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1. 发明授权

US07162634B2 Method for providing security on a powerline-modem network 有权
标题翻译：在电力线调制解调器网络上提供安全性的方法
公开(公告)号：US07162634B2
公开(公告)日：2007-01-09
申请号：US09837288
申请日：2001-04-18
申请人： Louis Robert Litwin, Jr. , Kumar Ramaswamy , Michael Anthony Pugel
发明人： Louis Robert Litwin, Jr. , Kumar Ramaswamy , Michael Anthony Pugel
IPC分类号： H04L9/00
CPC分类号： H04L9/0841 , H04L9/083
摘要： A method for creating a secure powerline modem network transmits a private key (y) individually to each of the plurality of powerline modem devices (22) to be secured in a network such that each powerline modem device receives the private key in isolation of the network. Each of the plurality of powerline modem devices store the private key. A public key (X) is computed by a master device (32) in the network to be secured. The public key is transmitted from the master device to the plurality of devices. A shared key (Y) is computed at each of the plurality of powerline devices based on the public key and the private key, and communication within the secured network is performed by employing messages encrypted based on the shared key.
摘要翻译：用于创建安全电力线调制解调器网络的方法将个人密钥（y）单独发送到多个电力线调制解调器设备（22）中的每一个以被保护在网络中，使得每个电力线调制解调器设备分离地接收私有密钥。多个电力线调制解调器装置中的每一个存储私钥。公钥（X）由网络中的主设备（32）计算以被保护。公共密钥从主设备发送到多个设备。基于公开密钥和专用密钥，在多个电力线设备中的每一个计算共享密钥（Y），并且通过采用基于共享密钥加密的消息来执行安全网络内的通信。

2. 发明授权

US06703923B2 Apparatus for providing security on a powerline-modem network 有权
标题翻译：用于在电力线调制解调器网络上提供安全性的装置
公开(公告)号：US06703923B2
公开(公告)日：2004-03-09
申请号：US09837289
申请日：2001-04-18
申请人： Louis Robert Litwin, Jr. , Kumar Ramaswamy , Michael Anthony Pugel
发明人： Louis Robert Litwin, Jr. , Kumar Ramaswamy , Michael Anthony Pugel
IPC分类号： H04M1104
CPC分类号： H04L63/061 , H04B3/54 , H04B2203/5408 , H04B2203/5441 , H04B2203/5445 , H04B2203/5491 , H04L63/062
摘要： A portable security device (10) for setting up secure powerline modem networks is disclosed. The portable security device includes a memory (18) which stores a protocol (19) for communicating with powerline modem devices (e.g., 22), and a socket (14) configured to receive a power cord (23) from a powerline modem device (22). A number assigning device (12 or 16) transmits a private key to powerline modem devices such that the private key is stored in the powerline modem devices and is used to associate a plurality of powerline modem devices and exclude unauthorized powerline modem devices.
摘要翻译：公开了一种用于设置安全电力线调制解调器网络的便携式安全设备（10）。便携式安全设备包括存储器（18），其存储用于与电力线调制解调器设备（例如22）进行通信的协议（19）以及被配置为从电力线调制解调器设备接收电源线（23）的插座（14） 22）。数字分配装置（12或16）将私钥发送到电力线调制解调器装置，使得私钥存储在电力线调制解调装置中，并用于关联多个电力线调制解调装置，并排除未经授权的电力线调制解调装置。

3. 发明授权

US07668519B2 Tuner input filter with electronically adjustable response for adapting to antenna characteristic 有权
标题翻译：调谐器输入滤波器，具有电子可调响应，适应天线特性
公开(公告)号：US07668519B2
公开(公告)日：2010-02-23
申请号：US10512525
申请日：2003-04-25
申请人： Michael Anthony Pugel , Kumar Ramaswamy
发明人： Michael Anthony Pugel , Kumar Ramaswamy
IPC分类号： H04B1/16
CPC分类号： H04N5/50 , H03J1/0066 , H03J3/185 , H03J3/20 , H03J2200/28 , H04N5/52 , H04N21/4383 , H04N21/44209
摘要： A system, apparatus and/or method provides frequency response adjustment of an RF input filter of an RF tuner based on impedance of an antenna system that is providing reception of RF signals to the RF tuner. The frequency response adjustment is preferably accomplished dynamically and/or with respect to each frequency tuned. Particularly, the system, method and/or apparatus provides compensation at the RF tuner level for mistuning effects produced on the RF tuner by antenna system impedance presented at the antenna input that is other than a designed for impedance. Frequency response of an RF input filter for the RF tuner is electronically adjustable with an independent or semi-independent control voltage signal based on one or more measured parameters of a tuning frequency. Frequency response adjustment may include adjustment of a center frequency of the RF input filter bandpass frequency range and/or altering the bandpass frequency range of the RF input filter. The subject invention expands the capability of an RF signal receiver, particularly one using at least one electronically adjustable RF filter at the input of an electronic alignment type tuner.
摘要翻译：系统，装置和/或方法基于向RF调谐器提供RF信号的接收的天线系统的阻抗来提供RF调谐器的RF输入滤波器的频率响应调整。频率响应调整优选地动态地和/或关于调谐的每个频率实现。特别地，系统，方法和/或设备在RF调谐器级别提供对在RF调谐器上产生的失谐效应的补偿，该天线系统阻抗呈现在除了被设计为阻抗之外的天线输入处。用于RF调谐器的RF输入滤波器的频率响应可以使用基于调谐频率的一个或多个测量参数的独立或半独立控制电压信号进行电子调节。频率响应调整可以包括调整RF输入滤波器带通频率范围的中心频率和/或改变RF输入滤波器的带通频率范围。本发明扩展了RF信号接收机的能力，特别是在电子对准型调谐器的输入处使用至少一个电子可调节RF滤波器的能力。

