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21. 发明申请

US20090276330A1 Low-Power Subsystem for Portable Computers 有权
标题翻译：便携式计算机的低功耗子系统
公开(公告)号：US20090276330A1
公开(公告)日：2009-11-05
申请号：US12507293
申请日：2009-07-22
申请人： Pankaj Kedia , James Kardach
发明人： Pankaj Kedia , James Kardach
IPC分类号： G06Q30/00 , G10L15/00 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/1615 , G06F1/165 , G06F1/3293 , G06Q30/0601 , Y02D10/122 , Y02D50/20
摘要： A low power subsystem for a portable computer is described. In one example, the portable computer includes a computer system and low power multimedia center. The computer system includes a central processing unit, a system memory, a mass storage device, and a user interface, the computer system having a low-power mode in which the CPU, system memory, and user interface are inactive. The low-power multimedia center includes a low power processor coupled to the mass storage device, a low power memory coupled to the low power processor, a miniature display to display multimedia from the mass storage device, and an external user interface coupled to the processor, independent of the computer system to control the displaying of multimedia.
摘要翻译：描述了用于便携式计算机的低功率子系统。在一个示例中，便携式计算机包括计算机系统和低功率多媒体中心。计算机系统包括中央处理单元，系统存储器，大容量存储设备和用户界面，该计算机系统具有CPU，系统存储器和用户界面不活动的低功率模式。低功率多媒体中心包括耦合到大容量存储设备的低功率处理器，耦合到低功率处理器的低功率存储器，从大容量存储设备显示多媒体的微型显示器以及耦合到处理器的外部用户界面，独立于计算机系统来控制多媒体的显示。

22. 发明授权

US07202783B2 Method and system for identifying when a first device is within a physical range of a second device 有权
标题翻译：用于识别第一设备何时在第二设备的物理范围内的方法和系统
公开(公告)号：US07202783B2
公开(公告)日：2007-04-10
申请号：US10025068
申请日：2001-12-18
申请人： Roy Want , James Kardach , Graham D. Kirby
发明人： Roy Want , James Kardach , Graham D. Kirby
IPC分类号： G08B13/14
CPC分类号： H04W4/02 , H04W24/00 , H04W76/10
摘要： A method and apparatus is provided for identifying which one of a plurality of first devices, within a wireless communication range of a second device, the second device is to establish substantive communications with. The method includes sensing which particular first device is within a physical range of the second device, and establishing substantive communications with the particular first device.
摘要翻译：提供了一种方法和装置，用于识别在第二设备的无线通信范围内的第二设备中的哪个第一设备中的哪一个与第二设备建立实质通信。该方法包括感测哪个特定的第一设备在第二设备的物理范围内，以及建立与特定的第一设备的实质通信。

23. 发明申请

US20070005998A1 Various apparatuses and methods for reduced power states in system memory 有权
标题翻译：用于在系统存储器中降低功率状态的各种装置和方法
公开(公告)号：US20070005998A1
公开(公告)日：2007-01-04
申请号：US11174060
申请日：2005-06-30
申请人： Sandeep Jain , James Kardach
发明人： Sandeep Jain , James Kardach
IPC分类号： G06F1/00
CPC分类号： G06F1/3275 , G06F1/3225 , Y02D10/14
摘要： A method, apparatus, and system are described in which a memory controller may have two or more registers to create and track zones of memory in a volatile memory device. The memory controller controls a power consumption state of a first zone of memory in the volatile memory device and a second zone of memory within the first volatile memory device on an individual basis; and one or more memory arrays contained within the first volatile memory device.
摘要翻译：描述了一种方法，装置和系统，其中存储器控制器可以具有两个或更多个寄存器来创建和跟踪易失性存储器设备中的存储器区域。存储器控制器在单独的基础上控制易失性存储器设备中的第一存储器区域和第一易失性存储器设备内的第二存储器区域的功耗状态; 以及包含在第一易失性存储器件内的一个或多个存储器阵列。

