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1. 发明申请

US20160366426A1 METHOD AND SYSTEM FOR A LIGHT-WEIGHT MOBILE COMPUTING DEVICE 审中-公开
标题翻译：轻量级移动计算装置的方法和系统
公开(公告)号：US20160366426A1
公开(公告)日：2016-12-15
申请号：US15247900
申请日：2016-08-25
申请人： Avocent Corporation
发明人： Mario Costa , Steven Geffin
IPC分类号： H04N19/42 , H04N19/127
CPC分类号： H04N19/42 , H04N19/127
摘要： Methods and systems provide the wireless use of a desktop computer through a lightweight long-range mobile computing device with extended battery life and no writeable or user-accessible persistent data storage, such as a hard drive, which could be detrimental if lost. In one implementation, the light-weight mobile computing does not run a full operating system, thereby reducing overhead and increasing speed. The mobile computing device provides mobility while providing access to information on a desktop computer. Since some components of conventional laptops are not needed, it may be smaller and/or have lighter weight, and provide extended battery life, while providing greater security by avoiding the risk of data loss. These systems provide a lightweight mobile wireless KVM device (e.g., a small “notebook” computing device) to connect to desktop computers. These lightweight, mobile computing devices may provide “instant on” capabilities avoiding the start up time of normal laptop computers.
摘要翻译：方法和系统通过具有延长的电池寿命的轻量级远程移动计算设备来提供桌面计算机的无线使用，并且不具有可写入或用户可访问的持久性数据存储（例如硬盘驱动器），如果丢失可能是有害的。在一个实现中，轻量级移动计算不运行完整的操作系统，从而减少开销并提高速度。移动计算设备提供移动性，同时提供对桌面计算机上的信息的访问。由于不需要常规笔记本电脑的一些组件，因此可能会更小和/或具有更轻的重量，并且提供延长的电池寿命，同时通过避免数据丢失的风险提供更大的安全性。这些系统提供轻便的移动无线KVM设备（例如，小型“笔记本”计算设备）来连接到台式计算机。这些轻便的移动计算设备可以提供“即时”功能，避免了普通笔记本电脑的启动时间。

2. 发明申请

US20160366427A1 METHOD AND SYSTEM FOR A LIGHT-WEIGHT MOBILE COMPUTING DEVICE 审中-公开
标题翻译：轻量级移动计算装置的方法和系统
公开(公告)号：US20160366427A1
公开(公告)日：2016-12-15
申请号：US15247914
申请日：2016-08-25
申请人： Avocent Corporation
发明人： Mario Costa , Steven Geffin , Charles Peters
IPC分类号： H04N19/42
CPC分类号： H04N19/42 , H04N19/127 , H04W84/042 , H04W84/12
摘要： Methods and systems provide the wireless use of a desktop computer through a lightweight long-range mobile computing device with extended battery life and no writeable or user-accessible persistent data storage, such as a hard drive, which could be detrimental if lost. The light-weight mobile computing may not run a full operating system, thereby reducing overhead and increasing speed. The mobile computing device provides mobility while providing access to information on a desktop computer. Since some components of conventional laptops are not needed, it may be smaller and/or have lighter weight, and provide extended battery life, while providing greater security by avoiding the risk of data loss. These systems provide a lightweight mobile wireless KVM device (e.g., a small “notebook” computing device or tablet computer device) to connect to desktop computers. These lightweight, mobile computing devices may provide “instant on” capabilities avoiding the start up time of normal laptop computers.
摘要翻译：方法和系统通过具有延长的电池寿命的轻量级远程移动计算设备来提供桌面计算机的无线使用，并且不具有可写入或用户可访问的持久性数据存储（例如硬盘驱动器），如果丢失可能是有害的。轻量级移动计算可能不运行完整的操作系统，从而减少开销并提高速度。移动计算设备提供移动性，同时提供对桌面计算机上的信息的访问。由于不需要常规笔记本电脑的一些组件，因此可能会更小和/或具有更轻的重量，并且提供延长的电池寿命，同时通过避免数据丢失的风险提供更大的安全性。这些系统提供轻便的移动无线KVM设备（例如，小型“笔记本”计算设备或平板计算机设备）来连接到台式计算机。这些轻便的移动计算设备可以提供“即时”功能，避免了普通笔记本电脑的启动时间。

