号上被调制。 如果在载波信号上没有调制数据，则对载波信号频率进行校正。

    Power on reset signal circuit with clock inhibit and delayed reset
    40.
    发明授权
    Power on reset signal circuit with clock inhibit and delayed reset 失效
    上电复位信号电路，具有时钟禁止和延迟复位

    公开(公告)号：US5446403A

    公开(公告)日：1995-08-29

    申请号：US192178

    申请日：1994-02-04

    Applicant: Todd R. Witkowski

    Inventor： Todd R. Witkowski

    IPC: G06F1/24 ,  H03K3/014

    CPC classification number: G06F1/24

    Abstract: A control circuit inhibits the CLOCK input to the CPU during power-up to prevent newer submicron CPUs from locking up during a power-up condition. The control circuit also provides a delayed control signal representing that the power supply has stabilized. This delayed control signal is used to consistently control the RESET signal.

    Abstract translation: 控制电路在上电期间禁止对CPU的CLOCK输入，以防止在上电状态期间新的亚微米CPU锁定。 控制电路还提供表示电源稳定的延迟控制信号。 该延迟控制信号用于始终控制RESET信号。

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