Patents by Inventor Philippe Lesage

Philippe Lesage 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: 9462080
    Abstract: A method to manage a file is provided herein. The method includes use of a management service that receives the file from a peripheral device. The management service determines at least one file destination associated with a web-based service for the file. The management service transmits the file to at least one file destination with an application programming interface associated with the web-based service and an authorization stored on the management service.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: October 4, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Philippe Lesage
  • Patent number: 9232301
    Abstract: Coaxial two-way or more loudspeaker system comprising a low range electro-dynamic transducer and a high range transducer with compression chamber, mounted in a coaxial and frontal with respect of the low range transducer.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: January 5, 2016
    Assignee: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
  • Patent number: 9084056
    Abstract: Coaxial two-way or more loudspeaker system (1) comprising a low range electro-dynamic transducer (2) and a high range transducer (3) with compression chamber including a whole horn, mounted in a coaxial and frontal with respect of the low range transducer (2).
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: July 14, 2015
    Assignee: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
  • Patent number: 9042594
    Abstract: Electro-dynamic transducer (1) including: a main magnetic circuit (2) defining an air gap (15), a moving part (16) comprising a dome shaped diaphragm (17) fixed to a movable coil (18) diving into the air gap (15); a support (20) to which the moving part (16) is suspended; a suspension (26) linking the moving part (16) and the support (20); wherein the support (20) at least partly extends in an inner volume inside the moving part (16), wherein the suspension (26) is fixed, by an outer periphery, to an inner face of the moving part (16), and wherein the suspension (26) is made of an acoustically non emitting material.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: May 26, 2015
    Assignee: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage
  • Patent number: 8989429
    Abstract: Electro-dynamic transducer including a main magnetic circuit defining an air gap, a moving part comprising a dome shaped diaphragm and a movable coil fixed thereto and diving into the air gap; a support to which the moving part is suspended; and a suspension linking the moving part and the support; wherein the suspension is floating with respect of the support, allowing a radial degree of freedom.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: March 24, 2015
    Assignee: PHL Audio
    Inventors: Yoann Flavignard, Philippe Lesage
  • Publication number: 20130290477
    Abstract: A method to manage a file is provided herein. The method includes use of a management service that receives the file from a peripheral device. The management service determines at least one file destination associated with a web-based service for the file. The management service transmits the file to at least one file destination with an application programming interface associated with the web-based service and an authorization stored on the management service.
    Type: Application
    Filed: April 27, 2012
    Publication date: October 31, 2013
    Inventor: Philippe Lesage
  • Publication number: 20130121522
    Abstract: Coaxial two-way or more loudspeaker system (1) comprising a low range electro-dynamic transducer (2) and a high range transducer (3) with compression chamber including a whole horn, mounted in a coaxial and frontal with respect of the low range transducer (2).
    Type: Application
    Filed: January 14, 2011
    Publication date: May 16, 2013
    Applicant: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
  • Publication number: 20130114846
    Abstract: Electro-dynamic transducer including a main magnetic circuit defining an air gap, a moving part comprising a dome shaped diaphragm and a movable coil fixed thereto and diving into the air gap; a support to which the moving part is suspended; and a suspension linking the moving part and the support; wherein the suspension is floating with respect of the support, allowing a radial degree of freedom.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 9, 2013
    Applicant: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage
  • Publication number: 20130070954
    Abstract: Electro-dynamic transducer (1) including: a main magnetic circuit (2) defining an air gap (15), a moving part (16) comprising a dome shaped diaphragm (17) fixed to a movable coil (18) diving into the air gap (15); a support (20) to which the moving part (16) is suspended; a suspension (26) linking the moving part (16) and the support (20); wherein the support (20) at least partly extends in an inner volume inside the moving part (16), wherein the suspension (26) is fixed, by an outer periphery, to an inner face of the moving part (16), and wherein the suspension (26) is made of an acoustically non emitting material.
