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1. 发明授权

US10628304B2 Garbage collection in an in-memory replication system 有权
公开(公告)号：US10628304B2
公开(公告)日：2020-04-21
申请号：US13106751
申请日：2011-05-12
申请人： Li Li , Ju Wei Shi , Rui Xiong Tian , Yi Xin Zhao
发明人： Li Li , Ju Wei Shi , Rui Xiong Tian , Yi Xin Zhao
IPC分类号： G06F12/02
CPC分类号： G06F12/0253
摘要： Garbage collection in a first node server of an in-memory replication system includes: in response to a garbage collection trigger in the first node server, determining whether identification information for a data object eligible for garbage collection in the first node server has been received by the first node server from at least a second node server in the in-memory replication system; and if the identification information has been received from at least the second node server, performing garbage collection on the data object with the first node server.

2. 发明授权

US08856194B2 Efficient garbage collection in virtualization environment 有权
标题翻译：虚拟化环境中高效的垃圾收集
公开(公告)号：US08856194B2
公开(公告)日：2014-10-07
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F9/455 , G06F12/02
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

3. 发明申请

US20110030047A1 METHOD, APPARATUS AND SYSTEM FOR PROTECTING USER INFORMATION 有权
标题翻译：用于保护用户信息的方法，装置和系统
公开(公告)号：US20110030047A1
公开(公告)日：2011-02-03
申请号：US12846894
申请日：2010-07-30
申请人： Zhi Guo Gao , He Yuan Huang , Li LI , Rui Xiong Tian
发明人： Zhi Guo Gao , He Yuan Huang , Li LI , Rui Xiong Tian
IPC分类号： H04L9/32
CPC分类号： H04L63/0807 , G06F21/335 , H04L9/3213 , H04W12/06
摘要： A method and apparatus for protecting user information. The method includes receiving a request for accessing the user information from an application. When the request does not include an authorized token, the user is requested to temporally confirm the request for access. In response to the confirmation, a token is generated and the user on a mobile service platform is associated with the request for access by the token. The application is then allowed to access the user information based on the token associating the user with the request for accessing the user information from the application.
摘要翻译：一种用于保护用户信息的方法和装置。该方法包括从应用程序接收访问用户信息的请求。当请求不包括授权令牌时，请求用户暂时确认访问请求。响应于确认，生成令牌，并且移动服务平台上的用户与令牌的访问请求相关联。然后允许应用程序基于将用户与从应用程序访问用户信息的请求相关联的令牌来访问用户信息。

4. 发明申请

US20110021810A1 METHOD FOR PREPARING ISOCYANATES BY LIQUID-PHASE THERMAL CRACKING 有权
标题翻译：通过液相热裂解制备异氰酸酯的方法
公开(公告)号：US20110021810A1
公开(公告)日：2011-01-27
申请号：US12637550
申请日：2009-12-14
申请人： Youquan DENG , Xiaoguang GUO , Feng SHI , Qinghua ZHANG , Xiangyuan MA , Liujin LU , Jian LI , Xiong TIAN , Yubo MA , Jianpeng SHANG , Xinjiang CUI , Liguo L. WANG , Hongzhe ZHANG
发明人： Youquan DENG , Xiaoguang GUO , Feng SHI , Qinghua ZHANG , Xiangyuan MA , Liujin LU , Jian LI , Xiong TIAN , Yubo MA , Jianpeng SHANG , Xinjiang CUI , Liguo L. WANG , Hongzhe ZHANG
IPC分类号： C07C263/00
CPC分类号： C07C263/04 , B01J23/02 , B01J23/06 , B01J23/10 , B01J23/18 , B01J23/28 , B01J23/30 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J23/80 , B01J23/8437 , B01J31/0249 , B01J31/0278 , B01J31/0284 , B01J31/0288 , B01J31/0292 , B01J37/031 , C07C265/14
摘要： The present invention discloses a method for preparing isocyanates by liquid-phase catalytic thermal cracking. In this method, in a reaction-rectification thermal cracking reactor, using a catalyst composition comprising a superfine powder metal oxide catalyst and an ionic liquid, an alkyl or aryl dialkylurethane, or multialkylurethane being a reactant is liquid-phase thermal cracked for a reaction time of 0.5-3 h under a reaction temperature of 160-220° C. and an absolute pressure of 1000-8000 Pa so as to prepare the corresponding isocyanate. The invention has the characteristics of low thermal cracking temperature, high yield of target products, relatively simple reaction apparatus and good universality for substrates (the yields of HDI, MDI, TDI, HMDI, NDI and IPDI or the like are all >85%) and the like.
摘要翻译：本发明公开了一种通过液相催化热裂解制备异氰酸酯的方法。在该方法中，在反应精制热裂解反应器中，使用包含超细粉末金属氧化物催化剂和离子液体的催化剂组合物，作为反应物的烷基或芳基二烷基氨基甲酸酯或多烷基氨基甲酸酯是液相热裂化反应时间在反应温度为160-220℃，绝对压力为1000-8000Pa下为0.5-3小时，以制备相应的异氰酸酯。本发明具有热裂解温度低，靶产品收率高，反应装置相对简单，基板通用性好（HDI，MDI，TDI，HMDI，NDI，IPDI等的收率均为> 85％）的特点，等等。

