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1. 发明授权

US06571388B1 Building a custom software environment including pre-loaded classes 失效
标题翻译：构建包括预加载类的定制软件环境
公开(公告)号：US06571388B1
公开(公告)日：2003-05-27
申请号：US09264784
申请日：1999-03-09
申请人： Chandrasekar Venkatraman , Venkatesh Krishnan , Geetha Manjunath , Kommarahalli S. Venugopal , Devaraj Das , Arunachalam Venkataramani
发明人： Chandrasekar Venkatraman , Venkatesh Krishnan , Geetha Manjunath , Kommarahalli S. Venugopal , Devaraj Das , Arunachalam Venkataramani
IPC分类号： G06F945
CPC分类号： G06F9/44557 , G06F9/445
摘要： A system for creating a custom environment for executing application programs in a target device. The system broadens the applicability of software environments like Java by providing custom pre-loaded classes for application programs and by customizing the procedures for class loading to the available resources in the target device. The system includes tools for generating a pre-load class list that specifies a set of classes needed to support the application program. The tools build the custom environment including a set of code for a virtual machine and a set of code for each of a set of pre-loaded classes specified in the pre-load class list. The virtual machine loads classes from the pre-loaded classes, a file system class library, and/or a networked class library using widely available network protocols.
摘要翻译：用于创建用于在目标设备中执行应用程序的自定义环境的系统。该系统通过为应用程序提供自定义预加载类，并通过自定义类加载到目标设备中的可用资源的过程来扩展Java之类的软件环境的适用性。该系统包括用于生成预加载类列表的工具，该列表指定支持应用程序所需的一组类。这些工具构建自定义环境，包括一组虚拟机的代码和一组代码，用于在预加载类列表中指定的一组预加载类中的每一个。虚拟机使用广泛可用的网络协议从预加载类加载类，文件系统类库和/或网络类库。

2. 发明授权

US07043725B1 Two tier arrangement for threads support in a virtual machine 失效
标题翻译：在虚拟机中支持线程的两层安排
公开(公告)号：US07043725B1
公开(公告)日：2006-05-09
申请号：US09350492
申请日：1999-07-09
申请人： Venkatesh Krishnan , Geetha Manjunath , Devaraj Das , Kommarahalli S. Venugopal
发明人： Venkatesh Krishnan , Geetha Manjunath , Devaraj Das , Kommarahalli S. Venugopal
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G06F9/455 , G06F9/485
摘要： A software system with a two tier arrangement for threads support that enhances the adaptability of a virtual machine to differing platforms. The software system includes a virtual machine with a threads interface layer having a set of methods that provide thread support in the virtual machine according to a standard threads interface associated with the virtual machine. The software system includes a native threads interface layer that provides a set of methods that adapt the methods of the threads interface layer to a platform which underlies the software system. The native threads interface layer shields the virtual machine from the particulars of the underlying operating system while the threads interface layer provides a stable interface for application programs and other tasks that benefit from thread support in the virtual machine.
摘要翻译：具有用于线程支持的两层布置的软件系统，可增强虚拟机对不同平台的适应性。所述软件系统包括具有线程接口层的虚拟机，所述线程接口层具有根据与所述虚拟机相关联的标准线程接口在所述虚拟机中提供线程支持的一组方法。该软件系统包括本地线程接口层，其提供将线程接口层的方法适配到基于软件系统的平台的一组方法。本地线程接口层可以将虚拟机与底层操作系统的细节进行屏蔽，而线程接口层为应用程序和其他从虚拟机中的线程支持中受益的任务提供了稳定的接口。

3. 发明授权

US07937167B1 Methodology to program sensors into collaborative sensing groups 有权
标题翻译：将传感器编程为协作感测组的方法
公开(公告)号：US07937167B1
公开(公告)日：2011-05-03
申请号：US11503598
申请日：2006-08-12
申请人： Malena Mesarina , Devaraj Das , John Recker
发明人： Malena Mesarina , Devaraj Das , John Recker
IPC分类号： G05B11/01
CPC分类号： H04W8/186 , G05B2219/25428 , H04W84/18
摘要： Embodiments of the invention employ a distributed algorithm to enable sensor nodes in a sensor network to adaptively self-configure into sensor clusters to provide a desired higher-level functionality.
摘要翻译：本发明的实施例采用分布式算法来使得传感器网络中的传感器节点自适应地自配置成传感器簇以提供期望的更高级别的功能。

4. 发明申请

US20060018483A1 Delegation protocol 审中-公开
标题翻译：委托协议
公开(公告)号：US20060018483A1
公开(公告)日：2006-01-26
申请号：US11187711
申请日：2005-07-22
申请人： Devaraj Das
发明人： Devaraj Das
IPC分类号： H04L9/00
CPC分类号： H04L9/0833 , H04L9/0844 , H04L63/06 , H04L63/0869 , H04L63/104 , H04L63/164
摘要： A key-management method for delegating authority in a computer environment, suitable for essentially all UDP and TCP based applications. The method includes performing mutual authentication between a first computing entity and a plurality of other computing entities, and establishing pair-wise secure associations between the other entities.
摘要翻译：一种用于在计算机环境中委派权限的密钥管理方法，适用于基本上所有基于UDP和TCP的应用程序。该方法包括在第一计算实体和多个其他计算实体之间执行相互认证，以及在其他实体之间建立成对的安全关联。

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