3. 发明授权

US09008191B2 Video compression encoder 有权
标题翻译：视频压缩编码器
公开(公告)号：US09008191B2
公开(公告)日：2015-04-14
申请号：US13749219
申请日：2013-01-24
申请人： Avocent Corporation
发明人： William A. Dambrackas , Mario Costa , George Richard Goodley
IPC分类号： H04B1/66 , H04N19/20 , H04N19/105 , H04N19/593 , H04N19/182 , H04N19/426 , H04N19/93 , H04N19/507 , H04N11/04
CPC分类号： H04N19/20 , G09G2370/24 , H04N19/105 , H04N19/182 , H04N19/426 , H04N19/507 , H04N19/593 , H04N19/93
摘要： A video compression encoder which does not require a video frame buffer is disclosed. Without a frame buffer, incoming pixels can not be compared to pixels previously sent to the decoder. Instead, the disclosed encoder only stores check values for groups of pixels sent. If a group's check value has not changed, the encoder sends a command to the decoder not to change that pixel group. Also, without a frame buffer, an incoming video frame can not be captured and later sent to the decoder as network throughput permits. Instead, if throughput is insufficient to send an encoded group of pixels, the encoder leaves the check value for that group unchanged and sends a command instructing the decoder not to change those pixels. This defers updating that group until the next screen update is sent to the decoder. Grouping of pixels can be done in any fashion, for example; a group can be a single video line, a portion of a line, multiple lines or screen rectangles containing portions of multiple lines.
摘要翻译：公开了一种不需要视频帧缓冲器的视频压缩编码器。没有帧缓冲区，输入像素不能与先前发送到解码器的像素进行比较。相反，所公开的编码器仅存储发送的像素组的检查值。如果组的检查值没有改变，则编码器向解码器发送命令，不改变该像素组。而且，如果没有帧缓冲器，则不能捕获进入的视频帧，并随后以网络吞吐量允许的方式将其发送到解码器。相反，如果吞吐量不足以发送编码的像素组，则编码器保持该组的检查值不变，并发送指令解码器不改变这些像素的命令。这会延迟更新该组，直到下一个屏幕更新被发送到解码器。像素的分组可以以任何方式完成，例如; 组可以是单个视频行，一行的一部分，多行或屏幕矩形，其包含多行的部分。

4. 发明授权

US09743095B2 Video compression encoder 有权
公开(公告)号：US09743095B2
公开(公告)日：2017-08-22
申请号：US13908647
申请日：2013-06-03
申请人： Avocent Corporation
发明人： William A. Dambrackas
IPC分类号： H04N19/20 , H04N19/105 , H04N19/593 , H04N19/182 , H04N19/426 , H04N19/93 , H04N19/507
CPC分类号： H04N19/20 , G09G2370/24 , H04N19/105 , H04N19/182 , H04N19/426 , H04N19/507 , H04N19/593 , H04N19/93
摘要： A video compression system is disclosed that is optimized to take advantage of the types of redundancies typically occurring on computer screens and the types of video loss acceptable to real time interactive computer users. It automatically adapts to a wide variety of changing network bandwidth conditions and can accommodate any video resolution and an unlimited number of colors. The disclosed video compression encoder can be implemented with either hardware or software and it compresses the source video into a series of data packets that are a fixed length of 8 bits or more. Sequences of one or more of these packets create unique encoding “commands” that can be sent over any network and easily decoded (decompressed) with either software or hardware. The commands include 3 dimensional copying (horizontal, vertical and time) and unique efficiencies for screen segments that are comprised of only two colors (such as text). Embodiments are also disclosed that improve the video compression depending on the popularity of pixel colors.

