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1. 发明授权

US08116735B2 System and method for mobile telephone roaming 有权
标题翻译：移动电话漫游的系统和方法
公开(公告)号：US08116735B2
公开(公告)日：2012-02-14
申请号：US12039646
申请日：2008-02-28
申请人： Jing Liu , Richard Xu , Xiaolei Qin
发明人： Jing Liu , Richard Xu , Xiaolei Qin
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04L63/0853
摘要： A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
摘要翻译：外部无线通信系统在本地通信网络中操作，如同外部无线通信系统是本地无线通信系统一样。在无线通信系统和本地无线通信网络中的服务提供商之间建立数据通信链路。从无线通信系统通过数据通信链路将远程认证信息的请求传送到远程管理系统。通过来自管理系统的数据通信链路接收认证信息，并通过信号链路从无线通信系统发送到服务提供商。基于使用认证信息的服务提供商对无线通信系统的认证，在无线通信系统中接收到所请求的无线通信服务。

2. 发明申请

US20120208532A1 SYSTEM AND METHOD FOR MOBILE TELEPHONE ROAMING 有权
标题翻译：用于移动电话漫游的系统和方法
公开(公告)号：US20120208532A1
公开(公告)日：2012-08-16
申请号：US13372345
申请日：2012-02-13
申请人： Jing Liu , Richard Xu , Xiaolei Qin
发明人： Jing Liu , Richard Xu , Xiaolei Qin
IPC分类号： H04W8/02
CPC分类号： H04W12/06 , H04L63/0853
摘要： An authentication bank for a wireless communication system is disclosed. The authentication bank comprises a plurality of physical identification modules. A physical identification module may include one or more memory, processors, programs, and computer readable media storing subscriber identity module and authentication information. At least one of the one or more programs stored in the memory may comprise instructions executable by at least one of the one or more processors. The executable instructions may cause the one or more processors to receive a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit, retrieve subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM, and send the subscriber identity information and the authentication information to the authentication server.
摘要翻译：公开了一种用于无线通信系统的认证库。认证库包括多个物理识别模块。物理识别模块可以包括存储用户身份模块和认证信息的一个或多个存储器，处理器，程序和计算机可读介质。存储在存储器中的一个或多个程序中的至少一个可以包括可由一个或多个处理器中的至少一个执行的指令。可执行指令可以导致一个或多个处理器从认证服务器接收用于将用户身份模块（SIM）与外部无线通信客户端或扩展单元相关联的请求，检索外部的用户身份信息和认证信息无线通信客户端或来自SIM的分机单元，并将用户身份信息和认证信息发送给认证服务器。

3. 发明授权

US09736689B2 System and method for mobile telephone roaming 有权
公开(公告)号：US09736689B2
公开(公告)日：2017-08-15
申请号：US13372345
申请日：2012-02-13
申请人： Jing Liu , Richard Xu , Xiaolei Qin
发明人： Jing Liu , Richard Xu , Xiaolei Qin
IPC分类号： H04W12/06 , H04L29/06
CPC分类号： H04W12/06 , H04L63/0853
摘要： An authentication bank for a wireless communication system is disclosed. The authentication bank comprises a plurality of physical identification modules. A physical identification module may include one or more memory, processors, programs, and computer readable media storing subscriber identity module and authentication information. At least one of the one or more programs stored in the memory may comprise instructions executable by at least one of the one or more processors. The executable instructions may cause the one or more processors to receive a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit, retrieve subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM, and send the subscriber identity information and the authentication information to the authentication server.

