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1. 发明申请

US20070174526A1 Virtual media systems, methods and devices 有权
标题翻译：虚拟媒体系统，方法和设备
公开(公告)号：US20070174526A1
公开(公告)日：2007-07-26
申请号：US11410084
申请日：2006-04-25
申请人： Steven Blackwell , Christopher Thomas , Philip Kirshtein , David Stafford , James Pursel , Paul Durden
发明人： Steven Blackwell , Christopher Thomas , Philip Kirshtein , David Stafford , James Pursel , Paul Durden
IPC分类号： G06F13/38
CPC分类号： H04L67/08 , G06F13/12 , H04L67/1097 , H04L69/08
摘要： In a KVM system, a system provides for USB devices to be accessed by target computers. A KVM switch connects a client with a target server via a network, the client computer having at least one device attached thereto. A second mechanism connects to a USB port of the target and communicates with the target using a USB protocol. A client mechanism communicates with the second mechanism via the network. A virtual media mechanism enables the target server to access the USB device attached to the client.
摘要翻译：在KVM系统中，系统提供目标计算机访问USB设备。 KVM切换器通过网络将客户端与目标服务器连接，客户端计算机具有至少一个连接到其上的设备。第二种机制连接到目标的USB端口，并使用USB协议与目标进行通信。客户端机制经由网络与第二机制通信。虚拟媒体机制使目标服务器能够访问连接到客户端的USB设备。

2. 发明申请

US20100077118A1 Virtual Media Systems, Methods and Devices 审中-公开
标题翻译：虚拟媒体系统，方法和设备
公开(公告)号：US20100077118A1
公开(公告)日：2010-03-25
申请号：US12618540
申请日：2009-11-13
申请人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Pursel , Paul D. Durden
发明人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Pursel , Paul D. Durden
IPC分类号： G06F13/12
CPC分类号： H04L67/08 , G06F13/12 , H04L67/1097 , H04L69/08
摘要： In a KVM system, a system provides for USB devices to be accessed by target computers. A KVM switch connects a client with a target server via a network, the client computer having at least one device attached thereto. A second mechanism connects to a USB port of the target and communicates with the target using a USB protocol. A client mechanism communicates with the second mechanism via the network. A virtual media mechanism enables the target server to access the USB device attached to the client.
摘要翻译：在KVM系统中，系统提供目标计算机访问USB设备。 KVM切换器通过网络将客户端与目标服务器连接，客户端计算机具有至少一个连接到其上的设备。第二种机制连接到目标的USB端口，并使用USB协议与目标进行通信。客户端机制经由网络与第二机制通信。虚拟媒体机制使目标服务器能够访问连接到客户端的USB设备。

3. 发明申请

US20100057956A1 Virtual Media Systems, Methods and Devices 有权
公开(公告)号：US20100057956A1
公开(公告)日：2010-03-04
申请号：US12618565
申请日：2009-11-13
申请人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Pursel , Paul D. Durden
发明人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Pursel , Paul D. Durden
IPC分类号： G06F13/12 , G06F3/048
CPC分类号： H04L67/08 , G06F13/12 , H04L67/1097 , H04L69/08
摘要： In a KVM system, a system provides for USB devices to be accessed by target computers. A KVM switch connects a client with a target server via a network, the client computer having at least one device attached thereto. A second mechanism connects to a USB port of the target and communicates with the target using a USB protocol. A client mechanism communicates with the second mechanism via the network. A virtual media mechanism enables the target server to access the USB device attached to the client.

4. 发明申请

US20050025248A1 Video compression system 有权
标题翻译：视频压缩系统
公开(公告)号：US20050025248A1
公开(公告)日：2005-02-03
申请号：US10629855
申请日：2003-07-30
申请人： Timothy Johnson , Steven Blackwell
发明人： Timothy Johnson , Steven Blackwell
IPC分类号： H04N7/26 , H04N7/36 , H04N7/12
CPC分类号： H04N19/507 , H04N19/176 , H04N19/503
摘要： A improvement to video compression techniques is described in which blocks of video input information are compared in their respective pixel values to corresponding blocks of immediately preceding frames. The blocks are analyzed to determine whether change has occurred in accordance with two tests. First, the pixel values of the block are compared to the pixel values of a preceding block and if a threshold number of pixel values in the block exceed their counterparts by a threshold amount, then the block is assumed to have changed and is communicated via a standard communication protocol, compression technique and media. Second, even if the threshold number of pixels in the block has not changed, the pixel values are compared with their prior frame counterparts to determine if any one pixel value has changed in magnitude more than a second threshold amount. Again, one such pixel is identified, then the block is assumed to have changed and is communicated.
摘要翻译：描述了对视频压缩技术的改进，其中视频输入信息块在其各自的像素值中被比较到紧接在前帧的相应块。分析块以确定是否根据两次测试发生了变化。首先，将块的像素值与先前块的像素值进行比较，并且如果块中的像素值的阈值数量超过其对应值阈值量，则假定块已经改变并且经由标准通信协议，压缩技术和媒体。第二，即使块中的像素阈值没有改变，也将像素值与其先前的帧对应物进行比较，以确定是否有任何一个像素值的幅度大于第二阈值量。再次，一个这样的像素被识别，则该块被假设已经改变并被传送。

