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1. 发明授权

US07171479B2 Efficient delivery of boot code images from a network server 失效
标题翻译：从网络服务器高效地传送引导代码图像
公开(公告)号：US07171479B2
公开(公告)日：2007-01-30
申请号：US10133865
申请日：2002-04-26
申请人： William W. Buchanan , Simon C. Chu , William J. Piazza , David B. Rhoades , Linda A. Riedle
发明人： William W. Buchanan , Simon C. Chu , William J. Piazza , David B. Rhoades , Linda A. Riedle
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/06 , H04L67/322 , H04L67/325 , H04L69/28 , H04L69/329
摘要： A network and method for servicing simultaneously pending boot image download requests in a multi-client, networked environment. A boot image server on the network is configured to satisfy boot image sessions initiated by one or more client systems on the network. The image server is configured to prioritize requests from different clients to minimize or reduce the network's average download time, which represents the amount of time required to boot a theoretical average client. In one embodiment, the image server is configured to minimize the average download time by prioritizing client requests according to the amount of time required to complete a each client's download such that requests from clients with short remaining download times are given higher priority and, conversely, request from clients with long remaining download times are given lower priority. The amount of download time remaining is estimated by maintaining a log the response time (round trip delay) of recently transmitted packets for each client. In one embodiment, a rolling average of recent response times is used to provide an estimate of the client's overall response time. The image server also tracks the size of the image file remaining to be downloaded for each client. Using these two parameters, the image server estimates the remaining time to download the image file and prioritizes the processing of outstanding packet requests based thereon.
摘要翻译：一种用于在多客户端，联网环境中同时处理引导映像下载请求的网络和方法。网络上的引导映像服务器被配置为满足由网络上的一个或多个客户端系统发起的引导映像会话。图像服务器被配置为优先处理来自不同客户端的请求，以最小化或减少网络的平均下载时间，其表示引导理论平均客户端所需的时间量。在一个实施例中，图像服务器被配置为通过根据完成每个客户端的下载所需的时间量优先化客户端请求来最小化平均下载时间，使得具有较短剩余下载时间的客户端的请求被给予较高优先级，并且相反地，具有长时间下载时间的客户端的请求被赋予较低的优先级。通过维护每个客户端最近发送的数据包的响应时间（往返延迟）来估计剩余的下载时间。在一个实施例中，使用最近响应时间的滚动平均值来提供客户端的整体响应时间的估计。图像服务器还跟踪每个客户端剩余的图像文件的大小。使用这两个参数，图像服务器估计下载图像文件的剩余时间，并基于此优先处理未完成的分组请求。

2. 发明授权

US06802611B2 System and method for presenting, capturing, and modifying images on a presentation board 有权
公开(公告)号：US06802611B2
公开(公告)日：2004-10-12
申请号：US10277409
申请日：2002-10-22
申请人： Simon C. Chu , William J. Piazza , David B. Rhoades
发明人： Simon C. Chu , William J. Piazza , David B. Rhoades
IPC分类号： G03B2126
CPC分类号： H04N1/19594 , H04N1/00283 , H04N1/195 , H04N2201/0438
摘要： A system and method for presenting and capturing images on a presentation board are described. More particularly, embodiments of the present invention provide a projector adapted to display one or more images onto a surface and a camera adapted to capture the one or more images from the surface. Also provided is an interface electronics coupled to the projector and to the camera. The interface electronics is adapted to feed the projector with the one or more images and adapted to process the one or more images from the camera. Also a user can control the presentation system by modifying the one or more images on the surface.

3. 发明授权

US07934086B2 Multi-tiered boot list 失效
标题翻译：多层引导列表
公开(公告)号：US07934086B2
公开(公告)日：2011-04-26
申请号：US11947819
申请日：2007-11-30
申请人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
发明人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F9/4405
摘要： An aggregated server blade system includes a plurality of individual server blades and a management module which can be designated as a bootable device. A boot list maintained and executed in each server blade includes a management module entry in its list of bootable devices. In response to the management module entry being selected or otherwise made active as the bootable device for a particular blade, an alternative bootable-devices list maintained on the management module is referenced and the boot process proceeds according to the alternative list.
摘要翻译：聚合的服务器刀片系统包括多个单独的服务器刀片和可被指定为可引导设备的管理模块。在每个服务器刀片中维护和执行的引导列表包括其可引导设备列表中的管理模块条目。响应于管理模块条目被选择或以其他方式被激活为特定刀片的可引导设备，引用维护在管理模块上的备选可引导设备列表，并且引导过程根据备选列表进行。