24. 发明授权

US07009946B1 Method and apparatus for multi-access wireless communication 失效
标题翻译：多址无线通信的方法和装置
公开(公告)号：US07009946B1
公开(公告)日：2006-03-07
申请号：US09599322
申请日：2000-06-22
申请人： James Kardach
发明人： James Kardach
IPC分类号： H04B7/00
CPC分类号： H04W8/005 , H04M11/066 , H04W4/00 , H04W76/10 , H04W84/18
摘要： According to one embodiment of the invention, an apparatus is provided that includes a network circuit to be coupled to a local area network (LAN) through a transmission line. The transmission line to serve as wiring for the LAN. The apparatus also includes a modem to be coupled to a wide area network (WAN) through the transmission line. Additionally, the apparatus includes a digital-to-analog (D/A) converter to be coupled to a telephone network through the transmission line. Moreover, the apparatus includes a radio transceiver coupled to the network circuit, the modem and the D/A converter. The radio transceiver to receive wireless communication data and to route the wireless communication data to at least one device on the LAN, the WAN or the telephone network through the network circuit, the modem or the D/A converter, respectively.
摘要翻译：根据本发明的一个实施例，提供一种装置，其包括通过传输线耦合到局域网（LAN）的网络电路。传输线用作LAN的接线。该装置还包括通过传输线耦合到广域网（WAN）的调制解调器。另外，该装置包括通过传输线耦合到电话网络的数模（D / A）转换器。此外，该装置包括耦合到网络电路，调制解调器和D / A转换器的无线电收发器。所述无线电收发器用于接收无线通信数据，并且通过网络电路，调制解调器或D / A转换器分别将无线通信数据路由到LAN，WAN或电话网络上的至少一个设备。

25. 发明申请

US20060005245A1 Techniques for self-isolation of networked devices 有权
标题翻译：网络设备自隔离技术
公开(公告)号：US20060005245A1
公开(公告)日：2006-01-05
申请号：US10865355
申请日：2004-06-09
申请人： David Durham , Ravi Sahita , Priya Rajagopal , James Kardach , Scott Hahn , Raj Yavatkar
发明人： David Durham , Ravi Sahita , Priya Rajagopal , James Kardach , Scott Hahn , Raj Yavatkar
IPC分类号： G06F11/00
CPC分类号： H04L63/1441 , G06F21/85 , H04L63/1416
摘要： A technique for self-isolation of a network device that has been identified as potentially harmful. The network device may be isolated from the network except for an out-of-band communication channel that can be used for management purposes to restore or repair the device prior to the network connection being re-established.
摘要翻译：一种已被识别为潜在有害的网络设备的自隔离技术。网络设备可以与网络隔离，除了可以用于在重新建立网络连接之前恢复或修复设备的管理目的的带外通信信道。

26. 发明授权

US5535420A Method and apparatus for interrupt signaling in a computer system 失效
标题翻译：计算机系统中的中断信令的方法和装置
公开(公告)号：US5535420A
公开(公告)日：1996-07-09
申请号：US356131
申请日：1994-12-14
申请人： James Kardach , Sung S. Cho , Nicholas B. Peterson , Thomas R. Lane
发明人： James Kardach , Sung S. Cho , Nicholas B. Peterson , Thomas R. Lane
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： A computer architecture which provides for the dynamic configuration of peripheral interrupts. A global router is implemented for mapping interrupts received over a multiple-line shared interrupt bus to correspond to system standard IRQ interrupt signals for a programable interrupt controller (PIC). The global router may configure interrupts to be both level sensitive and edge-triggered interrupts as well as being sharable among multiple devices. The global router further provides its interrupts to a shared interrupt bus which may receive other system interrupts for propagation to the computer system's PIC. The global router provides a centrally located motherboard resource that provides a totally flexible interrupt configuration scheme.
摘要翻译：提供外设中断的动态配置的计算机体系结构。实现全局路由器，用于映射通过多行共享中断总线接收的中断，以对应于可编程中断控制器（PIC）的系统标准IRQ中断信号。全局路由器可以将中断配置为电平敏感和边沿触发中断，并且可以在多个设备之间共享。全局路由器还将其中断提供给共享中断总线，共享中断总线可能会接收其他系统中断以传播到计算机系统的PIC。全球路由器提供了一个中央位置的主板资源，提供完全灵活的中断配置方案。