5. 发明授权

US09398072B2 Virtual media systems, methods and devices 有权
公开(公告)号：US09398072B2
公开(公告)日：2016-07-19
申请号：US12618565
申请日：2009-11-13
申请人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Vernon Pursel , Paul D. Durden
发明人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Vernon Pursel , Paul D. Durden
IPC分类号： G06F13/12 , H04L29/08 , H04L29/06
CPC分类号： H04L67/08 , G06F13/12 , H04L67/1097 , H04L69/08
摘要： In a KVM system, a system provides for USB devices to be accessed by target computers. A KVM switch connects a client with a target server via a network, the client computer having at least one device attached thereto. A second mechanism connects to a USB port of the target and communicates with the target using a USB protocol. A client mechanism communicates with the second mechanism via the network. A virtual media mechanism enables the target server to access the USB device attached to the client.

6. 发明授权

US07640382B2 Virtual media systems, methods and devices 有权
标题翻译：虚拟媒体系统，方法和设备
公开(公告)号：US07640382B2
公开(公告)日：2009-12-29
申请号：US11410084
申请日：2006-04-25
申请人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Vernon Pursel , Paul D. Durden
发明人： Steven Blackwell , Christopher L. Thomas , Philip M. Kirshtein , David H. Stafford , James Vernon Pursel , Paul D. Durden
IPC分类号： G06F13/12
CPC分类号： H04L67/08 , G06F13/12 , H04L67/1097 , H04L69/08
摘要： In a KVM system, a system provides for USB devices to be accessed by target computers. A KVM switch connects a client with a target server via a network, the client computer having at least one device attached thereto. A second mechanism connects to a USB port of the target and communicates with the target using a USB protocol. A client mechanism communicates with the second mechanism via the network. A virtual media mechanism enables the target server to access the USB device attached to the client.
摘要翻译：在KVM系统中，系统提供目标计算机访问USB设备。 KVM切换器通过网络将客户端与目标服务器连接，客户端计算机具有至少一个连接到其上的设备。第二种机制连接到目标的USB端口，并使用USB协议与目标进行通信。客户端机制经由网络与第二机制通信。虚拟媒体机制使目标服务器能够访问连接到客户端的USB设备。

7. 发明申请

US20120198252A1 System and Method for Managing and Detecting Server Power Connections 审中-公开
标题翻译：用于管理和检测服务器电源连接的系统和方法
公开(公告)号：US20120198252A1
公开(公告)日：2012-08-02
申请号：US13018805
申请日：2011-02-01
申请人： Phillip M. Kirschtein , Steven Blackwell , Ashish Moondra
发明人： Phillip M. Kirschtein , Steven Blackwell , Ashish Moondra
IPC分类号： G06F1/28 , G06F1/26
CPC分类号： G01R31/041
摘要： An enhanced remote power switch includes a communications interface for sending and receiving messages to control the power applied to a power cord, thereby turning on/off a target server. The power cord is connected to the target server at the target server end by use of a bonding device. A rack interface pod (RIP) or other monitoring device also can be connected to the target server by way of another bonding device. The bonding device can be wrapped around or connected to the keyboard, video or mouse (KVM) cable(s) connecting the target server and the monitoring device to ensure that the target server does not unintentionally get associated with a different monitoring device than it had initially been paired with. In addition, at least one data port of the remote power switch is in communication with an information tag to help identify the target servers attached to the power switch.
摘要翻译：增强的远程电源开关包括用于发送和接收消息以控制施加到电源线的电力的通信接口，从而打开/关闭目标服务器。电源线通过使用绑定设备连接到目标服务器端的目标服务器。机架接口盒（RIP）或其他监控设备也可以通过另一个绑定设备连接到目标服务器。绑定装置可以缠绕或连接到连接目标服务器和监视设备的键盘，视频或鼠标（KVM）电缆，以确保目标服务器不会意外地获得与不同的监视设备相关联最初配对了。此外，远程电源开关的至少一个数据端口与信息标签通信，以帮助识别连接到电源开关的目标服务器。

8. 发明授权

US5052023A Method and apparatus for received signal equalization 失效
标题翻译：接收信号均衡的方法和装置
公开(公告)号：US5052023A
公开(公告)日：1991-09-24
申请号：US556237
申请日：1990-07-20
申请人： Richard A. Beichler , Steven Blackwell , David P. Nelson
发明人： Richard A. Beichler , Steven Blackwell , David P. Nelson
IPC分类号： H04L25/03 , H04L25/04
CPC分类号： H04L25/03019 , H04L2025/03662
摘要： A bipolar return-to-zero signal received from a communication channel (302) is sampled (402) to provide signal information that is processed (FIG. 5) to determine signal variation information. In accordance with this signal variation information, at least one operational parameter of an equalization system (400) is varied.
摘要翻译：从通信信道（302）接收的双极返回零信号被采样（402）以提供被处理的信号信息（图5）以确定信号变化信息。根据该信号变化信息，改变均衡系统（400）的至少一个操作参数。

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