5. 发明申请

US20140045511A1 CONTENT SHARING AMONG MOBILE TERMINALS 有权
标题翻译：内容在移动终端共享
公开(公告)号：US20140045511A1
公开(公告)日：2014-02-13
申请号：US13976880
申请日：2011-12-14
申请人： Li Li , Yonghua Lin , Rui Xiong Tian , Qing Wang , Yi Xin Zhao
发明人： Li Li , Yonghua Lin , Rui Xiong Tian , Qing Wang , Yi Xin Zhao
IPC分类号： H04W28/16
CPC分类号： H04L67/2857 , H04L61/1582 , H04L67/1063 , H04L67/2804 , H04W4/023 , H04W4/21 , H04W24/10 , H04W28/16
摘要： A method for realizing content sharing among mobile terminals comprises: receiving an index of access content sent by a requesting mobile terminal; looking up a shareable content index table for the index of the access content; and sending identification information of a mobile terminal having the index of the access content to the requesting mobile terminal if the index of the access content is found, so that the requesting mobile terminal obtains the requested access content from the mobile terminal having the index of the access content via wireless communication.
摘要翻译：一种在移动终端之间实现内容共享的方法包括：接收请求移动终端发送的接入内容的索引; 查找访问内容的索引的可共享内容索引表; 以及如果找到所述访问内容的索引，则向所述请求移动终端发送具有所述访问内容的索引的移动终端的标识信息，以便所述请求移动终端从具有所述索引的所述移动终端获得所请求的访问内容通过无线通信访问内容。

6. 发明申请

US20120254660A1 PROCESSING TEST CASES FOR APPLICATIONS TO BE TESTED 有权
标题翻译：处理应用测试的测试案例
公开(公告)号：US20120254660A1
公开(公告)日：2012-10-04
申请号：US13435807
申请日：2012-03-30
申请人： LE HE , Zhong J. Li , Yong G. Pan , Chunhua Tian , Rui Xiong Tian , Qing Bo Wang , Jun Zhu
发明人： LE HE , Zhong J. Li , Yong G. Pan , Chunhua Tian , Rui Xiong Tian , Qing Bo Wang , Jun Zhu
IPC分类号： G06F11/28
CPC分类号： G06F11/3688
摘要： The present invention discloses a method and system for processing test cases for applications to be tested. The method includes evaluating two applications to be tested; obtaining test cases for the two applications to be tested and determining resources and execution times needed by the test cases for the two applications to be tested. According to the compatibility relationship between the two applications to be tested, and the resources and execution times needed by the test cases for the two applications to be tested, the test cases for the two applications to be tested are clustered to a virtual machine instance to test the test cases for the two applications to be tested on the virtual machine instance.
摘要翻译：本发明公开了一种用于处理待测试应用的测试用例的方法和系统。该方法包括评估两个待测试的应用程序; 为要测试的两个应用程序获取测试用例，并确定要测试的两个应用程序所需的测试用例所需的资源和执行时间。根据要测试的两个应用程序之间的兼容性关系以及要测试的两个应用程序的测试用例所需的资源和执行时间，将要测试的两个应用程序的测试用例集群到虚拟机实例测试要在虚拟机实例上测试的两个应用程序的测试用例。

