Patents by Inventor Wenchu Cen

Wenchu Cen 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).

  • Publication number: 20170039214
    Abstract: Data analysis is disclosed, including: receiving data to be analyzed, wherein the data includes one or more data identifiers (IDs) and one or more preset key-value pairs, wherein each preset key-value pair includes a preset key and a preset value; acquiring data to be analyzed based at least in part on the data IDs; segmenting the acquired data into one or more data elements; classifying the one or more data elements based at least in part on one preset key of the one or more preset key-value pairs; and analyzing the classified one or more data elements based at least in part on one preset value of the one or more preset key-value pairs.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 9, 2017
    Inventor: Wenchu Cen
  • Patent number: 9442979
    Abstract: Data analysis is disclosed, including: receiving data to be analyzed, wherein the data includes one or more data identifiers (IDs) and one or more preset key-value pairs, wherein each preset key-value pair includes a preset key and a preset value; acquiring data to be analyzed based at least in part on the data IDs; segmenting the acquired data into one or more data elements; classifying the one or more data elements based at least in part on one preset key of the one or more preset key-value pairs; and analyzing the classified one or more data elements based at least in part on one preset value of the one or more preset key-value pairs.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: September 13, 2016
    Assignee: Alibaba Group Holding Limited
    Inventor: Wenchu Cen
  • Patent number: 9317384
    Abstract: Processing cache data includes sending a cache processing request to a master cache service node in a cache cluster that includes a plurality of cache service nodes, the cache cluster being configurable in an active cluster configuration mode wherein the plurality of cache service nodes are all in working state and a master cache service node is selected among the plurality of cache service nodes, or in a standby cluster configuration mode, wherein the master cache service node is the only node among the plurality of cache service nodes that is in working state. It further includes waiting for a response from the master cache service node, determining whether the master cache service node has failed; and in the event that the master cache service node has failed, selecting a backup cache service node.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: April 19, 2016
    Assignee: Alibaba Group Holding Limited
    Inventor: Wenchu Cen
  • Publication number: 20150169421
    Abstract: Processing cache data includes sending a cache processing request to a master cache service node in a cache cluster that includes a plurality of cache service nodes, the cache cluster being configurable in an active cluster configuration mode wherein the plurality of cache service nodes are all in working state and a master cache service node is selected among the plurality of cache service nodes, or in a standby cluster configuration mode, wherein the master cache service node is the only node among the plurality of cache service nodes that is in working state. It further includes waiting for a response from the master cache service node, determining whether the master cache service node has failed; and in the event that the master cache service node has failed, selecting a backup cache service node.
    Type: Application
    Filed: December 19, 2014
    Publication date: June 18, 2015
    Inventor: Wenchu Cen
  • Patent number: 9027089
    Abstract: A service integration platform system for providing Internet services includes: an interface configured to receive a service request message that is initiated by a user of an application provided by an Independent Software Vendor (ISV), the service request message being implemented according to an Application Programming Interface (API) type and including a plurality of platform-level parameters that conform to the API type.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: May 5, 2015
    Assignee: Alibaba Group Holding Limited
    Inventors: Wenchu Cen, Lin Wang, Jin Zhao, Seshu Zheng, Yi Zeng
  • Patent number: 8972773
    Abstract: Processing cache data includes sending a cache processing request to a master cache service node in a cache cluster that includes a plurality of cache service nodes, the cache cluster being configurable in an active cluster configuration mode wherein the plurality of cache service nodes are all in working state and a master cache service node is selected among the plurality of cache service nodes, or in a standby cluster configuration mode, wherein the master cache service node is the only node among the plurality of cache service nodes that is in working state. It further includes waiting for a response from the master cache service node, determining whether the master cache service node has failed; and in the event that the master cache service node has failed, selecting a backup cache service node.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: March 3, 2015
    Assignee: Alibaba Group Holding Limited
    Inventor: Wenchu Cen
  • Publication number: 20130276071