4. 发明授权

US07330965B2 Multi-tiered boot list 失效
标题翻译：多层引导列表
公开(公告)号：US07330965B2
公开(公告)日：2008-02-12
申请号：US11053965
申请日：2005-02-09
申请人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
发明人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
IPC分类号： G06F9/00 , G06F9/24 , G06F15/177
CPC分类号： G06F9/4405
摘要： An aggregated server blade system includes a plurality of individual server blades and a management module which can be designated as a bootable device. A boot list maintained and executed in each server blade includes a management module entry in its list of bootable devices. In response to the management module entry being selected or otherwise made active as the bootable device for a particular blade, an alternative bootable-devices list maintained on the management module is referenced and the boot process proceeds according to the alternative list.
摘要翻译：聚合的服务器刀片系统包括多个单独的服务器刀片和可被指定为可引导设备的管理模块。在每个服务器刀片中维护和执行的引导列表包括其可引导设备列表中的管理模块条目。响应于管理模块条目被选择或以其他方式被激活为特定刀片的可引导设备，引用维护在管理模块上的备选可引导设备列表，并且引导过程根据备选列表进行。

5. 发明授权

US07673132B2 Multi-tiered boot list 有权
标题翻译：多层引导列表
公开(公告)号：US07673132B2
公开(公告)日：2010-03-02
申请号：US11763841
申请日：2007-06-15
申请人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
发明人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
IPC分类号： G06F9/00 , G06F9/24 , G06F15/177
CPC分类号： G06F9/4405
摘要： An aggregated server blade system includes a plurality of individual server blades and a management module which can be designated as a bootable device. A boot list maintained and executed in each server blade includes a management module entry in its list of bootable devices. In response to the management module entry being selected or otherwise made active as the bootable device for a particular blade, an alternative bootable-devices list maintained on the management module is referenced and the boot process proceeds according to the alternative list.
摘要翻译：聚合的服务器刀片系统包括多个单独的服务器刀片和可被指定为可引导设备的管理模块。在每个服务器刀片中维护和执行的引导列表包括其可引导设备列表中的管理模块条目。响应于管理模块条目被选择或以其他方式被激活为特定刀片的可引导设备，引用维护在管理模块上的备选可引导设备列表，并且引导过程根据备选列表进行。

6. 发明申请

US20090031014A1 Multi-Tiered Boot List 失效
标题翻译：多层次启动列表
公开(公告)号：US20090031014A1
公开(公告)日：2009-01-29
申请号：US11947819
申请日：2007-11-30
申请人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
发明人： Simon C. Chu , Richard A. Dayan , Eric R. Kern , William J. Piazza
IPC分类号： G06F15/177
CPC分类号： G06F9/4405
摘要： An aggregated server blade system includes a plurality of individual server blades and a management module which can be designated as a bootable device. A boot list maintained and executed in each server blade includes a management module entry in its list of bootable devices. In response to the management module entry being selected or otherwise made active as the bootable device for a particular blade, an alternative bootable-devices list maintained on the management module is referenced and the boot process proceeds according to the alternative list.
摘要翻译：聚合的服务器刀片系统包括多个单独的服务器刀片和可被指定为可引导设备的管理模块。在每个服务器刀片中维护和执行的引导列表包括其可引导设备列表中的管理模块条目。响应于管理模块条目被选择或以其他方式被激活为特定刀片的可引导设备，引用维护在管理模块上的备选可引导设备列表，并且引导过程根据备选列表进行。

7. 发明授权

US09286345B2 Query tree navigation 有权
标题翻译：查询树导航
公开(公告)号：US09286345B2
公开(公告)日：2016-03-15
申请号：US12483620
申请日：2009-06-12
申请人： Justin P. Bandholz , William G. Pagan , William J. Piazza
发明人： Justin P. Bandholz , William G. Pagan , William J. Piazza
IPC分类号： G06F17/30
CPC分类号： G06F17/30985 , G06F17/30395 , G06F17/30961
摘要： System, computer implemented method and computer program product for preparing and navigating a query tree including a plurality of query nodes and informational nodes. Each query node is associated with a prompt, branching criteria and keywords. A current query node provides a prompt to a user and a user response is received and analyzed to identify branching criteria and keywords from the user response. The method navigates to another node in the query tree in consideration of the branching criteria received in the user response and a comparison between the keywords received in the user response and the keywords associated with the query nodes. The comparison may validate navigation to a destination node corresponding to the branching criteria or the comparison may indicate incorrect navigation of the query tree. Corrective navigation can be implemented in various ways based upon the keywords received in the user response.
摘要翻译：系统，计算机实现方法和用于准备和浏览包括多个查询节点和信息节点的查询树的计算机程序产品。每个查询节点与提示符，分支条件和关键字相关联。当前查询节点向用户提供提示并且接收并分析用户响应以从用户响应中识别分支标准和关键字。考虑到在用户响应中接收到的分支标准以及在用户响应中收到的关键字与查询节点关联的关键字之间的比较，该方法导航到查询树中的另一个节点。比较可以验证对于与分支标准相对应的目的地节点的导航，或者比较可以指示查询树的导航不正确。可以根据在用户响应中收到的关键字以各种方式实现纠正导航。

