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).
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Patent number: 10785018Abstract: 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: GrantFiled: April 22, 2019Date of Patent: September 22, 2020Assignee: Alibaba Group Holding LimitedInventors: Yixiang Zhang, Shubo Li
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Publication number: 20200204364Abstract: 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: ApplicationFiled: February 27, 2020Publication date: June 25, 2020Applicant: Alibaba Group Holding LimitedInventors: Yixiang Zhang, Jun Gu
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Patent number: 10614601Abstract: 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: GrantFiled: June 17, 2019Date of Patent: April 7, 2020Assignee: VMWARE, INC.Inventors: Shugang Guo, Zhongping Lu, Jin Feng, Yixiang Zhang
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Publication number: 20190304148Abstract: 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: ApplicationFiled: June 17, 2019Publication date: October 3, 2019Applicant: VMware, Inc.Inventors: Shugang GUO, Zhongping LU, Jin FENG, Yixiang ZHANG
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Publication number: 20190253245Abstract: 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: ApplicationFiled: April 22, 2019Publication date: August 15, 2019Applicant: Alibaba Group Holding LimitedInventors: Yixiang Zhang, Shubo Li
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Patent number: 10339683Abstract: 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: GrantFiled: September 23, 2015Date of Patent: July 2, 2019Assignee: VMWARE, INC.Inventors: Shugang Guo, Zhongping Lu, Jin Feng, Yixiang Zhang
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Patent number: 10289455Abstract: 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: GrantFiled: December 14, 2016Date of Patent: May 14, 2019Assignee: VMWARE, INC.Inventors: Shugang Guo, Jin Feng, Yixiang Zhang, Zhaohui Guo
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Publication number: 20180165132Abstract: 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: ApplicationFiled: December 14, 2016Publication date: June 14, 2018Applicant: VMware, Inc.Inventors: Shugang GUO, Jin FENG, Yixiang ZHANG, Zhaohui GUO
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Publication number: 20170084062Abstract: 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: ApplicationFiled: September 23, 2015Publication date: March 23, 2017Inventors: Shugang GUO, Zhongping LU, Jin FENG, Yixiang ZHANG
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Patent number: 9206130Abstract: 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: GrantFiled: April 16, 2009Date of Patent: December 8, 2015Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V.Inventors: Axel Ullrich, Pjotr Knyazev, Yixiang Zhang, Kéri György, László Örfi, István Szabadkai
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Patent number: 9169241Abstract: 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: GrantFiled: March 10, 2014Date of Patent: October 27, 2015Assignee: Max-Planck-Gesellschaft Zur Forderung der Wissenschaften E.V.Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
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Publication number: 20140336191Abstract: 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: ApplicationFiled: March 10, 2014Publication date: November 13, 2014Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
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Patent number: 8685971Abstract: 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: GrantFiled: October 16, 2010Date of Patent: April 1, 2014Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
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Publication number: 20120277231Abstract: 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: ApplicationFiled: October 16, 2010Publication date: November 1, 2012Inventors: Axel Ullrich, Robert Torku, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
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Publication number: 20110092503Abstract: 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: ApplicationFiled: April 16, 2009Publication date: April 21, 2011Inventors: Axel Ullrich, Pjotr Knyazev, Yixiang Zhang, Kéri György, László Örfi, István Szabadkai