Patents by Inventor Roger Paul Durand

Roger Paul Durand 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: 11129123
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: September 21, 2021
    Assignee: BlackBerry Limited
    Inventors: Stephen McCann, Michael Peter Montemurro, Roger Paul Durand, Sanjay Nathwani
  • Patent number: 10462694
    Abstract: Methods and systems for wireless network management are described. In one embodiment, a radio measurement of a characteristic of a wireless access technology may be taken. The wireless access technology may enable data communication through a wireless network when connected to an access point. A report may be transmitted through an alternate access technology. The report may be based on the radio measurement. Additional methods and systems are disclosed.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: October 29, 2019
    Assignee: BlackBerry Limited
    Inventors: Michael Peter Montemurro, Roger Paul Durand
  • Publication number: 20180332556
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Application
    Filed: July 23, 2018
    Publication date: November 15, 2018
    Inventors: Stephen McCann, Michael Peter Montemurro, Roger Paul Durand, Sanjay Nathwani
  • Patent number: 10034260
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: July 24, 2018
    Assignee: BlackBerry Limited
    Inventors: Stephen McCann, Michael Peter Montemurro, Sanjay Nathwani, Roger Paul Durand
  • Publication number: 20180084491
    Abstract: A channel order that is specific to a population of access points is stored in a wireless local area network client device. The order of channels in the channel order represents the decreasing relative prevalence of access point deployment in the population. The wireless local area network client device scans for wireless local area networks according to the channel order.
    Type: Application
    Filed: November 28, 2017
    Publication date: March 22, 2018
    Applicant: BlackBerry Limited
    Inventors: Michael Peter MONTEMURRO, Roger Paul DURAND, Sherif Aly ABDEL-KADER
  • Publication number: 20180077597
    Abstract: Methods and systems for wireless network management are described. In one embodiment, a radio measurement of a characteristic of a wireless access technology may be taken. The wireless access technology may enable data communication through a wireless network when connected to an access point. A report may be transmitted through an alternate access technology. The report may be based on the radio measurement. Additional methods and systems are disclosed.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Michael Peter Montemurro, Roger Paul Durand
  • Patent number: 9906972
    Abstract: A mobile station associated with a base station determines a measure of the quality of a communication link between the mobile station and the base station. The measure is determined by comparing either i) an expected data rate for communications over the link and an actual data rate of communications over the link, wherein the expected data rate takes into account radio frequency (RF) power levels of signals received at the mobile station over the link, or ii) an expected RF power level for communications over the link and RF power levels of signals received at the mobile station over the link, wherein the expected RF power level takes into account the actual data rate of communications over the link. This measure of the quality of the link may be a factor in triggering the mobile station to initiate a handoff.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: February 27, 2018
    Assignee: BlackBerry Limited
    Inventors: Michael Peter Montemurro, Roger Paul Durand
  • Patent number: 9826426
    Abstract: Methods and systems for wireless network management are described. In one embodiment, a radio measurement of a characteristic of a wireless access technology may be taken. The wireless access technology may enable data communication through a wireless network when connected to an access point. A report may be transmitted through an alternate access technology. The report may be based on the radio measurement. Additional methods and systems are disclosed.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: November 21, 2017
    Assignee: BlackBerry Limited
    Inventors: Michael Montemurro, Roger Paul Durand
  • Publication number: 20160128015
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Application
    Filed: January 11, 2016
    Publication date: May 5, 2016
    Inventors: Stephen McCann, Michael Peter Montemurro, Sanjay Nathwani, Roger Paul Durand
  • Publication number: 20160088505
    Abstract: A mobile station associated with a base station determines a measure of the quality of a communication link between the mobile station and the base station. The measure is determined by comparing either i) an expected data rate for communications over the link and an actual data rate of communications over the link, wherein the expected data rate takes into account radio frequency (RF) power levels of signals received at the mobile station over the link, or ii) an expected RF power level for communications over the link and RF power levels of signals received at the mobile station over the link, wherein the expected RF power level takes into account the actual data rate of communications over the link. This measure of the quality of the link may be a factor in triggering the mobile station to initiate a handoff.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 24, 2016
    Applicant: BlackBerry Limited
    Inventors: Michael Peter MONTEMURRO, Roger Paul DURAND
  • Patent number: 9253589
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: February 2, 2016
    Assignee: BlackBerry Limited
    Inventors: Stephen McCann, Michael Peter Montemurro, Roger Paul Durand, Sanjay Nathwani
  • Patent number: 9210640
    Abstract: A mobile station associated with a base station determines a measure of the quality of a communication link between the mobile station and the base station. The measure is determined by comparing either i) an expected data rate for communications over the link and an actual data rate of communications over the link, wherein the expected data rate takes into account radio frequency (RF) power levels of signals received at the mobile station over the link, or ii) an expected RF power level for communications over the link and RF power levels of signals received at the mobile station over the link, wherein the expected RF power level takes into account the actual data rate of communications over the link. This measure of the quality of the link may be a factor in triggering the mobile station to initiate a handoff.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: December 8, 2015
    Inventors: Michael Peter Montemurro, Roger Paul Durand
  • Publication number: 20150139014
    Abstract: Methods and systems for wireless network management are described. In one embodiment, a radio measurement of a characteristic of a wireless access technology may be taken. The wireless access technology may enable data communication through a wireless network when connected to an access point. A report may be transmitted through an alternate access technology. The report may be based on the radio measurement. Additional methods and systems are disclosed.
    Type: Application
    Filed: January 16, 2015
    Publication date: May 21, 2015
    Inventors: Michael Montemurro, Roger Paul Durand
  • Patent number: 8818429
    Abstract: A method of enabling wireless data transfer to an electronic device having a transceiver structured to interact in a first mode with a first wireless network and in a second mode with a second wireless network, including repeatedly powering up the transceiver and enabling the second mode to await receipt of a second beacon signal through the second wireless network, receiving an instance of the second beacon signal with an indication of availability of data to be transferred to the electronic device through the first wireless network, and in response to the receiving of the instance of the second beacon signal with the indication of availability of the data, enabling the first mode to receive the data through the first wireless network.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: August 26, 2014
    Assignee: BlackBerry Limited
    Inventors: Michael Peter Montemurro, Roger Paul Durand
  • Publication number: 20130273903
    Abstract: A method of enabling wireless data transfer to an electronic device having a transceiver structured to interact in a first mode with a first wireless network and in a second mode with a second wireless network, including repeatedly powering up the transceiver and enabling the second mode to await receipt of a second beacon signal through the second wireless network, receiving an instance of the second beacon signal with an indication of availability of data to be transferred to the electronic device through the first wireless network, and in response to the receiving of the instance of the second beacon signal with the indication of availability of the data, enabling the first mode to receive the data through the first wireless network.
    Type: Application
    Filed: June 6, 2013
    Publication date: October 17, 2013
    Inventors: Michael Peter MONTEMURRO, Roger Paul DURAND
  • Publication number: 20130242838
    Abstract: A channel order that is specific to a population of access points is stored in a wireless local area network client device. The order of channels in the channel order represents the decreasing relative prevalence of access point deployment in the population. The wireless local area network client device scans for wireless local area networks according to the channel order.
    Type: Application
    Filed: May 2, 2013
    Publication date: September 19, 2013
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Michael Peter MONTEMURRO, Roger Paul DURAND, Sherif Aly ABDEL-KADER
  • Publication number: 20130237148
    Abstract: A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
    Type: Application
    Filed: March 12, 2012
    Publication date: September 12, 2013
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Stephen McCann, Michael Peter Montemurro, Sanjay Nathwani, Roger Paul Durand