    Abstract: A service integration platform system for providing Internet services includes: an interface configured to receive a service request message that is initiated by a user of an application provided by an Independent Software Vendor (ISV), the service request message being implemented according to an Application Programming Interface (API) type and including a plurality of platform-level parameters that conform to the API type.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 17, 2013
    Inventors: Wenchu Cen, Lin Wang, Jin Zhao, Seshu Zheng, Yi Zeng
  • Patent number: 8533799
    Abstract: A service integration platform system includes an interface configured to receive a service request initiated by an Independent Software Vendor (ISV) and one or more processors configured to authenticate the service request and in the event that the service request is authenticated, route the service request to an Internet Service Provider (ISP) providing the service to be further processed. The service request is routed to a deployment environment provided by the ISP in the event that the service request is received on a deployment Universal Resource Identifier (URI) corresponding to the deployment environment; the service request is routed to a test environment provided by the ISP in the event that the service request is received on a test URI corresponding to the test environment.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: September 10, 2013
    Assignee: Alibaba Group Holding Limited
    Inventors: Wei Ye, Yueping Liang, Wenchu Cen, Lin Wang, Jin Zhao, Tingjia Chen, Seshu Zheng, Yi Zeng
  • Patent number: 8453209
    Abstract: A service integration platform system for providing Internet services includes: an interface configured to receive a service request message that is initiated by a user of an application provided by an Independent Software Vendor (ISV), the service request message being implemented according to an Application Programming Interface (API) type and including a plurality of platform-level parameters that conform to the API type.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: May 28, 2013
    Assignee: Alibaba Group Holding Limited
    Inventors: Wenchu Cen, Lin Wang, Jin Zhao, Seshu Zheng, Yi Zeng
  • Publication number: 20120011121
    Abstract: Data analysis is disclosed, including: receiving data to be analyzed, wherein the data includes one or more data identifiers (IDs) and one or more preset key-value pairs, wherein each preset key-value pair includes a preset key and a preset value; acquiring data to be analyzed based at least in part on the data IDs; segmenting the acquired data into one or more data elements; classifying the one or more data elements based at least in part on one preset key of the one or more preset key-value pairs; and analyzing the classified one or more data elements based at least in part on one preset value of the one or more preset key-value pairs.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 12, 2012
    Inventor: Wenchu Cen
  • Publication number: 20100299553
    Abstract: Processing cache data includes sending a cache processing request to a master cache service node in a cache cluster that includes a plurality of cache service nodes, the cache cluster being configurable in an active cluster configuration mode wherein the plurality of cache service nodes are all in working state and a master cache service node is selected among the plurality of cache service nodes, or in a standby cluster configuration mode, wherein the master cache service node is the only node among the plurality of cache service nodes that is in working state. It further includes waiting for a response from the master cache service node, determining whether the master cache service node has failed; and in the event that the master cache service node has failed, selecting a backup cache service node.
    Type: Application
    Filed: May 19, 2010
    Publication date: November 25, 2010
    Inventor: Wenchu Cen
  • Publication number: 20090328181
    Abstract: A service integration platform system includes an interface configured to receive a service request initiated by an Independent Software Vendor (ISV) and one or more processors configured to authenticate the service request and in the event that the service request is authenticated, route the service request to an Internet Service Provider (ISP) providing the service to be further processed. The service request is routed to a deployment environment provided by the ISP in the event that the service request is received on a deployment Universal Resource Identifier (URI) corresponding to the deployment environment; the service request is routed to a test environment provided by the ISP in the event that the service request is received on a test URI corresponding to the test environment.
    Type: Application
    Filed: June 22, 2009
    Publication date: December 31, 2009
    Inventors: Wei Ye, Yueping Liang, Wenchu Cen, Lin Wang, Jin Zhao, Tingjia Chen, Seshu Zheng, Yi Zeng
  • Publication number: 20090328174
    Abstract: A service integration platform system for providing Internet services includes: an interface configured to receive a service request message that is initiated by a user of an application provided by an Independent Software Vendor (ISV), the service request message being implemented according to an Application Programming Interface (API) type and including a plurality of platform-level parameters that conform to the API type.
    Type: Application
    Filed: June 25, 2009
    Publication date: December 31, 2009
    Inventors: Wenchu Cen, Lin Wang, Jin Zhao, Seshu Zheng, Yi Zeng