公开(公告)号：US07120462B2

公开(公告)日：2006-10-10

申请号：US11305996

申请日：2005-12-19

Applicant: Rajendra Kumar

Inventor： Rajendra Kumar

IPC: H04M1/00

CPC classification number: H04M1/0256 ,  B60R11/0252 ,  B60R2011/0029 ,  B60R2011/0071 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1656 ,  H04M1/72527

Abstract: The present invention relates in general to portable processor based devices that provide computing, communication or entertainment functionality. More particularly, the present invention pertains to portable processor based devices operable while being held in its user's hand and providing communications, organizer and/or entertainment functions, such as cellular telephones, palm-sized organizers, and MP3 players, and to portable processor based devices providing general computing capabilities, such as laptop or handheld personal computers (PCs). More specifically, the present invention relates to systems that detachably mate a plurality of portable processor based devices to provide their combined functionality in an integrated structure.

Abstract translation: 本发明一般涉及提供计算，通信或娱乐功能的基于便携式处理器的设备。 更具体地，本发明涉及基于便携式处理器的设备，其可操作在被保持在其用户的手中并且提供通信，组织者和/或娱乐功能，诸如蜂窝电话，掌上型组织器和MP3播放器，以及基于便携式处理器 提供通用计算能力的设备，例如膝上型或手持式个人计算机（PC）。 更具体地，本发明涉及可拆卸地配合多个基于便携式处理器的设备以在其集成结构中提供其组合功能的系统。

公开(公告)号：US20060030956A1

公开(公告)日：2006-02-09

申请号：US11242495

申请日：2005-10-03

Applicant: Rajendra Kumar

Inventor： Rajendra Kumar

IPC: G05B19/18

CPC classification number: H04M1/0258 ,  G06F1/1626 ,  G06F1/1686 ,  H04M1/72522

Abstract: A handheld computing device (10) having voice input and voice output includes a handheld unit (20) having a processor (11) and a display (18) communicating with the processor (11), a communication device (30) including means for voice input (43) and means for voice output (42), a mechanism (39, 41) for docking the communication device (30) with the handheld unit (20) forming a docked unit, the docked unit dimensioned to be held in one hand while being used for voice input and voice output, and at least one connection (23, 36) for carrying voice-representative signals between the handheld unit (20) and the device (30). Device (10) allows telephone-style, voice-driven, user-interface communications both when device (30) is docked with handheld unit (20), and when device (30) is detached from handheld unit (20). Communication device (30) is made lightweight so that it can be held for an extended amount of time during lengthy phone-style conversations, and may be equipped with a formed support such as a flexible loop (26) to let the user wear device (30) on one of user's ears for hands-free use. Device (10) can also be equipped with an image scanner to serve as a digital camera or videophone.

Abstract translation: 具有语音输入和语音输出的手持式计算设备（10）包括具有处理器（11）和与处理器（11）通信的显示器（18）的手持式单元（20），包括用于语音的装置 输入（43）和声音输出装置（42），用于使通信装置（30）与形成对接单元的手持单元（20）对接的机构（39,41），对接单元的尺寸设计成一只手 同时用于语音输入和语音输出，以及用于在手持单元（20）和设备（30）之间传送语音代表信号的至少一个连接（23,36）。 当设备（30）与手持单元（20）对接时，以及当设备（30）从手持单元（20）分离时，设备（10）允许电话式，语音驱动的，用户界面通信。 通信设备（30）被制成轻便的，以便在长时间的电话式会话中可以保持一段延长的时间，并且可以配备诸如柔性环路（26）的形成的支撑，以使用户佩戴设备 30）在用户的耳朵之间进行免提使用。 设备（10）还可以配备有用作数字照相机或可视电话的图像扫描器。

公开(公告)号：US06941378B2

公开(公告)日：2005-09-06

申请号：US09898800

申请日：2001-07-03

Applicant: John G. Apostolopoulos ,  Sujoy Basu ,  Gene Cheung ,  Rajendra Kumar ,  Sumit Roy ,  Wai-tan Tan ,  Susie J. Wee ,  Tina Wong ,  Bo Shen