27. 发明授权

US5274834A Transparent system interrupts with integrated extended memory addressing 失效
标题翻译：透明系统中断集成扩展内存寻址
公开(公告)号：US5274834A
公开(公告)日：1993-12-28
申请号：US753605
申请日：1991-08-30
申请人： James Kardach , Cau Nguyen
发明人： James Kardach , Cau Nguyen
IPC分类号： G06F9/46 , G06F9/48 , G06F12/14 , G06F13/24
CPC分类号： G06F9/4812 , G06F9/30043 , G06F9/3005 , G06F9/3863
摘要： A dedicated memory area is provided on a microprocessor system for storing a customizable system interrupt service routine, and processor state data at the time of interruption. The dedicated memory area is normally not mapped as part of the main memory space, thereby keep it inaccessible to the operating system and applications. An unmaskable system supervisor interrupt having higher priority than all other maskable and unmaskable interrupts is added to the CPU interrupts. The extended memory addressing limits are overridden when the CPU is interrupted by this added interrupt. A RESUME instruction is added to the CPU instructions to provide recovery of the CPU to the state before it was interrupted. The extended memory addressing limits are restored when the CPU is restored by the RESUME instruction. As a result, a system integrator or OEM may provide transparent system level interrupts with integrated extended memory addressing that will operate reliably in any operating environment, and be able to address the entire physical address space and have access to all system resources in a stand alone manner during the interrupt.
摘要翻译：在微处理器系统上提供专用存储区，用于存储可定制的系统中断服务程序，以及中断时的处理器状态数据。专用存储器区域通常不被映射为主存储器空间的一部分，从而使其不能被操作系统和应用程序访问。具有比所有其他可屏蔽和不可屏蔽中断更高优先级的不可屏蔽系统监控中断被添加到CPU中断。当CPU被这个添加的中断中断时，扩展的内存寻址限制将被覆盖。在CPU指令中添加了RESUME指令，以便在CPU中断之前将CPU恢复到状态。当通过RESUME指令恢复CPU时，扩展的存储器寻址极限将被恢复。因此，系统集成商或OEM可以提供具有集成的扩展存储器寻址的透明的系统级中断，其将在任何操作环境中可靠地运行，并且能够解决整个物理地址空间并且能够独立地访问所有系统资源中断期间的方式。