5. 发明申请

US20170064860A1 Method and System for Automatic Location Tracking of Information Technology Components in a Data Center 审中-公开
标题翻译：数据中心信息技术组件自动位置跟踪方法与系统
公开(公告)号：US20170064860A1
公开(公告)日：2017-03-02
申请号：US15351198
申请日：2016-11-14
申请人： Avocent Corporation
发明人： Carlos Martins , Nei Chiaradia , Arnaldo Zimmermann
IPC分类号： H05K7/14 , H04B5/00
CPC分类号： H05K7/1498 , G06F1/183 , H04B5/0062
摘要： Methods and systems provide the automatic tracking of the physical location of information technology components in a data center. These systems automatically identify where a given IT component, such as a server, router, switch or other device, is located. They automatically identify which slot the IT component is located in a given rack in the data center. When a server is added or removed from a particular slot, the tracking database is automatically notified and updated, and users of the database have instantaneously accurate information about the location of each IT component in a data center. If the server is changed to a different slot or rack, the system immediately identifies that the given server or device is located in a different location. Users can rely on the information in the database when remotely managing the data center's IT assets.
摘要翻译：方法和系统可以自动跟踪数据中心中信息技术组件的物理位置。这些系统会自动识别给定的IT组件（如服务器，路由器，交换机或其他设备）所在的位置。它们自动识别IT组件位于数据中心的给定机架中的哪个插槽。当从特定插槽添加或删除服务器时，会自动通知和更新跟踪数据库，数据库的用户可以立即准确了解有关数据中心中每个IT组件的位置的信息。如果服务器更改为不同的插槽或机架，系统会立即识别给定的服务器或设备位于不同的位置。当远程管理数据中心的IT资产时，用户可以依靠数据库中的信息。

6. 发明申请

WO2012030390A1 METHOD AND SYSTEM FOR COMPUTER POWER AND RESOURCE CONSUMPTION MODELING 审中-公开
标题翻译：计算机功率和资源消耗建模方法与系统
公开(公告)号：WO2012030390A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/001527
申请日：2011-08-30
申请人： AVOCENT CORPORATION , GEFFIN, Steven , FOLLECO, Andres , RANSOM, Michael
发明人： GEFFIN, Steven , FOLLECO, Andres , RANSOM, Michael
IPC分类号： G06F9/44
CPC分类号： G06F1/3206 , H05K7/1498
摘要： Methods and systems are provided to precisely model the power consumption of both monolithic (physical) and virtual computing devices in near-real-time or real-time, allowing for precise prediction and classification of power and/or resource use and detection of anomalous power and/or resource utilization solely based on a system's operational workloads.
摘要翻译：提供了方法和系统，以实时或实时的方式精确地模拟单片（物理）和虚拟计算设备的功耗，从而允许对功率和/或资源使用的精确预测和分类以及异常功率的检测和/或仅基于系统的操作工作负载的资源利用。