7. 发明申请

US20120167090A1 HYPERVISOR FOR STARTING A VIRTUAL MACHINE 审中-公开
标题翻译：启动虚拟机的高手
公开(公告)号：US20120167090A1
公开(公告)日：2012-06-28
申请号：US13416398
申请日：2012-03-09
申请人： WU YU HUI , RUI XIONG TIAN , QING BO WANG , YANG ZHAO , ZHI LE ZOU
发明人： WU YU HUI , RUI XIONG TIAN , QING BO WANG , YANG ZHAO , ZHI LE ZOU
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45575
摘要： A hypervisor obtains an agent with an obtaining device. A file for implementing an agent of the virtual machine is obtained in response to an instruction to start the virtual machine. An agent replacing device stores the obtained file to a specified location in a file system of the virtual machine. A virtual machine starting device starts the virtual machine.
摘要翻译：管理程序获取具有获取设备的代理。响应于启动虚拟机的指令获得用于实现虚拟机的代理的文件。代理替换设备将获取的文件存储到虚拟机的文件系统中的指定位置。虚拟机启动设备启动虚拟机。

8. 发明申请

US20110270899A1 Efficient Garbage Collection in Virtualization Environment 有权
标题翻译：虚拟化环境中的高效垃圾收集
公开(公告)号：US20110270899A1
公开(公告)日：2011-11-03
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F12/00
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

9. 发明申请

US20110191559A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DATA PROCESSING AND SYSTEM DEPLOYMENT IN A VIRTUAL ENVIRONMENT 有权
标题翻译：系统，方法和计算机程序产品在虚拟环境中的数据处理和系统部署
公开(公告)号：US20110191559A1
公开(公告)日：2011-08-04
申请号：US13014670
申请日：2011-01-26
申请人： Li Li , Liang Liu , Rui Xiong Tian , Hao Wang , Qingbo Wang
发明人： Li Li , Liang Liu , Rui Xiong Tian , Hao Wang , Qingbo Wang
IPC分类号： G06F9/455 , G06F12/16
CPC分类号： G06F9/45558 , G06F9/455 , G06F11/1458 , G06F12/16 , G06F2009/4557 , G06F2009/45583 , G06F2201/815
摘要： Systems, methods, and computer program products for processing data are disclosed. A method according to one embodiment includes reading a data processing instruction locally called by a virtual work unit; optimizing the read data processing instruction; and performing data processing for the virtual work unit using the optimized data processing instruction. The step of optimizing the read data processing instruction may include one or more of: merging data processing instructions from different virtual work units for same data, and analyzing data processing instructions from different virtual work units to select suitable data processing timing. The data processing method is executed in a virtual environment.
摘要翻译：公开了用于处理数据的系统，方法和计算机程序产品。根据一个实施例的方法包括读取由虚拟工作单元本地调用的数据处理指令; 优化读数据处理指令; 以及使用优化的数据处理指令对虚拟作业单元执行数据处理。优化读取数据处理指令的步骤可以包括以下中的一个或多个：对于相同数据合并来自不同虚拟工作单元的数据处理指令，以及分析来自不同虚拟工作单元的数据处理指令以选择合适的数据处理定时。数据处理方法在虚拟环境中执行。

10. 发明授权

US09265024B2 Determining location of mobile device 有权
标题翻译：确定移动设备的位置
公开(公告)号：US09265024B2
公开(公告)日：2016-02-16
申请号：US14241702
申请日：2012-06-27
申请人： Li Li , Rui Xiong Tian , Wei Xue , Yi Xin Zhao
发明人： Li Li , Rui Xiong Tian , Wei Xue , Yi Xin Zhao
IPC分类号： H04W4/02 , H04W64/00 , G01S5/00 , G01S5/02
CPC分类号： H04W64/00 , G01S5/0072 , G01S5/0284
摘要： Embodiments of the present invention relate to a method and apparatus for determining the location of a mobile device. Specifically, the method comprises: receiving the location message from a neighboring mobile device, the location message comprising the location of the neighboring mobile device at the current time which is obtained by the neighboring mobile device through calculation utilizing signals received from satellites; and estimating the location of the mobile device at the current time based on stored locations of the mobile device at historical time, stored locations of the neighboring mobile device at the historical time, and the received location of the neighboring mobile device at the current time.
摘要翻译：本发明的实施例涉及一种用于确定移动设备的位置的方法和装置。具体地说，该方法包括：从邻近的移动设备接收定位消息，所述位置消息包括当前时间由相邻移动设备通过利用从卫星接收的信号的计算获得的邻近移动设备的位置; 以及基于当前时间的移动设备的存储位置，在历史时刻的相邻移动设备的存储位置和当前时间的相邻移动设备的接收位置来估计当前时间的移动设备的位置。

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