4. 发明申请

US20120247772A1 Method for Isolating and Completing Multi-Zone Gravel Packs 有权
标题翻译：多区砾石包装分离和完井方法
公开(公告)号：US20120247772A1
公开(公告)日：2012-10-04
申请号：US13077422
申请日：2011-03-31
申请人： Tianping Huang , Richard Xu
发明人： Tianping Huang , Richard Xu
IPC分类号： E21B43/14
CPC分类号： E21B27/02 , C04B28/26 , C09K8/46 , C09K8/50 , E21B33/13 , E21B43/04 , C04B24/045 , C04B40/065 , C04B24/04
摘要： A gel barrier may be created within an annulus in a one-step operation by combining two or more solutions within the annulus. The two solutions may include a first solution, such as a silicate solution, and a second solution that may be an aqueous hardener solution. Once the two solutions are combined and subsequently reacted together, the forming of a gel barrier may occur between a plurality of zones along the annulus. The gel barrier may then prevent a fluid from traveling between adjacent zones of the wellbore annulus.
摘要翻译：通过组合环内的两个或更多个溶液，可以在一步操作的环形空间内形成凝胶屏障。两种溶液可以包括第一溶液，例如硅酸盐溶液，和可以是水性固化剂溶液的第二溶液。一旦两种溶液结合并随后一起反应，则形成凝胶屏障可能发生在沿着环的多个区域之间。然后，凝胶屏障可以防止流体在井筒环的相邻区域之间行进。

5. 发明申请

US20070254648A1 Fixed mobile roaming service solution 有权
标题翻译：固定移动漫游服务解决方案
公开(公告)号：US20070254648A1
公开(公告)日：2007-11-01
申请号：US11787499
申请日：2007-04-16
申请人： David Zhang , Huixue Xu , Xaiojun Ma , Richard Xu
发明人： David Zhang , Huixue Xu , Xaiojun Ma , Richard Xu
IPC分类号： H04Q7/20
CPC分类号： H04W8/12 , H04L29/06027 , H04L65/1006 , H04L65/103 , H04L65/104 , H04L69/18 , H04W8/06 , H04W8/26 , H04W80/00 , H04W88/06 , H04W88/16 , H04W92/02
摘要： The present invention is directed to systems for and methods of using dual mode handsets or softphone client for voice, sms, and data services. In one embodiment of the present invention, a mobile handset uses a SIP User Agent to register on a visiting network. The mobile handset generates SIP REGISTER messages. The SIP REGISTER messages are translated into corresponding MAP registration (or RADIUS message) and authentication commands, allowing system to contact the HPLMN HLR (or home AAA) associated with the mobile device to authenticate the mobile device and register it on a VLR of a visiting network. MAP responses (or RADIUS response) are translated to corresponding SIP commands that are forwarded to the mobile device, thereby completing the connection set up.
摘要翻译：本发明涉及用于语音，短信和数据服务的双模手机或软电话客户端的系统和方法。在本发明的一个实施例中，移动手机使用SIP用户代理在访问网络上注册。手机产生SIP REGISTER消息。 SIP REGISTER消息被转换成对应的MAP注册（或RADIUS消息）和认证命令，允许系统联系与移动设备相关联的HPLMN HLR（或家庭AAA）以认证移动设备并将其登记在访问的VLR上网络。 MAP响应（或RADIUS响应）被转换为转发到移动设备的相应SIP命令，从而完成连接建立。

6. 发明授权

US09004169B2 Method of isolating and completing multiple zones within a wellbore 有权
标题翻译：在井筒内分离并完成多个区域的方法
公开(公告)号：US09004169B2
公开(公告)日：2015-04-14
申请号：US13077422
申请日：2011-03-31
申请人： Tianping Huang , Richard Xu
发明人： Tianping Huang , Richard Xu
IPC分类号： E21B43/14 , E21B27/02 , E21B33/13 , E21B43/04 , C04B28/26 , C09K8/46 , C09K8/50
CPC分类号： E21B27/02 , C04B28/26 , C09K8/46 , C09K8/50 , E21B33/13 , E21B43/04 , C04B24/045 , C04B40/065 , C04B24/04
摘要： A gel barrier may be created within an annulus in a one-step operation by combining two or more solutions within the annulus. The two solutions may include a first solution, such as a silicate solution, and a second solution that may be an aqueous hardener solution. Once the two solutions are combined and subsequently reacted together, the forming of a gel barrier may occur between a plurality of zones along the annulus. The gel barrier may then prevent a fluid from traveling between adjacent zones of the wellbore annulus.
摘要翻译：通过组合环内的两个或更多个溶液，可以在一步操作的环形空间内形成凝胶屏障。两种溶液可以包括第一溶液，例如硅酸盐溶液，和可以是水性固化剂溶液的第二溶液。一旦两种溶液结合并随后一起反应，则形成凝胶屏障可能发生在沿着环的多个区域之间。然后，凝胶屏障可以防止流体在井筒环的相邻区域之间行进。

