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1. 发明授权

US6055443A Transparent call progress 失效
标题翻译：透明通话进度
公开(公告)号：US6055443A
公开(公告)日：2000-04-25
申请号：US37256
申请日：1998-03-09
申请人： James Walter Exner , Lynn Wesley Hitchcock , Edward Jung , Craig Matthews
发明人： James Walter Exner , Lynn Wesley Hitchcock , Edward Jung , Craig Matthews
IPC分类号： H04B7/26 , H04M11/06 , H04W4/12 , H04Q7/00 , H04Q9/00
CPC分类号： H04W4/12 , H04M11/066
摘要： A cellular modem pool provides call progress information to a calling party during call setup. In particular, the cellular modem pool includes a coupling means, which communicates any signals between the cellular-side of the cellular data connection and the PSTN-side of the cellular data connection during call setup. This allows the calling party to hear the call progress on the called party side of the data call. In addition, the cellular modem pool monitors the signals for a data signal provided by the called party, e.g., a predefined answer tone. Once the answer tone is detected, the cellular modem pool opens the connection provided by the coupling means and processes the respective signals on the cellular-side and the PSTN-side of the cellular modem pool.
摘要翻译：蜂窝调制解调器池在呼叫建立期间向呼叫方提供呼叫进展信息。特别地，蜂窝调制解调器池包括耦合装置，其在呼叫建立期间传送蜂窝数据连接的蜂窝侧和蜂窝数据连接的PSTN侧之间的任何信号。这允许主叫方在数据呼叫的被叫方听到呼叫进程。此外，蜂窝调制解调器池监视由被叫方提供的数据信号的信号，例如预定的应答音。一旦检测到应答音，蜂窝调制解调器池打开由耦合装置提供的连接，并处理蜂窝式调制解调器池的蜂窝侧和PSTN侧的相应信号。

2. 发明授权

US5787364A Transparent call progress 失效
公开(公告)号：US5787364A
公开(公告)日：1998-07-28
申请号：US380872
申请日：1995-01-30
申请人： James Walter Exner , Lynn Wesley Hitchcock , Edward Jung , Craig Matthews
发明人： James Walter Exner , Lynn Wesley Hitchcock , Edward Jung , Craig Matthews
IPC分类号： H04B7/26 , H04M11/06 , H04W4/12 , H04Q7/00 , H04Q9/00
CPC分类号： H04W4/12 , H04M11/066
摘要： A cellular modem pool provides call progress information to a calling party during call setup. In particular, the cellular modem pool includes a coupling means, which communicates any signals between the cellular-side of the cellular data connection and the PSTN-side of the cellular data connection during call setup. This allows the calling party to hear the call progress on the called party side of the data call. In addition, the cellular modem pool monitors the signals for a data signal provided by the called party, e.g., a predefined answer tone. Once the answer tone is detected, the cellular modem pool opens the connection provided by the coupling means and processes the respective signals on the cellular-side and the PSTN-side of the cellular modem pool.

3. 发明授权

US07312816B2 Digital observation system 有权
标题翻译：数字观测系统
公开(公告)号：US07312816B2
公开(公告)日：2007-12-25
申请号：US10202283
申请日：2002-07-24
申请人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
发明人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
IPC分类号： H04N5/225
CPC分类号： H04N7/183
摘要： A digital observation system and method for processing and transmitting video data between a video camera, or video cameras, and a base unit. The video data is transmitted, for example, by a communication protocol that is compliant with Ethernet physical drivers for transmitting and receiving data at around 100 Mbps. Video is captured at a sensor in the video camera, digitally processed and transmitted, thus overcoming limitations associated with analog processing and allowing unique features to be added. Images and other data may be transmitted efficiently in their native format, with reduced overhead, and in a non-compressed format due to the data transmission rate at or below 100 Mbps.
摘要翻译：一种用于在摄像机或摄像机和基本单元之间处理和传输视频数据的数字观察系统和方法。视频数据例如通过符合以太网物理驱动器的通信协议传输，用于以大约100Mbps的速率发送和接收数据。视频被摄像机中的传感器捕获，数字处理和传输，从而克服与模拟处理相关的限制，并允许添加独特的功能。由于数据传输速率在100Mbps以下，图像和其他数据可以以其原始格式被有效地以较少的开销和非压缩格式传输。

