Patents by Inventor Sylvain Dufour

Sylvain Dufour 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: 9118981
    Abstract: The invention pertains to a call management service for a communications system, configured to automatically: receive telephone call data identifying a destination end point and identifying a source end point; initiate a call-back telephone call to said source end point to set-up a first call leg responsive to receiving said telephone call data; initiate a telephone call to said destination end point to set-up a second call leg; combine said first and second call legs together thereby to provide voice communication between said source and destination end points; and transmit call leg status signals for said voice communication over a separate real-time communications connections signalling link to a communications client associated with at least one of said end points.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: August 25, 2015
    Assignee: RING2 COMMUNICATIONS LIMITED
    Inventors: Thomas Michael Hughes, Abdelkareem Siddiq, Sylvain Dufour, Sandeep Mohanty
  • Publication number: 20150180912
    Abstract: The invention is a method and system for dragging and dropping a file between a first and second device such as two smart phones. No direct connection between devices is made and pairing is accomplished by a series of successive criteria matching steps over a server or the internet.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Mobigloo LLC
    Inventor: Sylvain Dufour
  • Publication number: 20110305331
    Abstract: The invention pertains to a call management service for a communications system, configured to automatically: receive telephone call data identifying a destination end point and identifying a source end point; initiate a call-back telephone call to said source end point to set-up a first call leg responsive to receiving said telephone call data; initiate a telephone call to said destination end point to set-up a second call leg; combine said first and second call legs together thereby to provide voice communication between said source and destination end points; and transmit call leg status signals for said voice communication over a separate real-time communications connections signalling link to a communications client associated with at least one of said end points.
    Type: Application
    Filed: August 23, 2011
    Publication date: December 15, 2011
    Inventors: Thomas Michael Hughes, Abdelkareem Siddiq, Sylvain Dufour, Sandeep Mohanty
  • Publication number: 20070280464
    Abstract: An embodiment of the invention pertains to a call management service (62) for a communications system (60), configured to automatically: receive telephone call data identifying a destination end point and identifying a source end point; initiate a call-back telephone call to said source end point to set-up a first call leg responsive to receiving said telephone call data; initiate a telephone call to said destination end point to set-up a second call leg; combine (67) said first and second call legs together thereby to provide voice communication between said source and destination end points; and transmit call leg status signals for said voice communication over a separate real-time communications connections signalling link (72) to a communications client (54) associated with at least one of said end points.
    Type: Application
    Filed: April 15, 2005
    Publication date: December 6, 2007
    Inventors: Thomas Hughes, Abdelkareem Siddiq, Sylvain Dufour, Sandeep Mohanty
  • Patent number: 5511243
    Abstract: A sports glove is provided having a padded dorsal surface including padded independent ribs fanning out from the point of the proximate knuckle on the index finger to allow for ergonomic flexing of the glove when the player's hand is gripping a hockey stick. The cuff is provided with a floating padded band loosely attached thereto to cover a flexible waist portion of the cuff, and annular ribs are provided adjacent the waist and the band is made to overlap these ribs in order to provide protection to the wrist in a normal or flexed position.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: April 30, 1996
    Assignee: Sport Maska Inc.
    Inventors: F. Kenneth Hall, Bertrand Dessureault, Sylvain Dufour, Nicole Ranger
  • Patent number: D523124
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: June 13, 2006
    Assignee: MAAX Canada Inc.
    Inventors: Bernard Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, Nicolas Lebrun, John Penterman, Suzanne Ouellette
  • Patent number: D524926
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: July 11, 2006
    Assignee: Maax Canada Inc.
    Inventors: Bernard Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, Nicolas Lebrun, John Penterman, Suzanne Ouellette
  • Patent number: D526054
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: August 1, 2006
    Assignee: Maax Canada Inc.
    Inventors: Bernard Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, Nicolas Lebrun, John Penterman, Suzanne Ouellete
  • Patent number: D527082
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: August 22, 2006
    Assignee: Maax Canada Inc.
    Inventors: Bernard Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, Nicolas Lebrun, John Penterman, Suzanne Ouellette
  • Patent number: D527083
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: August 22, 2006
    Assignee: Maax Canada Inc.
    Inventors: Bernard Lebrun, Nicolas Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, John Penterman, Suzanne Ouellette
  • Patent number: D544585
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: June 12, 2007
    Assignee: MAAX Canada Inc.
    Inventors: Bernard Lebrun, Gabriel Boutin, Bruno Côté, Steve Donnelly, Sylvain Dufour, Nicolas Lebrun, John Penterman, Suzanne Ouellette
  • Patent number: D331273
    Type: Grant
    Filed: March 20, 1990
    Date of Patent: November 24, 1992
    Assignee: SLM Inc.
    Inventors: Bertrand Dessuro, Sylvain Dufour