Patents by Inventor Yixiang Zhang

Yixiang Zhang 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: 10785018
    Abstract: Implementations of the present specification provide for management of service keys for consortium blockchain networks within a blockchain-as-a-service (BaaS) platform. Implementations include actions of receiving a request for a service key from a participant in a consortium blockchain network provisioned within the BaaS platform, determining that the participant is authorized for the service key based on a service authorization table that records participant privileges within the consortium blockchain network, providing a key package including an encrypted private key of the service key, and a public key of the service key, and sending the key package to the participant, the participant decrypting the private key of the service key using a public key associated with the participant.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: September 22, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Yixiang Zhang, Shubo Li
  • Publication number: 20200204364
    Abstract: A computer-implemented method includes: receiving, by a platform including one or more computing devices, a blockchain authorization information generation request from a client, in which the blockchain authorization information generation request includes a target blockchain identifier and user information; determining, based on the target blockchain identifier, a target blockchain; determining a blockchain parameter of the target blockchain, in which the blockchain parameter indicates one or more requirements for authorization information used to join the target blockchain; generating blockchain authorization information based on the blockchain parameter and the user information, in which the blockchain authorization information conforms to the one or more requirements; and sending the blockchain authorization information to the client.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 25, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Yixiang Zhang, Jun Gu
  • Patent number: 10614601
    Abstract: A method for a processor to provide a chart of a performance metric in a collection interval includes creating regions by dividing the collection interval into regions of increasingly smaller time intervals and determining a mean and a variance for each region based on data points in that region, sorting the regions by their variances and means, and processing the sorted regions. Processing the sorted regions includes removing any child region when its parent region has a variance that substantially represents the child region, and replacing any two neighboring or intersecting regions with a merged region comprising the two neighboring or intersecting regions when the merged region has a variance that substantially represents the two neighboring or intersecting regions. The method further includes generating the chart by visually indicating highest ranking regions by variance in the chart and displaying the chart or transmitting the chart over a computer network.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: April 7, 2020
    Assignee: VMWARE, INC.
    Inventors: Shugang Guo, Zhongping Lu, Jin Feng, Yixiang Zhang
  • Publication number: 20190304148
    Abstract: A method for a processor to provide a chart of a performance metric in a collection interval includes creating regions by dividing the collection interval into regions of increasingly smaller time intervals and determining a mean and a variance for each region based on data points in that region, sorting the regions by their variances and means, and processing the sorted regions. Processing the sorted regions includes removing any child region when its parent region has a variance that substantially represents the child region, and replacing any two neighboring or intersecting regions with a merged region comprising the two neighboring or intersecting regions when the merged region has a variance that substantially represents the two neighboring or intersecting regions. The method further includes generating the chart by visually indicating highest ranking regions by variance in the chart and displaying the chart or transmitting the chart over a computer network.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Applicant: VMware, Inc.
    Inventors: Shugang GUO, Zhongping LU, Jin FENG, Yixiang ZHANG
  • Publication number: 20190253245
    Abstract: Implementations of the present specification provide for management of service keys for consortium blockchain networks within a blockchain-as-a-service (BaaS) platform. Implementations include actions of receiving a request for a service key from a participant in a consortium blockchain network provisioned within the BaaS platform, determining that the participant is authorized for the service key based on a service authorization table that records participant privileges within the consortium blockchain network, providing a key package including an encrypted private key of the service key, and a public key of the service key, and sending the key package to the participant, the participant decrypting the private key of the service key using a public key associated with the participant.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 15, 2019
    Applicant: Alibaba Group Holding Limited
    Inventors: Yixiang Zhang, Shubo Li
  • Patent number: 10339683
    Abstract: A method for a processor to provide a chart of a performance metric in a collection interval includes creating regions by dividing the collection interval into regions of increasingly smaller time intervals and determining a mean and a variance for each region based on data points in that region, sorting the regions by their variances and means, and processing the sorted regions. Processing the sorted regions includes removing any child region when its parent region has a variance that substantially represents the child region, and replacing any two neighboring or intersecting regions with a merged region comprising the two neighboring or intersecting regions when the merged region has a variance that substantially represents the two neighboring or intersecting regions. The method further includes generating the chart by visually indicating highest ranking regions by variance in the chart and displaying the chart or transmitting the chart over a computer network.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: July 2, 2019
    Assignee: VMWARE, INC.
