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1. 发明申请

WO2006026858A1 FLOATING POINT ENCODING SYSTEMS AND METHODS 审中-公开
标题翻译：浮点编码系统和方法
公开(公告)号：WO2006026858A1
公开(公告)日：2006-03-16
申请号：PCT/CA2005/001364
申请日：2005-09-07
申请人： RESEARCH IN MOTION LIMITED? , DAHMS, John, F., A. , YACH, David, P.
发明人： DAHMS, John, F., A. , YACH, David, P.
IPC分类号： H03M7/24
CPC分类号： H03M7/24 , G06F7/483 , G06F7/499
摘要： Systems and methods for encoding floating point numbers. A system can include encoding logic which encodes invalid floating point representations as valid data. Decoding logic can be used to recognize the invalid floating point representations and map can provide the invalid floating point representations to valid data values. The decoding logic then can provide the valid data values so that operations on the valid data values can be performed in accordance with instructions received from an associated program.
摘要翻译：用于编码浮点数的系统和方法。系统可以包括将无效浮点表示编码为有效数据的编码逻辑。解码逻辑可用于识别无效浮点表示，而映射可以将无效浮点表示提供给有效的数据值。然后，解码逻辑可以提供有效的数据值，使得可以根据从相关程序接收的指令来执行对有效数据值的操作。

2. 发明申请

WO2003005203A2 SYSTEM AND METHOD OF OBJECT-ORIENTED PERSISTENCE 审中-公开
标题翻译：面向对象持久性的系统和方法
公开(公告)号：WO2003005203A2
公开(公告)日：2003-01-16
申请号：PCT/CA2002/001008
申请日：2002-07-02
申请人： RESEARCH IN MOTION LIMITED , DAHMS, John, F., A. , YACH, David, P.
发明人： DAHMS, John, F., A. , YACH, David, P.
IPC分类号： G06F12/00
CPC分类号： G06F9/4493
摘要： A system and method for handling an application's access of persisted objects for use within a mobile communications device. The device includes a non-volatile storage device that has at least a portion of its storage locations addressable by the application. A reference table contains the addresses of persisted objects contained in the storage device. Via the reference table, an application can locate persisted objects stored in the storage device.
摘要翻译：用于处理应用对移动通信设备内使用的持久对象的访问的系统和方法。该设备包括非易失性存储设备，该非易失性存储设备具有可由应用寻址的至少一部分存储位置。参考表包含存储设备中包含的持久对象的地址。通过参考表，应用程序可以找到存储在存储设备中的持久对象。

3. 发明申请

WO2002097619A3 A MOBILE COMMUNICATIONS DEVICE APPLICATION PROCESSING SYSTEM 审中-公开
公开(公告)号：WO2002097619A3
公开(公告)日：2002-12-05
申请号：PCT/CA2002/000799
申请日：2002-05-30
申请人： RESEARCH IN MOTION LIMITED , YACH, David, P. , DAHMS, John, F., A.
发明人： YACH, David, P. , DAHMS, John, F., A.
IPC分类号： G06F9/445
摘要： A system and method of pre-linking classes for use by one or more applications. The system and method may also be used where the runtime processing is split between a host system and a target system. At the host system at least several classes are loaded and linked. At least one host-linked module is generated from the linked classes. The host-linked module is made available for use by the one or more applications operating on the target system.

4. 发明申请

WO2002097619A2 A MOBILE COMMUNICATIONS DEVICE APPLICATION PROCESSING SYSTEM 审中-公开
标题翻译：移动通信设备应用处理系统
公开(公告)号：WO2002097619A2
公开(公告)日：2002-12-05
申请号：PCT/CA2002/000799
申请日：2002-05-30
申请人： RESEARCH IN MOTION LIMITED , YACH, David, P. , DAHMS, John, F., A.
发明人： YACH, David, P. , DAHMS, John, F., A.
IPC分类号： G06F9/445
CPC分类号： G06F9/44521 , Y10S707/99931 , Y10S707/99937
摘要： A system and method of pre-linking classes for use by one or more applications. The system and method may also be used where the runtime processing is split between a host system and a target system. At the host system at least several classes are loaded and linked. At least one host-linked module is generated from the linked classes. The host-linked module is made available for use by the one or more applications operating on the target system.
摘要翻译：预先链接类以供一个或多个应用使用的系统和方法。在主机系统和目标系统之间分割运行时处理的情况下，还可以使用该系统和方法。在主机系统中，至少几个类被加载并链接。从链接的类生成至少一个主机链接的模块。主机链接模块可供在目标系统上运行的一个或多个应用程序使用。