28. 发明授权

US5274826A Transparent system interrupts with automated input/output trap restart 失效
标题翻译：透明系统中断，自动输入/输出陷阱重启
公开(公告)号：US5274826A
公开(公告)日：1993-12-28
申请号：US53960
申请日：1993-04-26
申请人： James Kardach , Cau Nguyen , Kameswaran Sivamani
发明人： James Kardach , Cau Nguyen , Kameswaran Sivamani
IPC分类号： G06F9/46 , G06F9/48 , G06F12/14 , G06F13/24
CPC分类号： G06F9/4812 , G06F9/463
摘要： A CPU of a microprocessor system is modified to post an executed write I/O instruction upon completion of writing by the bus unit. A dedicated memory area is provided for storing a customizable system interrupt service routine, program state data at the time of interruption and an I/O trap indicator indicating the CPU was interrupted during execution of an I/O instruction. The dedicated memory area is normally not mapped as part of the main memory space, thereby keep it inaccessible to the operating system and applications. An unmaskable system supervisor interrupt having higher priority than all other maskable and unmaskable interrupts is added to the CPU interrupts. A RESUME instruction is added to the CPU instructions to provide recovery of the CPU to the state before it was interrupted and continued execution including automatic re-execution of an interrupted I/O instruction. As a result, a system integrator or OEM may provide transparent system level interrupts with automated I/O trap restart that will operate reliably in any operating environment, and be relieved of the heavy burden of managing I/O trap restart.
摘要翻译：修改微处理器系统的CPU，以在总线单元完成写入时发布执行的写入I / O指令。提供专用存储器区域，用于存储可定制的系统中断服务程序，中断时的程序状态数据和指示CPU在执行I / O指令期间中断的I / O陷阱指示器。专用存储器区域通常不被映射为主存储器空间的一部分，从而使其不能被操作系统和应用程序访问。具有比所有其他可屏蔽和不可屏蔽中断更高优先级的不可屏蔽系统监控中断被添加到CPU中断。一个RESUME指令被添加到CPU指令，以便在CPU被中断之前恢复到该状态并继续执行，包括自动重新执行中断的I / O指令。因此，系统集成商或OEM可能会提供透明的系统级中断，并具有可在任何操作环境中可靠运行的自动I / O陷阱重新启动，并且可以减轻管理I / O陷阱重启的沉重负担。

29. 发明授权

US07831278B2 Method and device for communicating data with a personal wireless storage device 有权
标题翻译：用于与个人无线存储设备通信数据的方法和设备
公开(公告)号：US07831278B2
公开(公告)日：2010-11-09
申请号：US10025088
申请日：2001-12-18
申请人： Roy Want , James Kardach , Graham D. Kirby , Trevor A. Pering
发明人： Roy Want , James Kardach , Graham D. Kirby , Trevor A. Pering
IPC分类号： H04B1/38
CPC分类号： H04W88/02 , H04L63/0209 , H04M1/72519 , H04M2250/02 , H04W12/08
摘要： A portable device is provided which includes a wireless communication module, a data storage module, and a controller for controlling the storage and/or retrieval of data from the data storage module. The wireless communication module communicates with each of a plurality of remote devices and the data storage module defines a first storage area and a second storage area. The controller controls the communication of data between the first storage area and the remote device, and the second storage area and the remote device dependent upon access rights associated with the remote device. The first storage area typically defines a public storage area with which data is exchanged in a relatively free manner, and the second storage area typically defines a private storage area with which data is exchanged in a relatively restricted manner.
摘要翻译：提供了一种便携式设备，其包括无线通信模块，数据存储模块和用于控制来自数据存储模块的数据的存储和/或检索的控制器。无线通信模块与多个远程设备中的每一个进行通信，数据存储模块定义第一存储区域和第二存储区域。控制器控制第一存储区域和远程设备之间的数据通信，以及依赖于与远程设备相关联的访问权限的第二存储区域和远程设备的通信。第一存储区域通常定义以相对自由的方式交换数据的公共存储区域，并且第二存储区域通常定义以相对有限的方式交换数据的专用存储区域。

30. 发明授权

US07725748B1 Low power subsystem for portable computers 有权
标题翻译：便携式电脑的低功率子系统
公开(公告)号：US07725748B1
公开(公告)日：2010-05-25
申请号：US09753326
申请日：2000-12-29
申请人： Pankaj Kedia , James Kardach
发明人： Pankaj Kedia , James Kardach
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/1615 , G06F1/165 , G06F1/3293 , G06Q30/0601 , Y02D10/122 , Y02D50/20
摘要： An embedded subsystem is coupled to a shared database is synchronized with the notebook and has access to the hard drive. The subsystem is in operation when the notebook is in low power mode.
摘要翻译：嵌入式子系统耦合到共享数据库，与笔记本电脑同步，并可访问硬盘。当笔记本电脑处于低功耗模式时，该子系统正在运行。

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