    Inventors: Shugang Guo, Zhongping Lu, Jin Feng, Yixiang Zhang
  • Patent number: 10289455
    Abstract: A method to present information associated with a group of virtual components in a virtualized environment includes collecting a first resource usage data and a second resource usage data associated with a virtual component of the group of virtual components. In response to a region of the graphical representation associated with a difference between the first resource usage data and the second resource usage data exceeding a threshold, the method also includes collecting first graphical representation rendering information to render the first resource usage data as a first graphic in the graphical representation, collecting second graphical representation rendering information to render the second resource usage data as a second graphic in the graphical representation, and collecting third graphical representation rendering information including a reduction factor to reduce the region in the graphical representation to a third graphic in the graphical representation.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: May 14, 2019
    Assignee: VMWARE, INC.
    Inventors: Shugang Guo, Jin Feng, Yixiang Zhang, Zhaohui Guo
  • Publication number: 20180165132
    Abstract: A method to present information associated with a group of virtual components in a virtualized environment includes collecting a first resource usage data and a second resource usage data associated with a virtual component of the group of virtual components. In response to a region of the graphical representation associated with a difference between the first resource usage data and the second resource usage data exceeding a threshold, the method also includes collecting first graphical representation rendering information to render the first resource usage data as a first graphic in the graphical representation, collecting second graphical representation rendering information to render the second resource usage data as a second graphic in the graphical representation, and collecting third graphical representation rendering information including a reduction factor to reduce the region in the graphical representation to a third graphic in the graphical representation.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 14, 2018
    Applicant: VMware, Inc.
    Inventors: Shugang GUO, Jin FENG, Yixiang ZHANG, Zhaohui GUO
  • Publication number: 20170084062
    Abstract: A method for a processor to provide a chart of a performance metric in a collection interval includes creating regions by dividing the collection interval into regions of increasingly smaller time intervals and determining a mean and a variance for each region based on data points in that region, sorting the regions by their variances and means, and processing the sorted regions. Processing the sorted regions includes removing any child region when its parent region has a variance that substantially represents the child region, and replacing any two neighboring or intersecting regions with a merged region comprising the two neighboring or intersecting regions when the merged region has a variance that substantially represents the two neighboring or intersecting regions. The method further includes generating the chart by visually indicating highest ranking regions by variance in the chart and displaying the chart or transmitting the chart over a computer network.
    Type: Application
    Filed: September 23, 2015
    Publication date: March 23, 2017
    Inventors: Shugang GUO, Zhongping LU, Jin FENG, Yixiang ZHANG
  • Patent number: 9206130
    Abstract: Novel compounds which are inhibitors of receptor tyrosine kinases of the AXL receptor family are described herein. These compounds are suitable for the treatment or prevention of disorders associated with, accompanied by or caused by hyperfunction of a receptor of the AXL family. The compounds are suitable for the treatment of hyperproliferative disorders, such as cancer, particularly cancer metastases.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: December 8, 2015
    Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Pjotr Knyazev, Yixiang Zhang, Kéri György, László Örfi, István Szabadkai
  • Patent number: 9169241
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: October 27, 2015
    Assignee: Max-Planck-Gesellschaft Zur Forderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Publication number: 20140336191
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Application
    Filed: March 10, 2014
    Publication date: November 13, 2014
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Patent number: 8685971
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Grant
    Filed: October 16, 2010
    Date of Patent: April 1, 2014
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Publication number: 20120277231
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Application
    Filed: October 16, 2010
    Publication date: November 1, 2012
    Inventors: Axel Ullrich, Robert Torku, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Publication number: 20110092503
    Abstract: Novel compounds which are inhibitors of receptor tyrosine kinases of the AXL receptor family are described herein. These compounds are suitable for the treatment or prevention of disorders associated with, accompanied by or caused by hyperfunction of a receptor of the AXL family. The compounds are suitable for the treatment of hyperproliferative disorders, such as cancer, particularly cancer metastases.
    Type: Application
    Filed: April 16, 2009
    Publication date: April 21, 2011
    Inventors: Axel Ullrich, Pjotr Knyazev, Yixiang Zhang, Kéri György, László Örfi, István Szabadkai