4. 发明授权

US07983638B2 Tuner input filter with electronically adjustable response for adapting to antenna characteristic 有权
标题翻译：调谐器输入滤波器，具有电子可调响应，适应天线特性
公开(公告)号：US07983638B2
公开(公告)日：2011-07-19
申请号：US12459468
申请日：2009-07-01
申请人： Michael Anthony Pugel , Kumar Ramaswamy
发明人： Michael Anthony Pugel , Kumar Ramaswamy
IPC分类号： H04B1/18
CPC分类号： H04N5/50 , H03J1/0066 , H03J3/185 , H03J3/20 , H03J2200/28 , H04N5/52 , H04N21/4383 , H04N21/44209
摘要： A system, apparatus and/or method provides frequency response adjustment of an RF input filter of an RF tuner based on impedance of an antenna system that is providing reception of RF signals to the RF tuner. The frequency response adjustment is preferably accomplished dynamically and/or with respect to each frequency tuned. Particularly, the system, method and/or apparatus provides compensation at the RF tuner level for mistuning effects produced on the RF tuner by antenna system impedance presented at the antenna input that is other than a designed for impedance. Frequency response of an RF input filter for the RF tuner is electronically adjustable with an independent or semi-independent control voltage signal based on one or more measured parameters of a tuning frequency. Frequency response adjustment may include adjustment of a center frequency of the RF input filter bandpass frequency range and/or altering the bandpass frequency range of the RF input filter. The subject invention expands the capability of an RF signal receiver, particularly one using at least one electronically adjustable RF filter at the input of an electronic alignment type tuner.
摘要翻译：系统，装置和/或方法基于向RF调谐器提供RF信号的接收的天线系统的阻抗来提供RF调谐器的RF输入滤波器的频率响应调整。频率响应调整优选地动态地和/或关于调谐的每个频率实现。特别地，系统，方法和/或设备在RF调谐器级别提供对在RF调谐器上产生的失谐效应的补偿，该天线系统阻抗在天线输入端处提供，而不是设计为阻抗。用于RF调谐器的RF输入滤波器的频率响应可以使用基于调谐频率的一个或多个测量参数的独立或半独立控制电压信号进行电子调节。频率响应调整可以包括调整RF输入滤波器带通频率范围的中心频率和/或改变RF输入滤波器的带通频率范围。本发明扩展了RF信号接收机的能力，特别是在电子对准型调谐器的输入处使用至少一个电子可调节RF滤波器的能力。