Inventor： John G. Apostolopoulos ,  Sujoy Basu ,  Gene Cheung ,  Rajendra Kumar ,  Sumit Roy ,  Wai-tan Tan ,  Susie J. Wee ,  Tina Wong ,  Bo Shen

IPC: H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04L29/14 ,  G06F15/16 ,  G06F15/173

CPC classification number: H04L65/4084 ,  H04L29/06027 ,  H04L65/607 ,  H04L69/329 ,  H04L69/40 ,  H04N21/23103 ,  H04N21/234327 ,  H04N21/234381 ,  H04N21/2662 ,  H04N21/41407 ,  H04W4/00 ,  H04W88/08

Abstract: A method for assigning servers to provide multiple description bitstreams to a mobile client (in a mobile client environment) or to a fixed client (in a fixed client environment). In one embodiment, the present invention, upon receiving a request from a mobile client to have media data streamed thereto, analyzes a plurality of servers to determine a first candidate server for providing a first multiple description bitstream to the base station along a first path. The present method also determines a second candidate server for providing a second multiple description bitstream to the base station along a second path. The present method then sends a request to the first candidate server to provide the first multiple description bitstream to a mobile client through a base station along the first path, and also sends a request to the second candidate server to provide the second multiple description bitstream to the mobile client through the same base station along a second path. In another embodiment, there are two separate paths from two separate servers to two separate base stations and then from each base station there is a separate path to the mobile client. In still another embodiment, there are two paths from a single server to two separate base stations and then from each base station there is a separate path to the mobile client. In one fixed client embodiment, the present invention is able to assign a plurality of servers to provide a plurality of MD bitstreams to the fixed client.

Abstract translation: 一种用于分配服务器以向移动客户端（在移动客户端环境中）或固定客户端（在固定客户端环境中）提供多个描述比特流的方法。 在一个实施例中，本发明在从移动客户端接收到流媒体数据流的请求时分析多个服务器以确定第一候选服务器，用于沿着第一路径向基站提供第一多个描述比特流。 本方法还确定用于沿着第二路径向基站提供第二多描述比特流的第二候选服务器。 本方法然后向第一候选服务器发送请求，以通过沿着第一路径的基站向移动客户端提供第一多个描述比特流，并且还向第二候选服务器发送请求以将第二多个描述比特流提供给 移动客户端通过相同的基站沿着第二条路径。 在另一个实施例中，存在从两个分离的服务器到两个单独的基站的两个单独的路径，然后从每个基站到达移动客户端的单独的路径。 在另一个实施例中，存在从单个服务器到两个单独基站的两条路径，然后从每个基站到达移动客户端的单独路径。 在一个固定客户端实施例中，本发明能够分配多个服务器以向固定客户端提供多个MD比特流。

公开(公告)号：US20050138175A1

公开(公告)日：2005-06-23

申请号：US10742480

申请日：2003-12-19

Applicant: Rajendra Kumar ,  Vanish Talwar ,  Sujoy Basu

Inventor： Rajendra Kumar ,  Vanish Talwar ,  Sujoy Basu

IPC: G06F9/46 ,  G06F9/50 ,  G06F15/173

CPC classification number: G06F9/5072 ,  G06F9/468

Abstract: In brief, the invention provides a method and system for admission control in a grid computing environment. When a user request for a global session is received from a submission node, applications to be launched through the global session are identified, and resource requirements are determined. A execution node is then allocated, and the global session is established between the execution node and the submission node. A user then requests an application session through the established global session, and the application session is established with the execution node.