7. 发明申请

US20110186308A1 ASYMMETRIC SEAL AND METHOD 审中-公开
标题翻译：不对称密封和方法
公开(公告)号：US20110186308A1
公开(公告)日：2011-08-04
申请号：US12696805
申请日：2010-01-29
申请人： Richard Xu
发明人： Richard Xu
IPC分类号： E21B33/128 , E21B33/12 , E21B33/00
CPC分类号： E21B33/00 , E21B33/12 , E21B33/128
摘要： A seal including a contact area; and two arms extending in opposite directions from the contact area, the seal when set exhibiting an asymmetric cross section.
摘要翻译：包括接触区域的密封件; 以及从接触区域沿相反方向延伸的两个臂，当设置为具有不对称横截面时的密封件。

8. 发明授权

US08047293B2 Flow-actuated actuator and method 有权
标题翻译：流动致动器和方法
公开(公告)号：US08047293B2
公开(公告)日：2011-11-01
申请号：US12469272
申请日：2009-05-20
申请人： Yang Xu , Richard Xu , Ronnie David Russell , Namhyo Kim , Lale Korkmaz
发明人： Yang Xu , Richard Xu , Ronnie David Russell , Namhyo Kim , Lale Korkmaz
IPC分类号： E21B34/06
CPC分类号： F16K31/16 , E21B23/04 , E21B34/10 , E21B2034/005 , Y10T137/0324
摘要： Disclosed herein is a flow-actuated actuator. The actuator includes, a tubular movable relative to a structure within which the tubular is positionable, and a plurality of full bore flow-resisting elements disposed at the tubular, the plurality of full bore flow-resisting elements having a greater resistance to fluid flow therethrough than any one of the plurality of full bore flow-resisting elements has alone.
摘要翻译：这里公开了流动致动致动器。致动器包括：可相对于其中管状物可定位的结构的管状可动件，以及设置在管状物处的多个全孔流阻元件，所述多个全孔流阻元件具有更大的阻力流过其中的流体流动比多个全孔径流动阻力元件中的任何一个都单独使用。

9. 发明申请

US20110187062A1 COLLET SYSTEM 审中-公开
标题翻译： COLLET系统
公开(公告)号：US20110187062A1
公开(公告)日：2011-08-04
申请号：US12696790
申请日：2010-01-29
申请人： Richard Xu
发明人： Richard Xu
IPC分类号： B23B31/20
CPC分类号： E21B23/02 , Y10T279/17521
摘要： A collet system having greater axial load capability and debris protection includes a sleeve and a collet. The collet is disposed in a debris protected position relative to the sleeve and is radially adjacent and axially supported by sleeve.
摘要翻译：具有更大的轴向载荷能力和碎屑保护的夹头系统包括套筒和夹头。夹头相对于套筒设置在碎片保护位置，并且径向地相邻并由套筒轴向支撑。

10. 发明申请

US20100294508A1 FLOW-ACTUATED ACTUATOR AND METHOD 有权
标题翻译：流动致动器和方法
公开(公告)号：US20100294508A1
公开(公告)日：2010-11-25
申请号：US12469272
申请日：2009-05-20
申请人： Yang Xu , Richard Xu , Ronnie David Russell , Namhyo Kim , Lale Korkmaz
发明人： Yang Xu , Richard Xu , Ronnie David Russell , Namhyo Kim , Lale Korkmaz
IPC分类号： E21B34/08 , E21B34/06 , F16K31/12
CPC分类号： F16K31/16 , E21B23/04 , E21B34/10 , E21B2034/005 , Y10T137/0324
摘要： Disclosed herein is a flow-actuated actuator. The actuator includes, a tubular movable relative to a structure within which the tubular is positionable, and a plurality of full bore flow-resisting elements disposed at the tubular, the plurality of full bore flow-resisting elements having a greater resistance to fluid flow therethrough than any one of the plurality of full bore flow-resisting elements has alone.
摘要翻译：这里公开了一种流动致动致动器。致动器包括：可相对于其中管状物可定位的结构的管状可动件，以及设置在管状物处的多个全孔流阻元件，所述多个全孔流阻元件具有更大的阻力流过其中的流体流动比多个全孔径流动阻力元件中的任何一个都单独使用。

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