5. 发明申请

US20090310031A1 Tuner input filter with electronically adjustable response for adapting to antenna characteristic 有权
标题翻译：调谐器输入滤波器，具有电子可调响应，适应天线特性
公开(公告)号：US20090310031A1
公开(公告)日：2009-12-17
申请号：US12459468
申请日：2009-07-01
申请人： Michael Anthony Pugel , Kumar Ramaswamy
发明人： Michael Anthony Pugel , Kumar Ramaswamy
IPC分类号： H04N5/50
CPC分类号： H04N5/50 , H03J1/0066 , H03J3/185 , H03J3/20 , H03J2200/28 , H04N5/52 , H04N21/4383 , H04N21/44209
摘要： A system, apparatus and/or method provides frequency response adjustment of an RF input filter of an RF tuner based on impedance of an antenna system that is providing reception of RF signals to the RF tuner. The frequency response adjustment is preferably accomplished dynamically and/or with respect to each frequency tuned. Particularly, the system, method and/or apparatus provides compensation at the RF tuner level for mistuning effects produced on the RF tuner by antenna system impedance presented at the antenna input that is other than a designed for impedance. Frequency response of an RF input filter for the RF tuner is electronically adjustable with an independent or semi-independent control voltage signal based on one or more measured parameters of a tuning frequency. Frequency response adjustment may include adjustment of a center frequency of the RF input filter bandpass frequency range and/or altering the bandpass frequency range of the RF input filter. The subject invention expands the capability of an RF signal receiver, particularly one using at least one electronically adjustable RF filter at the input of an electronic alignment type tuner.
摘要翻译：系统，装置和/或方法基于向RF调谐器提供RF信号的接收的天线系统的阻抗来提供RF调谐器的RF输入滤波器的频率响应调整。频率响应调整优选地动态地和/或关于调谐的每个频率实现。特别地，系统，方法和/或设备在RF调谐器级别提供对在RF调谐器上产生的失谐效应的补偿，该天线系统阻抗在天线输入端处提供，而不是设计为阻抗。用于RF调谐器的RF输入滤波器的频率响应可以使用基于调谐频率的一个或多个测量参数的独立或半独立控制电压信号进行电子调节。频率响应调整可以包括调整RF输入滤波器带通频率范围的中心频率和/或改变RF输入滤波器的带通频率范围。本发明扩展了RF信号接收机的能力，特别是在电子对准型调谐器的输入处使用至少一个电子可调节RF滤波器的能力。

6. 发明授权

US08634029B2 Tuning device with diplexer input 有权
标题翻译：带双工器输入的调谐装置
公开(公告)号：US08634029B2
公开(公告)日：2014-01-21
申请号：US12312662
申请日：2006-12-04
申请人： Michael Anthony Pugel
发明人： Michael Anthony Pugel
IPC分类号： H04N5/44
CPC分类号： H04N5/50 , H03H7/463 , H04N5/45 , H04N21/4263 , H04N21/4316 , H04N21/4347
摘要： The present invention includes an apparatus for distributing a received modulated RF signal to a plurality of tuners including a diplexer device. The diplexer device includes a plurality of filter circuits adapted to direct respective portions of the received modulated RF the signal to respective tuner devices. In an illustrated embodiment, the tuner devices supply tuned signals to a picture in picture display device. Also disclosed is a method of receiving a modulated ready of frequency signal and routing portions of the received signal to respective tuner devices using filter devices in a diplexer or multiplexer configuration.
摘要翻译：本发明包括一种用于将接收的调制RF信号分配到包括双工器装置的多个调谐器的装置。双工器装置包括多个滤波器电路，其适于将接收到的经调制的RF的各个部分的信号引导到相应的调谐器装置。在所示实施例中，调谐器装置将调谐信号提供给画中画显示装置。还公开了一种接收调制好的频率信号的方法，并且使用双工器或复用器配置中的滤波器装置将接收到的信号的部分路由到相应的调谐器装置。

7. 发明授权

US07710503B2 Apparatus and method for optimizing the level of RF signals based upon the information stored on a memory 有权
标题翻译：基于存储在存储器中的信息来优化RF信号的电平的装置和方法
公开(公告)号：US07710503B2
公开(公告)日：2010-05-04
申请号：US10380717
申请日：2001-09-25
申请人： Michael Anthony Pugel , Max Ward Muterspaugh
发明人： Michael Anthony Pugel , Max Ward Muterspaugh
IPC分类号： H04N5/00 , H04B17/00 , H04B1/06 , H04N5/44 , H04N5/50
CPC分类号： H04B1/109 , H03G3/3052
摘要： A signal processing arrangement has a signal source for providing a radio frequency (RF) signal, a signal output point, and first control means coupled between the signal source and the signal output point for controlling the selection of a low noise figure amplifier in response to the magnitude of an RF signal on a tuned channel frequency and the magnitude of an RF signal in the vicinity of said tuned channel frequency.
摘要翻译：信号处理装置具有用于提供射频（RF）信号，信号输出点和耦合在信号源和信号输出点之间的第一控制装置的信号源，用于响应于信号源和信号输出点而控制低噪声系数放大器的选择调谐信道频率上的RF信号的大小以及所述调谐信道频率附近的RF信号的大小。