Abstract translation: 简而言之，本发明提供了一种用于网格计算环境中的准入控制的方法和系统。 当从提交节点接收用户对全局会话的请求时，识别要通过全局会话启动的应用程序，并确定资源需求。 然后分配执行节点，并且在执行节点和提交节点之间建立全局会话。 然后，用户通过建立的全局会话请求应用会话，并且与执行节点建立应用会话。

公开(公告)号：US06857047B2

公开(公告)日：2005-02-15

申请号：US10167358

申请日：2002-06-10

Applicant: Sujoy Basu ,  Sumit Roy ,  Rajendra Kumar

Inventor： Sujoy Basu ,  Sumit Roy ,  Rajendra Kumar

IPC: G06F12/08 ,  G06F12/00

CPC classification number: G06F12/0866 ,  G06F2212/311 ,  G06F2212/401 ,  Y10S707/99942

Abstract: A computer system is provided including a processor, a persistent storage device, and a main memory connected to the processor and the persistent storage device. The main memory includes a compressed cache for storing data retrieved from the persistent storage device after compression and an operating system. The operating system includes a plurality of interconnected software modules for accessing the persistent storage device and a filter driver interconnected between two of the plurality of software modules for managing memory capacity of the compressed cache and the buffer cache.

Abstract translation: 提供了一种包括处理器，持久存储设备和连接到处理器和永久存储设备的主存储器的计算机系统。 主存储器包括压缩缓存，用于存储在压缩之后从持久存储设备检索的数据和操作系统。 操作系统包括用于访问永久存储设备的多个互连的软件模块和在多个软件模块中的两个之间互连的用于管理压缩高速缓存和缓冲区高速缓存的存储器容量的过滤驱动器。

公开(公告)号：US20050027863A1

公开(公告)日：2005-02-03

申请号：US10632333

申请日：2003-07-31

Applicant: Vanish Talwar ,  Sujoy Basu ,  Rajendra Kumar

Inventor： Vanish Talwar ,  Sujoy Basu ,  Rajendra Kumar

IPC: G06F9/50 ,  G06F15/173

CPC classification number: G06F9/5072

Abstract: A method and system for the resource allocation for an interactive session on a grid computing system. When a user-request for an interactive session is received, the particular applications needed to be launched in the interactive session are identified, as are resource requirements for the interactive session including processor, network bandwidth, executables and files requirements. A contract is then generated for the interactive session specifying resource allocations and authorizations, and resources for the interactive session are allocated in accordance with the contract. The system includes a distributed resource management node, a contract generation engine, and a contract repository.

Abstract translation: 用于网格计算系统上的交互式会话的资源分配的方法和系统。 当接收到用于交互式会话的用户请求时，识别需要在交互式会话中启动的特定应用，以及包括处理器，网络带宽，可执行文件和文件需求的交互式会话的资源需求。 然后为指定资源分配和授权的交互会话生成合同，并且根据合同分配交互式会话的资源。 该系统包括分布式资源管理节点，合同生成引擎和合同库。

公开(公告)号：US6027021A

公开(公告)日：2000-02-22

申请号：US823375

申请日：1997-03-24

Applicant: Rajendra Kumar

Inventor： Rajendra Kumar

IPC: G06K7/10

CPC classification number: G06K7/10881

Abstract: A grip held and grip operable data entry device for data collection by an operator having a hand includes a narrow grip unit for entry of data and a housing extension for carrying certain components that would otherwise have to be carried within grip unit, allowing grip unit to be narrow for comfortable and secure gripping without elimination of any desired functionality. Grip unit includes main housing having a first side and a second side, the first housing grasped by the operator's hand with the thumb extending along the first side and the middle finger engaging the second side. A housing extension extends from and is carried by main housing behind the operator's thumb such that operator support for holding device is furnished by the operator's thumb and the operator's middle finger acting upon the first side and the second side of main housing, leaving the index finger free to engage and disengage a pushbutton. Grip unit eliminates or minimizes operator stress and fatigue, permits holster-type carrier operation, includes at least one automatic identification mechanism such as scanner module, provides full functionality and allows keypad entry in handheld and table-top orientation.

