Patents by Inventor Charles Arthur Cliff

Charles Arthur Cliff 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).

  • Mobility in a distributed antenna system
    Patent number: 9814077
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: November 7, 2017
    Assignee: BlackBerry Limited
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark E. Pecen, Paul James Lusina
  • Mobility in a Distributed Antenna System
    Publication number: 20160374116
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Application
    Filed: September 1, 2016
    Publication date: December 22, 2016
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark E. Pecen, Paul James Lusina
  • Mobility in a distributed antenna system
    Patent number: 9462610
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: October 4, 2016
    Assignee: BlackBerry Limited
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark Pecen, Paul James Lusina
  • MOBILITY IN A DISTRIBUTED ANTENNA SYSTEM
    Publication number: 20140328278
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Application
    Filed: July 16, 2014
    Publication date: November 6, 2014
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark Pecen, Paul James Lusina
  • Mobility in a distributed antenna system
    Patent number: 8787186
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: July 22, 2014
    Assignee: BlackBerry Limited
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark Pecen, Paul James Lusina
  • MOBILITY IN A DISTRIBUTED ANTENNA SYSTEM
    Publication number: 20120002564
    Abstract: A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
    Type: Application
    Filed: June 16, 2011
    Publication date: January 5, 2012
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Thomas Aloysuis Sexton, Charles Arthur Cliff, Mark Pecen, Paul James Lusina