7. 发明申请

WO2007130454A2 REMOTE SESSION RECORDING APPARATUS AND METHOD 审中-公开
标题翻译：远程会议记录装置和方法
公开(公告)号：WO2007130454A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/010634
申请日：2007-05-03
申请人： AVOCENT CORPORATION
发明人： SIEGMAN, Craig , GEFFIN, Steven
IPC分类号： H04N7/16 , H04N7/173 , H04N5/445
CPC分类号： H04N7/17318 , G06F3/023 , G06F3/038 , H04N5/765 , H04N5/781 , H04N5/783 , H04N5/85 , H04N7/163 , H04N9/7921 , H04N21/23113 , H04N21/2747 , H04N21/4135 , H04N21/42646 , H04N21/4312 , H04N21/4314 , H04N21/4325 , H04N21/4334 , H04N21/4335 , H04N21/43615 , H04N21/47214
摘要： An Intelligent Network Peripheral (INP) is equipped with a recording control processor that is connected to at least one internal or external recording device (e.g., hard drive, disk array, CD-recorder, DVD recorder, and/or tape device). Using the INP, a user may be prompted to perform an activity, such as (1) start a new recording session, (2) playback a recorded session, (3) delete a recorded session, (4) edit recording parameters (e.g., the number of stored frames, the length of a session to record, the resolution of the image to record), and (5) re-run a recorded session. An INP may be incorporated into a Keyboard/Video/Mouse (KVM) switch, a Rack Connection Manager (RCM) and/or a Pod Extension Module (PEM) for recording at least one of video from and user input to a computer for diagnostic and other purposes.
摘要翻译：智能网络外设（INP）配备有连接到至少一个内部或外部记录设备（例如，硬盘驱动器，磁盘阵列，CD-记录器，DVD记录器和/或磁带设备）的记录控制处理器。使用INP，可以提示用户执行活动，例如（1）开始新的记录会话，（2）重放记录的会话，（3）删除记录的会话，（4）编辑记录参数（例如，存储帧的数量，要记录的会话的长度，要记录的图像的分辨率），以及（5）重新运行记录的会话。 INP可以被并入到键盘/视频/鼠标（KVM）开关，机架连接管理器（RCM）和/或荚扩展模块（PEM）中，用于将来自用户的输入和用户输入中的至少一个记录到计算机用于诊断和其他目的。

8. 发明申请

WO2007127452A3 DVC DELTA COMMANDS 审中-公开
公开(公告)号：WO2007127452A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/010376
申请日：2007-04-30
申请人： AVOCENT CORPORATION
发明人： SHELTON, Gary, W. , LAZENBY, William , POTTER, Michael
IPC分类号： H04N7/12
摘要： A video compression system compress video frames (fig. 1, 100) comprising pixels defined by n-bit color values (fig. 1). Encoder of video compression system determines the difference between a current pixel value and a plurality reference pixel values (fig. 1, 100). encopder sends difference value to decoder, decoder determines current pixel value by adjusting a reference pixel color value by delta value.

9. 发明申请

WO2007067468A2 WIRE COMB 审中-公开
标题翻译：电线
公开(公告)号：WO2007067468A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/046194
申请日：2006-12-05
申请人： AVOCENT CORPORATION
发明人： BROWN, Steven, F. , SEIFERT, Robert, V., Jr. , KIRSHTEIN, Philip, M.
IPC分类号： H01R12/24
CPC分类号： H01R43/0263 , H01R43/0256 , H01R43/24 , H05K1/026 , H05K1/117 , H05K3/301 , H05K2201/10287 , H05K2201/10424 , Y10S439/942
摘要： An improved approach is provided for mounting individual wires from multi-wire cables onto circuit boards. A wire comb is mounted adjacent one or more ends of the circuit board to permit a rapid yet positive way to space apart individual wires, to hold them in place; and to permit welding or soldering of the wires to the appropriate connections or the circuit board during an overmolding process.
摘要翻译：提供了一种改进的方法来将单根电线从多线电缆安装到电路板上。线梳被安装在电路板的一个或多个端部附近，以允许快速但积极的方式将单独的电线间隔开来将它们保持在适当位置; 并且允许在包覆成型过程期间将电线焊接或焊接到适当的连接或电路板。

10. 发明申请

WO2005046200A3 VIDEO COMPRESSION SYSTEM 审中-公开
公开(公告)号：WO2005046200A3
公开(公告)日：2005-05-19
申请号：PCT/US2003/030650
申请日：2003-09-30
申请人： AVOCENT CORPORATION
发明人： JOHNSON, Timothy, A. , BLACKWELL, Steven, R.
IPC分类号： H04N7/26 , H04N7/36
摘要： A improvement to video compression techniques (60) is described in which blocks of video input information are compared in their respective pixel values to corresponding blocks of immediately preceding frames (43, 44, 46). The blocks are analyzed to determine whether change has occurred in accordance with two tests (44, 46). 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 (44). 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 (26).

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