5. 发明申请

WO2003079196A3 SYSTEM AND METHOD OF SECURE GARBAGE COLLECTION ON A MOBILE DEVICE 审中-公开
公开(公告)号：WO2003079196A3
公开(公告)日：2003-09-25
申请号：PCT/CA2003/000402
申请日：2003-03-20
申请人： RESEARCH IN MOTION LIMITED , LITTLE, Herbert, A. , ADAMS, Neil, P. , JANHUNEN, Stefan, E. , DAHMS, John, F., A.
发明人： LITTLE, Herbert, A. , ADAMS, Neil, P. , JANHUNEN, Stefan, E. , DAHMS, John, F., A.
IPC分类号： G06F12/02
摘要： A method and system for performing garbage collection involving sensitive information on a mobile device. Secure information is received at a mobile device over a wireless network. The sensitive information is extracted from the secure information. A software program operating on the mobile device uses an object to access the sensitive information. Secure garbage collection is performed upon the object after the object becomes unreachable.

6. 发明申请

WO2005031566A3 SYSTEM AND METHOD FOR EXTENDING CAPABILITIES AND EXECUTION EFFICIENCY OF SCRIPT BASED APPLICATIONS 审中-公开
公开(公告)号：WO2005031566A3
公开(公告)日：2005-04-07
申请号：PCT/CA2004/000197
申请日：2004-02-13
申请人： RESEARCH IN MOTION LIMITED , GORING, Bryan, R. , SHENFIELD, Michael , DAHMS, John, F., A.
发明人： GORING, Bryan, R. , SHENFIELD, Michael , DAHMS, John, F., A.
IPC分类号： G06F9/45
摘要： Scripting Language based applications can be limited in their ability to supply and execute sophisticated logic and complex processing. More traditional programming languages contain explicit function and/or procedure calls to implement more complex functionality, however, these languages use more complicated syntax and traditionally require mosophisticated programming knowledge to use. There are provided systems and methods for extending the capabilities of an application program for execution by a terminal. The application includes a script based workflow and non-executable content. One such method comprises loading the workflow for interpretation by a script interpreter, such that the workflow is configured for having a plurality of executable elements. This method also provides a global symbol structure for reference by the executable elements, the global symbol structure including addressing for coupling selected ones of the executable elements to corresponding external components. The external components are provided by a native runtime environment of the terminal for performing the action specified by the selected executable elements. This method also executes the executable elements in sequence such that execution of the selected ones of the execution elements are redirected to the respective external components through the corresponding global symbols of the global symbol structure. Predefined knowledge of the contents of the global symbol structure is shared by the runtime environment and the workflow of the application.

7. 发明申请

WO2003079196A2 SYSTEM AND METHOD OF SECURE GARBAGE COLLECTION ON A MOBILE DEVICE 审中-公开
标题翻译：在移动设备上安全收集的系统和方法
公开(公告)号：WO2003079196A2
公开(公告)日：2003-09-25
申请号：PCT/CA2003/000402
申请日：2003-03-20
申请人： RESEARCH IN MOTION LIMITED , LITTLE, Herbert, A. , ADAMS, Neil, P. , JANHUNEN, Stefan, E. , DAHMS, John, F., A.
发明人： LITTLE, Herbert, A. , ADAMS, Neil, P. , JANHUNEN, Stefan, E. , DAHMS, John, F., A.
IPC分类号： G06F12/02
CPC分类号： G06F12/0253 , G06F12/0261 , G06F12/1408 , G06F17/30864 , G06F21/62 , G06F2212/1044 , G06F2212/1052 , G06F2212/171 , G06F2212/402 , G06F2212/702 , G06F2221/2143 , H04L9/00 , H04L63/0435 , H04L63/061
摘要： A method and system for performing garbage collection involving sensitive information on a mobile device. Secure information is received at a mobile device over a wireless network. The sensitive information is extracted from the secure information. A software program operating on the mobile device uses an object to access the sensitive information. Secure garbage collection is performed upon the object after the object becomes unreachable.
摘要翻译：一种用于在移动设备上执行涉及敏感信息的垃圾收集的方法和系统。通过无线网络在移动设备处接收安全信息。从安全信息中提取敏感信息。在移动设备上操作的软件程序使用对象来访问敏感信息。在对象无法访问对象之后执行安全垃圾回收。