8. 发明授权

US06424285B1 Communications system for remote control systems 有权
标题翻译：遥控系统通讯系统
公开(公告)号：US06424285B1
公开(公告)日：2002-07-23
申请号：US09341028
申请日：1999-11-12
申请人： Michael Kelly Perdue , James Allen Strothmann , Michael Anthony Pugel
发明人： Michael Kelly Perdue , James Allen Strothmann , Michael Anthony Pugel
IPC分类号： G08C1912
CPC分类号： G08C17/02 , G08C23/04 , G08C2201/63
摘要： A communications system for transmitting and receiving remote control messages in an electronic remote control system. The present communications system uses a remote control message protocol which is particularly suitable for transmitting RF remote control messages with IR remote control messages in a time multiplexed fashion, wherein the RF remote control messages are transmitted during the pause intervals between IR remote control message transmission intervals. The present remote control message protocol includes a start sequence, comprising a MARK pulse and a SPACE of about equal duration, followed by a plurality of data fields. Each data field ends with an End of Field marker and the remote control message ends with an End of Message marker. The plurality of data fields comprises an addressing data field for specifying the destination device, a security code data field for allowing a specific remote control transmitter to control a specific destination device, a status field for specifying various status codes associated with the remote control message, a keycode field for carrying the remote control message payload, and a checksum field for verifying the transmission integrity of the remote control message. A remote control message based on the present message protocol may be expanded to include additional data fields and to expand pre-existing data fields.
摘要翻译：一种用于在电子遥控系统中发送和接收远程控制消息的通信系统。本通信系统使用远程控制消息协议，其特别适用于以时分多路复用方式发送具有IR遥控消息的RF遥控消息，其中RF远程控制消息在IR远程控制消息传输间隔。本遥控消息协议包括起始序列，其包括大约相等持续时间的MARK脉冲和SPACE，随后是多个数据字段。每个数据字段以“终结点”标记结束，远程控制消息以“消息结束”标记结束。多个数据字段包括用于指定目的地设备的寻址数据字段，用于允许特定遥控发射机控制特定目的地设备的安全代码数据字段，用于指定与遥控消息相关联的各种状态代码的状态字段，用于承载远程控制消息有效载荷的键码字段和用于验证遥控消息的传输完整性的校验和字段。可以扩展基于当前消息协议的远程控制消息以包括附加数据字段并扩展预先存在的数据字段。

9. 发明申请

US20090285336A1 Wideband Out-Of-Band-Receiver 审中-公开
标题翻译：宽带带外接收机
公开(公告)号：US20090285336A1
公开(公告)日：2009-11-19
申请号：US12227678
申请日：2006-06-16
申请人： Michael Anthony Pugel , David Glen White
发明人： Michael Anthony Pugel , David Glen White
IPC分类号： H04L27/06
摘要： The disclosed embodiments relate to a system that processes a received signal. An exemplary embodiment of the system comprises a receiver circuit that is adapted to receive the received signal and separate an out-of-band data signal corresponding to an out-of-band frequency spectrum from the received signal, an analog-to-digital (A/D) converter that converts the out-of-band data signal to a digitized out-of-band frequency spectrum signal, and a circuit that is adapted to identify data corresponding to an out-of-band data channel within the digitized out-of-band frequency spectrum signal.
摘要翻译：所公开的实施例涉及处理接收信号的系统。系统的示例性实施例包括接收机电路，其适于接收所接收的信号，并且从接收信号中分离对应于带外频谱的带外数据信号，模数（ A / D）转换器，其将带外数据信号转换为数字化的带外频谱信号，以及适于识别与数字化的带外频谱信号内的带外数据信道相对应的数据的电路频带频谱信号。

10. 发明申请

US20090235306A1 Apparatus and method for receiving emergency alert signals 审中-公开
标题翻译：用于接收紧急警报信号的装置和方法
公开(公告)号：US20090235306A1
公开(公告)日：2009-09-17
申请号：US12383309
申请日：2009-03-23
申请人： Michael Anthony Pugel
发明人： Michael Anthony Pugel
IPC分类号： H04N7/025
CPC分类号： H04H20/59 , G08B27/008 , H04H60/13 , H04H60/51 , H04N5/445 , H04N5/50 , H04N5/63 , H04N7/165 , H04N21/4263 , H04N21/4383 , H04N21/4425 , H04N21/478 , H04N21/4882 , H04N21/6543 , H04N21/814 , H04N21/8146
摘要： An apparatus such as a television signal receiver (20) provides an emergency alert function. According to an exemplary embodiment, the television signal receiver (20) includes a first tuner (23) for tuning a first channel when the television signal receiver (20) is in an on mode. A second tuner (25) is provided for tuning a second channel when the television signal receiver (20) is in the on mode and an off/standby mode. The second channel provides emergency alert signals capable of activating the emergency alert function.
摘要翻译：诸如电视信号接收器（20）的装置提供紧急警报功能。根据示例性实施例，电视信号接收器（20）包括用于当电视信号接收器（20）处于接通模式时调谐第一通道的第一调谐器（23）。提供第二调谐器（25），用于当电视信号接收器（20）处于开模式和关/待机模式时调谐第二通道。第二通道提供能够启动紧急警报功能的紧急警报信号。

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