4. 再颁专利

USRE43786E1 Digital observation system 有权
标题翻译：数字观测系统
公开(公告)号：USRE43786E1
公开(公告)日：2012-11-06
申请号：US12642698
申请日：2009-12-18
申请人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
发明人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
IPC分类号： H04N5/225
CPC分类号： H04N7/183
摘要： A digital observation system and method for processing and transmitting video data between a video camera, or video cameras, and a base unit. The video data is transmitted, for example, by a communication protocol that is compliant with Ethernet physical drivers for transmitting and receiving data at around 100 Mbps. Video is captured at a sensor in the video camera, digitally processed and transmitted, thus overcoming limitations associated with analog processing and allowing unique features to be added. Images and other data may be transmitted efficiently in their native format, with reduced overhead, and in a non-compressed format due to the data transmission rate at or below 100 Mbps.
摘要翻译：一种用于在摄像机或摄像机和基本单元之间处理和传输视频数据的数字观察系统和方法。视频数据例如通过符合以太网物理驱动器的通信协议传输，用于以大约100Mbps的速率发送和接收数据。视频被摄像机中的传感器捕获，数字处理和传输，从而克服与模拟处理相关的限制，并允许添加独特的功能。由于数据传输速率在100Mbps以下，图像和其他数据可以以其原始格式被有效地以较少的开销和非压缩格式传输。

5. 发明授权

US07298397B2 Digital transmission system 有权
标题翻译：数字传输系统
公开(公告)号：US07298397B2
公开(公告)日：2007-11-20
申请号：US10202968
申请日：2002-07-24
申请人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
发明人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
IPC分类号： H04N5/225
CPC分类号： H04N7/183
摘要： The present invention provides a video transmission system that comprises a camera and a base unit. The camera includes a sensor memory adapted to store video data until each line of the video data is sequentially transmitted, a data buffer adapted to receive and store the sequentially transmitted video data until it is completely received at a base unit memory without errors, a data port adapted to receive from the data buffer and transmit to a camera physical transceiver the data buffered video data, a controller adapted to control data flow between the camera and the base unit, and the camera physical transceiver adapted to transfer the data buffered video data to a physical transceiver of the base unit. The base unit includes the base unit physical transceiver adapted to receive the transferred video data, a base unit data port adapted to receive from the base unit physical transceiver and transmit to a data buffer of the base unit, the transferred video data, a controller adapted to control data flow between the base unit and the camera, the base unit data buffer adapted to store the transferred video data from the base unit data port until it is completely received at the base unit physical transceiver without errors, and the base unit memory adapted to receive and sequentially store each line of the transferred video data.
摘要翻译：本发明提供一种视频传输系统，其包括相机和基本单元。相机包括适于存储视频数据直到视频数据的每一行被顺序发送的传感器存储器，适于接收和存储顺序发送的视频数据的数据缓冲器，直到在基本单元存储器中完全接收到无错误，数据端口，其适于从数据缓冲器接收并向相机物理收发器发送数据缓冲视频数据，适于控制相机和基本单元之间的数据流的控制器，以及适于将数据缓冲的视频数据传送到基本单元的物理收发器。基本单元包括适于接收传送的视频数据的基本单元物理收发器，适于从基本单元物理收发器接收并发送到基本单元的数据缓冲器的基本单元数据端口，传送的视频数据，为了控制基本单元和摄像机之间的数据流，基本单元数据缓冲器适于存储来自基本单元数据端口的传送的视频数据，直到在基本单元物理收发器完全接收到无错误，并且基本单元存储器适配以接收并顺序地存储传送的视频数据的每一行。

6. 发明授权

US07511764B2 Digital camera synchronization 有权
标题翻译：数码相机同步
公开(公告)号：US07511764B2
公开(公告)日：2009-03-31
申请号：US10202668
申请日：2002-07-24
申请人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
发明人： Alan Neal Cooper , Christopher Michael Fritz , James Walter Exner
IPC分类号： H04N9/475 , H04N5/06 , H04N9/45 , H04N9/455
CPC分类号： H04N5/23206 , H04N5/073 , H04N5/23203 , H04N5/2353
摘要： The present invention provides a synchronization system comprising a base unit and at least one video camera. The base unit includes a master time-base adapted to set a time period that samples a frame of video data, a memory, and a base unit communications transceiver. The base unit communications transceiver is adapted to transmit a frame synchronization signal to a video camera communications transceiver. The video camera includes an image sensor adapted to store the video data, an exposure control adapted to control an exposure level of the image sensor, and a camera time-base adapted to receive the frame synchronization signal from the video camera communications transceiver. The camera time-base is further adapted to receive the frame synchronization signal, reset its time and initiates its internal timing sequence, transmit signals to the exposure control to control a length of the exposure, and transmit timing signals to the image sensor to read the video data.
摘要翻译：本发明提供了一种包括基本单元和至少一个摄像机的同步系统。基本单元包括适于设置对视频数据的帧进行采样的时间段的主时基，存储器和基本单元通信收发器。基本单元通信收发器适于将帧同步信号发送到摄像机通信收发器。视频摄像机包括适于存储视频数据的图像传感器，适于控制图像传感器的曝光水平的曝光控制以及适于从摄像机通信收发器接收帧同步信号的照相机时基。相机时基进一步适于接收帧同步信号，重置其时间并启动其内部定时序列，将信号发送到曝光控制以控制曝光的长度，并将定时信号发送到图像传感器以读取视频数据。

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