Patents by Inventor Li Hua Tang

Li Hua Tang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11748191
    Abstract: Methods, systems, and devices for techniques for error correction at a memory device are described. In some examples, as part of transmitting a command to access data stored at a memory device, a host device may transmit a combined error control code to the memory device that may be generated using the command and associated inversion information. The memory device may use the received combined error control code to perform an error control procedure on both the command and the inversion information. In some examples, while in a direct link error control code procedure mode, the host system may transmit a command to access data stored at the memory device. The host system may use a same pin or channel to transmit both an error control code for the command and an error control code for the associated data.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: September 5, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Li Hua Tang, Qiao Hua Dong
  • Publication number: 20230135688
    Abstract: Methods, systems, and devices for techniques for error correction at a memory device are described. In some examples, as part of transmitting a command to access data stored at a memory device, a host device may transmit a combined error control code to the memory device that may be generated using the command and associated inversion information. The memory device may use the received combined error control code to perform an error control procedure on both the command and the inversion information. In some examples, while in a direct link error control code procedure mode, the host system may transmit a command to access data stored at the memory device. The host system may use a same pin or channel to transmit both an error control code for the command and an error control code for the associated data.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Inventors: Li Hua Tang, Qiao Hua Dong
  • Patent number: 8493896
    Abstract: Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: July 23, 2013
    Assignee: International Business Machines Corporation
    Inventors: Xui Lan Yu, Ying Chen, Li Hua Tang, Shi Xia Liu
  • Patent number: 8387042
    Abstract: Presents remote servlets collaboration. A method includes: creating a common registry; creating an extended context in response to an external request, wherein the extended context can invoke the resources within the common registry; performing initializing configuration on a plurality of servlets, and registering a plurality of servlets in the common registry, wherein a plurality of servlets being located on different Java virtual machines, or being located in different servlet containers on the same Java virtual machine; and a plurality of servlets collaborate with each other by being invoked through the extended context. It can implement collaboration between servlets located on different virtual machines or even servlets on the same virtual machine but within different servlet containers, because in a converged application service system, not only between HTTP servlets or between SIP servlets but also between HTTP servlets and SIP servlets there is necessity to collaborate.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: February 26, 2013
    Assignee: International Business Machines Corporation
    Inventors: Hong Cai, Wei Lu, Li Hua Tang, Bo Yang
  • Patent number: 7899017
    Abstract: Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: March 1, 2011
    Assignee: International Business Machines Corporation
    Inventors: Xiu Lan Yu, Ying Chen, Li Hua Tang, Shi Xia Liu
  • Patent number: 7543289
    Abstract: Presents remote servlets collaboration. A method includes: creating a common registry; creating an extended context in response to an external request, wherein the extended context can invoke the resources within the common registry; performing initializing configuration on a plurality of servlets, and registering a plurality of servlets in the common registry, wherein a plurality of servlets being located on different Java virtual machines, or being located in different servlet containers on the same Java virtual machine; and a plurality of servlets collaborate with each other by being invoked through the extended context. It can implement collaboration between servlets located on different virtual machines or even servlets on the same virtual machine but within different servlet containers, because in a converged application service system, not only between HTTP servlets or between SIP servlets but also between HTTP servlets and SIP servlets there is necessity to collaborate.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: June 2, 2009
    Assignee: International Business Machines Corporation
    Inventors: Hong Cai, Wei Lu, Bo Yang, Li Hua Tang
  • Publication number: 20090022130
    Abstract: Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
    Type: Application
    Filed: August 12, 2008
    Publication date: January 22, 2009
    Inventors: Xui Lan Yu, Ying Chen, Li Hua Tang, Shi Xis Liu
  • Publication number: 20080313615
    Abstract: Presents remote servlets collaboration. A method includes: creating a common registry; creating an extended context in response to an external request, wherein the extended context can invoke the resources within the common registry; performing initializing configuration on a plurality of servlets, and registering a plurality of servlets in the common registry, wherein a plurality of servlets being located on different Java virtual machines, or being located in different servlet containers on the same Java virtual machine; and a plurality of servlets collaborate with each other by being invoked through the extended context. It can implement collaboration between servlets located on different virtual machines or even servlets on the same virtual machine but within different servlet containers, because in a converged application service system, not only between HTTP servlets or between SIP servlets but also between HTTP servlets and SIP servlets there is necessity to collaborate.
    Type: Application
    Filed: June 19, 2008
    Publication date: December 18, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hong Cai, Wei Lu, Bo Yang, Li Hua Tang
  • Publication number: 20080244610
    Abstract: Resource allocation techniques are provided for use in managing escalation of on-demand business processes. For example, in one aspect of the invention, a technique for managing escalation of a business process comprises the following steps/operations. A request is obtained from a business process, the business process having one or more tasks associated therewith. The one or more tasks are mapped to one or more roles. One or more available resources are allocated for the one or more roles. At least one communication session is launched such that data associated with the business process may be transferred to the one or more allocated resources.
    Type: Application
    Filed: June 11, 2008
    Publication date: October 2, 2008
    Applicant: International Business Machines Corporation
    Inventors: Liang-Jie Zhang, Hong Cai, Wei B.J. Lu, John Youssef Sayah, Li Hua Tang, Qing Bo Wang, Ben Bo Yang