Patents by Inventor Jing Chuan Zhao

Jing Chuan Zhao 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).

  • Network selection methods and apparatus with use of a master service management module and a prioritized list of multiple aggregator service profiles
    Patent number: 10123259
    Abstract: A communication device is configured to store one or more aggregator service application modules for use in accessing one or more different aggregator, services. Each aggregator service offers access through a plurality of offered wireless networks identified by a plurality of offered wireless network identifiers. The communication device maintains a prioritized list of profiles which include one or more aggregator service profiles associated with the one or more aggregator services. A scanning operation is performed for identifying one or more available wireless networks in a geographic area of the device, for producing a scan list of one or more available wireless network identifiers corresponding to the one or more available wireless networks. One of the aggregator service profiles is selected from the prioritized list, causing one of the aggregator service application modules corresponding to the selected profile to be invoked.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: November 6, 2018
    Assignee: BlackBerry Limited
    Inventors: Andrey Leonov, Jing Chuan Zhao, Kevin Oerton, Denis Fedotenko, Christopher Maybee Ryerson, Jayesh Beldar
  • NETWORK SELECTION METHODS AND APPARATUS WITH USE OF A MASTER SERVICE MANAGEMENT MODULE AND A PRIORITIZED LIST OF MULTIPLE AGGREGATOR SERVICE PROFILES
    Publication number: 20150351019
    Abstract: A communication device is configured to store one or more aggregator service application modules for use in accessing one or more different aggregator, services. Each aggregator service offers access through a plurality of offered wireless networks identified by a plurality of offered wireless network identifiers. The communication device maintains a prioritized list of profiles which include one or more aggregator service profiles associated with the one or more aggregator services. A scanning operation is performed for identifying one or more available wireless networks in a geographic area of the device, for producing a scan list of one or more available wireless network identifiers corresponding to the one or more available wireless networks. One of the aggregator service profiles is selected from the prioritized list, causing one of the aggregator service application modules corresponding to the selected profile to be invoked.
    Type: Application
    Filed: August 6, 2015
    Publication date: December 3, 2015
    Inventors: Andrey LEONOV, Jing Chuan ZHAO, Kevin OERTON, Denis FEDOTENKO, Christopher Maybee RYERSON, Jayesh BELDAR
  • Network selection methods and apparatus with use of a master service management module and a prioritized list of multiple aggregator service profiles
    Patent number: 9107142
    Abstract: A communication device is configured to store one or more aggregator service application modules for use in accessing one or more different aggregator services. Each aggregator service offers access through a plurality of offered wireless networks identified by a plurality of offered wireless network identifiers. The communication device maintains a prioritized list of profiles which include one or more aggregator service profiles associated with the one or more aggregator services. A scanning operation is performed for identifying one or more available wireless networks in a geographic area of the device, for producing a scan list of one or more available wireless network identifiers corresponding to the one or more available wireless networks. One of the aggregator service profiles is selected from the prioritized list, causing one of the aggregator service application modules corresponding to the selected profile to be invoked.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: August 11, 2015
    Assignee: BlackBerry Limited
    Inventors: Andrey Leonov, Jing Chuan Zhao, Kevin Oerton, Denis Fedotenko, Christopher Maybee Ryerson, Jayesh Beldar
  • Network Selection Methods And Apparatus With Use Of A Master Service Management Module And A Prioritized List Of Multiple Aggregator Service Profiles
    Publication number: 20120047269
    Abstract: A communication device is configured to store one or more aggregator service application modules for use in accessing one or more different aggregator services. Each aggregator service offers access through a plurality of offered wireless networks identified by a plurality of offered wireless network identifiers. The communication device maintains a prioritized list of profiles which include one or more aggregator service profiles associated with the one or more aggregator services. A scanning operation is performed for identifying one or more available wireless networks in a geographic area of the device, for producing a scan list of one or more available wireless network identifiers corresponding to the one or more available wireless networks. One of the aggregator service profiles is selected from the prioritized list, causing one of the aggregator service application modules corresponding to the selected profile to be invoked.
    Type: Application
    Filed: August 18, 2010
    Publication date: February 23, 2012
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Andrey Leonov, Jing Chuan Zhao, Kevin Oerton, Denis Fedolenko, Christopher Maybee Ryerson, Jayesh Beldar