Patents by Inventor Chen-Yui Yang

Chen-Yui Yang 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: 20220237092
    Abstract: Faults are managed in a virtual machine network. Failure of operation of a virtual machine among a plurality of different types of virtual machines operating in the virtual machine network is detected. The virtual machine network operates on network elements connected by transport mechanisms. A cause of the failure of the operation of the virtual machine is determined, and recovery of the virtual machine is initiated based on the determined cause of the failure.
    Type: Application
    Filed: April 11, 2022
    Publication date: July 28, 2022
    Inventors: Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong, Chaoxin Charles Qiu
  • Publication number: 20220114065
    Abstract: Concepts and technologies are disclosed herein for providing a network virtualization policy management system. An event relating to a service can be detected. A first policy that defines allocation of hardware resources to host the virtual network functions can be obtained, as can a second policy that defines deployment of the virtual network functions to the hardware resources. The hardware resources can be allocated based upon the first policy and the virtual network functions can be deployed to the hardware resources based upon the second policy.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: Chen-Yui Yang, Paritosh Bajpay, David H. Lu, Chaoxin Qiu
  • Patent number: 11301342
    Abstract: Faults are managed in a virtual machine network. Failure of operation of a virtual machine among a plurality of different types of virtual machines operating in the virtual machine network is detected. The virtual machine network operates on network elements connected by transport mechanisms. A cause of the failure of the operation of the virtual machine is determined, and recovery of the virtual machine is initiated based on the determined cause of the failure.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: April 12, 2022
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong, Chaoxin Charles Qiu
  • Patent number: 11237926
    Abstract: Concepts and technologies are disclosed herein for providing a network virtualization policy management system. An event relating to a service can be detected. A first policy that defines allocation of hardware resources to host the virtual network functions can be obtained, as can a second policy that defines deployment of the virtual network functions to the hardware resources. The hardware resources can be allocated based upon the first policy and the virtual network functions can be deployed to the hardware resources based upon the second policy.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: February 1, 2022
    Assignee: Shopify Inc.
    Inventors: Chen-Yui Yang, Paritosh Bajpay, David H. Lu, Chaoxin Qiu
  • Publication number: 20210306222
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Application
    Filed: June 14, 2021
    Publication date: September 30, 2021
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Patent number: 11044166
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: June 22, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Publication number: 20210034481
    Abstract: Faults are managed in a virtual machine network. Failure of operation of a virtual machine among a plurality of different types of virtual machines operating in the virtual machine network is detected. The virtual machine network operates on network elements connected by transport mechanisms. A cause of the failure of the operation of the virtual machine is determined, and recovery of the virtual machine is initiated based on the determined cause of the failure.
    Type: Application
    Filed: October 5, 2020
    Publication date: February 4, 2021
    Inventors: Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong, Chaoxin Charles Qiu
  • Patent number: 10795784
    Abstract: Faults are managed in a virtual machine network. Failure of operation of a virtual machine among a plurality of different types of virtual machines operating in the virtual machine network is detected. The virtual machine network operates on network elements connected by transport mechanisms. A cause of the failure of the operation of the virtual machine is determined, and recovery of the virtual machine is initiated based on the determined cause of the failure.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: October 6, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong, Chaoxin Charles Qiu
  • Patent number: 10750362
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, identifying a request from a femtocell located at a customer premises to receive a requested service of subscribed services related to a subscriber account that identifies an availability of the requested service to the femtocell. Authentication information is determined, provided by way of the femtocell and a message is provided to a server including the authentication information and an identifier of a customer premises device located at the customer premises. An authentication process to authenticate the femtocell is initiated responsive to the request, wherein the server identifies the subscriber account based on the identifier of the customer premises device, and wherein the femtocell is authenticated based on information associated with the subscriber account. Other embodiments are disclosed.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: August 18, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, Paritosh Bajpay, David H. Lu, Balaji R. Puli, Anthony M. Srdar, Xidong Wu
  • Publication number: 20200195515
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 18, 2020
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Publication number: 20200174898
    Abstract: Concepts and technologies are disclosed herein for providing a network virtualization policy management system. An event relating to a service can be detected. A first policy that defines allocation of hardware resources to host the virtual network functions can be obtained, as can a second policy that defines deployment of the virtual network functions to the hardware resources. The hardware resources can be allocated based upon the first policy and the virtual network functions can be deployed to the hardware resources based upon the second policy.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Inventors: Chen-Yui Yang, Paritosh Bajpay, David H. Lu, Chaoxin Qiu
  • Patent number: 10616070
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: April 7, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Patent number: 10592360
    Abstract: Concepts and technologies are disclosed herein for providing a network virtualization policy management system. An event relating to a service can be detected, and virtual machines and virtual network functions that provide the service can be identified. A first policy that defines allocation of hardware resources to host the virtual machines and the virtual network functions can be obtained, as can a second policy that defines deployment of the virtual machines and the virtual network functions to the hardware resources. The hardware resources can be allocated based upon the first policy and the virtual machines and the virtual network functions can be deployed to the hardware resources based upon the second policy.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: March 17, 2020
    Assignee: Shopify Inc.