8. 发明申请

WO2005091140A1 SYSTEM AND METHOD FOR RECOVERING FROM A SOFTWARE PROCESSING ERROR 审中-公开
标题翻译：从软件处理错误中恢复的系统和方法
公开(公告)号：WO2005091140A1
公开(公告)日：2005-09-29
申请号：PCT/CA2005/000428
申请日：2005-03-22
申请人： RESEARCH IN MOTION LIMITED
发明人： YACH, David, P. , LANKFORD, Gerald, Winton, Jr. , DAHMS, John, F., A. , SCIAN, Anthony, F. , WILSON, J., F., Sean
IPC分类号： G06F11/07
CPC分类号： G06F11/0793 , G06F11/0742 , G06F11/0751
摘要： Systems and methods for recovering from software processing errors are provided. The systems and methods provide for the validation of data following the occurrence of a software processing error.
摘要翻译：提供了从软件处理错误中恢复的系统和方法。系统和方法提供在发生软件处理错误后验证数据。

9. 发明公开

EP1680740A2 SYSTEM AND METHOD FOR EXTENDING CAPABILITIES AND EXECUTION EFFICIENCY OF SCRIPT BASED APPLICATIONS 审中-公开
标题翻译：系统和方法技能扩展和执行效率的应用对基于脚本的
公开(公告)号：EP1680740A2
公开(公告)日：2006-07-19
申请号：EP04710755.2
申请日：2004-02-13
申请人： Research In Motion Limited
发明人： GORING, Bryan, R. , SHENFIELD, Michael , DAHMS, John, F., A.
IPC分类号： G06F9/45
CPC分类号： G06F9/45508 , G06F9/445 , G06F9/45516 , H04L67/02 , H04L69/329
摘要： Scripting Language based applications can be limited in their ability to supply and execute sophisticated logic and complex processing. More traditional programming languages contain explicit function and/or procedure calls to implement more complex functionality, however, these languages use more complicated syntax and traditionally require mosophisticated programming knowledge to use. There are provided systems and methods for extending the capabilities of an application program for execution by a terminal. The application includes a script based workflow and non-executable content. One such method comprises loading the workflow for interpretation by a script interpreter, such that the workflow is configured for having a plurality of executable elements. This method also provides a global symbol structure for reference by the executable elements, the global symbol structure including addressing for coupling selected ones of the executable elements to corresponding external components. The external components are provided by a native runtime environment of the terminal for performing the action specified by the selected executable elements. This method also executes the executable elements in sequence such that execution of the selected ones of the execution elements are redirected to the respective external components through the corresponding global symbols of the global symbol structure. Predefined knowledge of the contents of the global symbol structure is shared by the runtime environment and the workflow of the application.

10. 发明公开

EP1815599A1 FLOATING POINT ENCODING SYSTEMS AND METHODS 审中-公开
标题翻译：佛里斯编码系统和程序
公开(公告)号：EP1815599A1
公开(公告)日：2007-08-08
申请号：EP05779496.8
申请日：2005-09-07
申请人： Research In Motion Limited
发明人： DAHMS, John, F., A. , YACH, David, P.
IPC分类号： H03M7/24 , G06F7/00
CPC分类号： H03M7/24 , G06F7/483 , G06F7/499
摘要： Systems and methods for encoding floating point numbers. A system can include encoding logic which encodes invalid floating point representations as valid data. Decoding logic can be used to recognize the invalid floating point representations and map can provide the invalid floating point representations to valid data values. The decoding logic then can provide the valid data values so that operations on the valid data values can be performed in accordance with instructions received from an associated program.

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