8. 发明申请

US20110010566A1 POWER MANAGEMENT BY SELECTIVE AUTHORIZATION OF ELEVATED POWER STATES OF COMPUTER SYSTEM HARDWARE DEVICES 审中-公开
标题翻译：电脑系统硬件设备高功率状态选择性授权的电源管理
公开(公告)号：US20110010566A1
公开(公告)日：2011-01-13
申请号：US12498386
申请日：2009-07-07
申请人： Justin P. Bandholz , William G. Pagan , William J. Piazza
发明人： Justin P. Bandholz , William G. Pagan , William J. Piazza
IPC分类号： G06F1/00
CPC分类号： G06F1/3203
摘要： Power in a computer system is managed by selectively authorizing requests by devices to operate at an elevated power state. One embodiment provides a computer system having a plurality of hardware devices interchangeably operable at mutually exclusive elevated and lower power states. The lower power states may be selected by default, and the devices independently request to operate at the elevated power state for a specified duration. A power management device, such as a baseboard management controller (BMC) or a chassis management module is configured for receiving and selectively authorizing the requests from the devices to operate at the elevated power state. The power management device subsequently revokes the authorization of the devices to operate at the elevated power state to enforce a system power limit.
摘要翻译：通过选择性地授权设备在升高的功率状态下操作的请求来管理计算机系统中的电力。一个实施例提供了一种计算机系统，其具有多个硬件设备，可互换地在互斥的升高和低功率状态下工作。默认情况下可以选择较低的功率状态，并且设备独立地请求在升高的功率状态下操作指定的持续时间。诸如基板管理控制器（BMC）或机箱管理模块的电力管理设备被配置为用于接收和选择性地授权来自所述设备的请求以在升高的电力状态下操作。电源管理设备随后撤销设备在升高的电力状态下操作的授权以强制系统功率限制。

9. 发明申请

US20090219536A1 Providing Position Information To Computing Equipment Installed In Racks Of A Datacenter 有权
标题翻译：提供安装在数据中心机架中的计算设备的位置信息
公开(公告)号：US20090219536A1
公开(公告)日：2009-09-03
申请号：US12040337
申请日：2008-02-29
申请人： William J. Piazza
发明人： William J. Piazza
IPC分类号： G01N21/55
CPC分类号： G01S5/16 , G01S1/70
摘要： Methods, apparatus, and products are disclosed for providing position information to computing equipment installed in racks of a datacenter that includes: projecting, by a projection module, a plurality of optical signals to a plurality of reference points on at least one reflective surface above the racks of the datacenter, each optical signal corresponding to one of the reference points and encoding reference point position information for that corresponding reference point; detecting, by a position detection module mounted on one of the racks, one or more of the optical signals reflected off of the reflective surface; determining, by the position detection module, rack position information in dependence upon the reference point position information; and providing, by the position detection module, the rack position information to a position information consumer that uses the rack position information to identify the position of the rack on which the position detection module is mounted.
摘要翻译：公开了用于向安装在数据中心机架中的计算设备提供位置信息的方法，装置和产品，其包括：通过投影模块将多个光信号投影到多于一个反射表面上的多个参考点上数据中心的机架，每个光信号对应于参考点之一，并对该参考点编码参考点位置信息; 通过安装在一个机架上的位置检测模块检测从反射表面反射的一个或多个光信号; 根据所述基准点位置信息，通过所述位置检测模块确定机架位置信息; 以及通过所述位置检测模块将所述架位置信息提供给使用所述架位置信息的位置信息消费者，以识别其上安装了所述位置检测模块的所述架的位置。

10. 发明授权

US5481754A Apparatus and method for bios interface to features in multiple adapter cards in one operation using registers with bits distributed across the adapter cards 失效
标题翻译：用于在一次操作中使用具有分布在适配器卡上的位的寄存器的多个适配器卡中的特征的bios接口的装置和方法
公开(公告)号：US5481754A
公开(公告)日：1996-01-02
申请号：US236239
申请日：1994-05-02
申请人： William J. Piazza
发明人： William J. Piazza
IPC分类号： G06F13/12 , G06F13/00 , G06F12/00 , G06F12/02
CPC分类号： G06F13/126
摘要： Control of LCD backlighting, contrast, and video port selection with BIOS. Calls made from application programs to BIOS result in BIOS read and write operations to a distributed register in video adapters. The use of the register allows BIOS to simultaneously obtain information from multiple displays, as well as simultaneously execute hardware functions such as backlight control. In addition, use of BIOS simplifies programming of hardware related tasks such as backlight control to improve mean time between failure (MTBF) of LCD displays.
摘要翻译：使用BIOS控制LCD背光，对比度和视频端口选择。从应用程序到BIOS的呼叫导致对视频适配器中的分布式寄存器的BIOS读写操作。使用寄存器可以让BIOS同时从多个显示器获取信息，同时执行诸如背光控制的硬件功能。此外，使用BIOS简化了硬件相关任务（如背光控制）的编程，以提高LCD显示屏的故障间隔时间（MTBF）。

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