    Inventors: Chen-Yui Yang, Paritosh Bajpay, David H. Lu, Chaoxin Qiu
  • Patent number: 10498683
    Abstract: A processor may determine a message type of a message of a message set and extract strings from the message based upon the message type, each string associated with a field type within the message type. The processor may write one of the strings to a string table, when not already stored in the string table, and add an offset position of the string in the string table to a column list for the field type associated with the string, when not already stored in the column list. There may be different column lists for different field types. The processor may populate an entry of a data table corresponding to the message and to the field type associated with the string with an index of the offset position within the column list, and store a compressed version of the message set including the string table, column lists, and data table.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: December 3, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, Joseph Battista, Hung-Kuei Ku, Wen-Jui Li, George Sultana, Daniel Zuckerman
  • Publication number: 20190260646
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 22, 2019
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Patent number: 10361919
    Abstract: Virtual machine server clusters are managed using self-healing and dynamic optimization to achieve closed-loop automation. The technique uses adaptive thresholding to develop actionable quality metrics for benchmarking and anomaly detection. Real-time analytics are used to determine the root cause of KPI violations and to locate impact areas. Self-healing and dynamic optimization rules are able to automatically correct common issues via no-touch automation in which finger-pointing between operations staff is prevalent, resulting in consolidation, flexibility and reduced deployment time.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: July 23, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Chen-Yui Yang, David H. Lu, Scott Baker, Anthony M. Srdar, Gabriel Bourge
  • Patent number: 10284635
    Abstract: Concepts and technologies disclosed herein are directed to service orchestration to support cloud-based, multi-party video conferencing service in a virtual overlay network environment. According to one aspect of the concepts and technologies disclosed herein, a video conferencing service orchestrator can receive, from a user device, a service request for the cloud-based, multi-party video conferencing service orchestrated by the video conferencing service orchestrator. In response to the service request, the video conferencing service orchestrator can provide, to the user device, virtual network layer system software and a virtual machine container for installation on the user device. The virtual network layer system software can implement a network function to provide an interface between the user device and a service controller during a video conference.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: May 7, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, David H. Lu, Gabriel Bourge, Xidong Wu
  • Publication number: 20180295180
    Abstract: Concepts and technologies disclosed herein are directed to service orchestration to support cloud-based, multi-party video conferencing service in a virtual overlay network environment. According to one aspect of the concepts and technologies disclosed herein, a video conferencing service orchestrator can receive, from a user device, a service request for the cloud-based, multi-party video conferencing service orchestrated by the video conferencing service orchestrator. In response to the service request, the video conferencing service orchestrator can provide, to the user device, virtual network layer system software and a virtual machine container for installation on the user device. The virtual network layer system software can implement a network function to provide an interface between the user device and a service controller during a video conference.
    Type: Application
    Filed: June 11, 2018
    Publication date: October 11, 2018
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, David H. Lu, Gabriel Bourge, Xidong Wu
  • Publication number: 20180239679
    Abstract: Faults are managed in a virtual machine network. Failure of operation of a virtual machine among a plurality of different types of virtual machines operating in the virtual machine network is detected. The virtual machine network operates on network elements connected by transport mechanisms. A cause of the failure of the operation of the virtual machine is determined, and recovery of the virtual machine is initiated based on the determined cause of the failure.
    Type: Application
    Filed: April 16, 2018
    Publication date: August 23, 2018
    Inventors: Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong, Chaoxin Charles Qiu
  • Patent number: 10045016
    Abstract: A method of managing lip synchronization error in a multimedia content delivery network includes identifying a video packet and an audio packet associated with the video packet and determining a synchronization offset between the audio and video packets at a first monitoring point in the network. The audio and video packets are then detected at a second monitoring point in the network and a second synchronization offset is determined. When a delta between the first synchronization offset and the second synchronization offset exceeds a threshold, lip synchronization error information may be automatically recorded and/or reported to a service provider and corrective action may be taken if potential sources of the lip synchronization error are within the domain of the service provider. The video packet may be identified by a timestamp within the packet and the audio packet may be identified by audio data within the audio packet.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: August 7, 2018
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Chen-Yui Yang, Chee Ching, Paul Kahn, David H. Lu, Anthony Mark Srdar