Abstract translation: 用于具有手的操作者进行数据采集的把手握持和抓握可操作的数据输入装置包括用于输入数据的窄握持单元和用于承载某些部件的壳体延伸部分，否则这些部件将不得不在手柄单元内承载， 在不消除任何所需功能的情况下，可以保持舒适和安全的抓地力。 夹持单元包括具有第一侧和第二侧的主壳体，第一壳体由操作者的手握住，拇指沿着第一侧延伸并且中指接合第二侧。 外壳延伸部从操作者拇指的后面的主壳体延伸出来，由操作人员的拇指和操作者的中指作用在主壳体的第一侧和第二侧上，由操作人员的拇指操作支撑， 免费接触和解除按钮。 手柄单元消除或最小化操作者的压力和疲劳，允许皮套式载体操作，包括至少一个自动识别机构，如扫描仪模块，提供完整的功能，并允许键盘在手持式和桌面方向进入。

公开(公告)号：US5867411A

公开(公告)日：1999-02-02

申请号：US770079

申请日：1996-12-19

Applicant: Rajendra Kumar

Inventor： Rajendra Kumar

IPC: G01S1/00 ,  H03H17/02 ,  H03J7/02 ,  G06F17/10 ,  H03D3/28 ,  H03H7/30

CPC classification number: H03J7/02 ,  G01S19/04 ,  G01S19/07 ,  H03H17/0257

Abstract: An estimator structure include a nonlinear modified Kalman filter for initial estimate and plurality of bias estimators and a parallel bank of Kalman filters for ambiguity resolution and providing final estimates. The estimator structure is useful for real-time computation of ionospheric propagation delay introduced in the navigation signals by dual frequency GPS receivers.

Abstract translation: 估计器结构包括用于初始估计的非线性修正卡尔曼滤波器和多个偏差估计器，以及用于模糊度解析并提供最终估计的并行卡尔曼滤波器组。 估计器结构对于通过双频GPS接收机在导航信号中引入的电离层传播延迟的实时计算是有用的。

公开(公告)号：US5629638A

公开(公告)日：1997-05-13

申请号：US542235

申请日：1995-10-12

Applicant: Rajendra Kumar

Inventor： Rajendra Kumar

IPC: H01L21/8238 ,  G06F17/50 ,  H01L27/092 ,  H03K19/00 ,  H03K19/0948 ,  H03K19/017

CPC classification number: H03K19/0027 ,  G06F17/505

Abstract: A CMOS circuit in which the threshold voltage of at least one MOS transistor of the CMOS circuit is altered is disclosed. By altering the threshold voltage the speed/power dissipation tradeoff can be modified to match the design criteria of a particular CMOS circuit. For example, to increase the pull-up speed of the PMOS transistor in the CMOS transistor pair of a CMOS circuit, the threshold voltage of selective MOS transistors is lowered. The altering can occur on a device level or a circuit level. A method for designing such CMOS logic circuits is also disclosed.

Abstract translation: 公开了CMOS电路的至少一个MOS晶体管的阈值电压被改变的CMOS电路。 通过改变阈值电压，速度/功率消耗的折衷可以被修改以匹配特定CMOS电路的设计标准。 例如，为了增加CMOS电路的CMOS晶体管对中的PMOS晶体管的上拉速度，选择MOS晶体管的阈值电压降低。 更改可能发生在设备级别或电路级别。 还公开了一种用于设计这种CMOS逻辑电路的方法。

公开(公告)号：US5548478A

公开(公告)日：1996-08-20

申请号：US280092

申请日：1994-07-25

Applicant: Rajendra Kumar ,  Steven E. Brooks

Inventor： Rajendra Kumar ,  Steven E. Brooks

IPC: G06F1/16 ,  E05D11/00 ,  H05K7/16

CPC classification number: G06F1/1679 ,  G06F1/162 ,  G06F1/1624 ,  G06F1/1681 ,  G06F1/1683 ,  Y10T16/522

Abstract: A laptop style computing device (10) includes a base portion (11), a display portion (12) containing a display screen (16) and a touch input panel (18) and a mechanism (45, 55) for selectively positioning the display portion in selective angular engagement with the base portion in a plurality of angular upright positions for use in the laptop mode, as well as the display up position for slate style use and the display down position for closing the device.

Abstract translation: 膝上型计算装置（10）包括基部（11），包含显示屏（16）和触摸输入面板（18）的显示部分（12）和用于选择性地定位显示器的机构（45,55） 在笔记本电脑模式下用于多个角度直立位置的与基部部分选择性角度接合的部分，以及用于平板式使用的显示上升位置和用于关闭装置的显示向下位置。