Patents by Inventor Venkata R. Rayavarapu

Venkata R. Rayavarapu 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).

  • Systems and methods for mobile stations to identify radio access technologies
    Patent number: 10506473
    Abstract: A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: December 10, 2019
    Assignee: BlackBerry Limited
    Inventors: Johanna L. Dwyer, David P. Hole, Takashi Suzuki, Venkata R. Rayavarapu, Andrew M. Earnshaw, Maiyuran Wijayanathan, Richard Burbidge, Gordon Young
  • Systems and Methods for Mobile Stations to Identify Radio Access Technologies
    Publication number: 20170195924
    Abstract: A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
    Type: Application
    Filed: January 30, 2017
    Publication date: July 6, 2017
    Applicant: BlackBerry Limited
    Inventors: Johanna L. Dwyer, David P. Hole, Takashi Suzuki, Venkata R. Rayavarapu, Andrew M. Earnshaw, Maiyuran WIJAYANATHAN, Richard BURBIDGE, Gordon YOUNG
  • Systems and methods for mobile stations to identify radio access technologies
    Patent number: 9560553
    Abstract: A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbor cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: January 31, 2017
    Assignee: BlackBerry Limited
    Inventors: Johanna L. Dwyer, David P. Hole, Takashi Suzuki, Venkata R. Rayavarapu, Andrew M. Earnshaw, Maiyuran Wijayanathan, Richard Burbidge, Gordon Young
  • SYSTEMS AND METHODS FOR MOBILE STATIONS TO IDENTIFY RADIO ACCESS TECHNOLOGIES
    Publication number: 20150057003
    Abstract: A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
    Type: Application
    Filed: September 17, 2014
    Publication date: February 26, 2015
    Inventors: Johanna L. Dwyer, David P. Hole, Takashi Suzuki, Venkata R. Rayavarapu, Andrew M. Earnshaw, Maiyuran Wijayanathan, Richard Burbidge, Gordon Young