Patents by Inventor Phuong Viet Nguyen

Phuong Viet Nguyen 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: 11531908
    Abstract: Technologies are disclosed herein for enhancing machine learning (“ML”)-based anomaly detection systems using knowledge graphs. The disclosed technologies generate a connected graph that defines a topology of infrastructure components along with associated alarms generated by a ML component. The ML component generates the alarms by applying ML techniques to real-time data metrics generated by the infrastructure components. Scores are computed for the infrastructure components based upon the connected graph. A root cause of an anomaly affecting infrastructure components can then be identified based upon the scores, and remedial action can be taken to address the root cause of the anomaly. A user interface is also provided for visualizing aspects of the connected graph.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: December 20, 2022
    Assignee: eBay Inc.
    Inventors: Hanzhang Wang, Phuong Viet Nguyen
  • Publication number: 20200293917
    Abstract: Technologies are disclosed herein for enhancing machine learning (“ML”)-based anomaly detection systems using knowledge graphs. The disclosed technologies generate a connected graph that defines a topology of infrastructure components along with associated alarms generated by a ML component. The ML component generates the alarms by applying ML techniques to real-time data metrics generated by the infrastructure components. Scores are computed for the infrastructure components based upon the connected graph. A root cause of an anomaly affecting infrastructure components can then be identified based upon the scores, and remedial action can be taken to address the root cause of the anomaly. A user interface is also provided for visualizing aspects of the connected graph.
    Type: Application
    Filed: March 12, 2019
    Publication date: September 17, 2020
    Inventors: Hanzhang WANG, Phuong Viet NGUYEN
  • Publication number: 20140047173
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Application
    Filed: October 22, 2013
    Publication date: February 13, 2014
    Applicants: Sony Electronics Inc., SONY CORPORATION
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Patent number: 8595450
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: November 26, 2013
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Publication number: 20120042317
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Application
    Filed: October 26, 2011
    Publication date: February 16, 2012
    Applicants: SONY ELECTRONICS INC., SONY CORPORATION
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Patent number: 8095749
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: January 10, 2012
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Publication number: 20110321047
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Application
    Filed: September 7, 2011
    Publication date: December 29, 2011
    Applicants: SONY ELECTRONICS INC., SONY CORPORATION
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Patent number: 8060704
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: November 15, 2011
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Patent number: 7076616
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: July 11, 2006
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Phuong Viet Nguyen, Ashish Garg
  • Publication number: 20040194153
    Abstract: A method and apparatus optimize the use of system resources when switching between applications. Preferably, the apparatus includes a processor, a secondary memory and a system memory. Applications previously loaded into system memory from the secondary memory are set to either an active state or an inactive state. In the active state, the processor actively processes the application and a portion of the system memory is used by the processor for active processing. In the inactive state, neither the processor nor the portion of the system memory dedicated for active processing is used by the application. Preferably, only one application is in the active state at any given time. When multiple applications are currently stored in system memory, one of the applications is set to the active state while the other applications are set to the inactive state.
    Type: Application
    Filed: March 24, 2003
    Publication date: September 30, 2004
    Applicant: Sony Corporation and Sony Electronics Inc.
    Inventors: Ashish Garg, Phuong Viet Nguyen
  • Publication number: 20040193813
    Abstract: A device stores a plurality of applications and a list of associations for those applications. The applications are preferably stored within a secondary memory of the device, and once launched each application is loaded into RAM. Each application is preferably associated to one or more of the other applications. Preferably, no applications are launched when the device is powered on. A user selects an application, which is then launched by the device, thereby loading the application from the secondary memory to RAM. Whenever an application is determined to be associated with a currently active state application, and that associated application has yet to be loaded from secondary memory to RAM, the associated application is pre-launched such that the associated application is loaded into RAM, but is set to an inactive state.
    Type: Application
    Filed: March 24, 2003
    Publication date: September 30, 2004
    Applicants: Sony Corporation, Sony Electronics Inc.
    Inventors: Phuong Viet Nguyen, Ashish Garg