    Type: Application
    Filed: January 14, 2011
    Publication date: March 21, 2013
    Applicant: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage
  • Publication number: 20130064414
    Abstract: Coaxial two-way or more loudspeaker system comprising a low range electro-dynamic transducer and a high range transducer with compression chamber, mounted in a coaxial and frontal with respect of the low range transducer.
    Type: Application
    Filed: January 14, 2011
    Publication date: March 14, 2013
    Applicant: PHL AUDIO
    Inventors: Yoann Flavignard, Philippe Lesage, Arthur Leroux, Nicolas Clevy, Jean-Louis Tebec, Benedicte Hayne
  • Publication number: 20080316521
    Abstract: Systems and methods for managing facsimile documents can be utilized to ensure a faxed document or any portion of a faxed document is not lost. An amount of printing material available to a printing device can be determined. Based on the determined amount of printing material available, an incoming facsimile document can be printed or stored to memory to ensure that data is not lost. Similarly, an amount of available memory within a printing device can be determined to ensure that facsimile data being stored to memory is not lost due to a memory limitation. Utilizing the systems and methods disclosed, facsimile documents can be interactively managed so that information is not lost due to printing material or memory limitations.
    Type: Application
    Filed: June 21, 2007
    Publication date: December 25, 2008
    Inventors: Philippe Lesage, Aurelio Maruggi
  • Patent number: 7427077
    Abstract: A rear suspension for a vehicle such as a bicycle or motorcycle that includes a frame, a swinging arm integral with the frame carrying the axle of a drive wheel hub and a shock absorber whose ends are secured to the frame and to the swinging arm, the swinging arm being secured to said frame by at least two articulation means so that the swinging arm pivots about an “instantaneous centre of rotation” that is movable when the hub is displaced on either side of its reference position corresponding to the position of the hub axle when the vehicle is in a static equilibrium position, characterized in that the instantaneous centre of rotation is displaced upwards along a parabolic path, the asymptote of which is oriented towards the rear free end of the swinging arm carrying the axle of the hub when said hub is displaced above its reference position.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: September 23, 2008
    Assignee: Cycles Lapierre
    Inventors: Philippe Lesage, Emmanuel Antonot
  • Publication number: 20060061059
    Abstract: The present invention relates to a rear suspension for a vehicle such as a bicycle, a motorcycle or the like, of the type that includes a frame (1), a swinging arm (7) integral with the frame (1) carrying the axle (11) of the hub of a drive wheel and a shock absorber (15) whose ends are secured, respectively, to the frame (1) and to the swinging arm (7), the drive torque being transmitted to the drive wheel by a chain (Z) extending between a drive sprocket secured to the frame (1) and a driven sprocket secured to the axle (11) of the hub of the drive wheel, said chain (Z) between the drive and driven sprockets forming two strands; the stretched, upper one, which transmits the drive torque to the rear drive wheel, and the other, “return” lower one, the swinging arm (7) being secured to said frame (1) by at least two articulation means (12, 13) so that the swinging arm (7) pivots about an “instantaneous centre of rotation” point C that is movable when the hub of the drive wheel is displaced on either side of it
    Type: Application
    Filed: April 13, 2005
    Publication date: March 23, 2006
    Inventors: Philippe Lesage, Emmanuel Antonot
  • Patent number: 6834877
    Abstract: A vehicle rear suspension includes an underframe (1), a swing arm (15) integral with the underframe (1) bearing the axle of a drive wheel (19) hub and a shock-absorber (24), the torque drive being transmitted to the drive wheel (19) by chain (21) and pinion gears. The underframe (1) and/or the swing arm (15) comprises elements enabling the upper strand (22) of the transmission chain (21) or the straight line extending it, to pass through the instantaneous center of rotation C of the swing arm (15), when the vehicle is in position of static equilibrium, and enabling the upper strand (22) of the chain (21) to be located above the instantaneous center of rotation C when the hub of the drive wheel (19) is located above its position of static equilibrium.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: December 28, 2004
    Inventors: Philippe Lesage, Emmanuel Antonot
  • Publication number: 20040070169
    Abstract: The invention concerns a vehicle rear suspension comprising an underframe (1), a swing arm (15) integral with the underframe (1) bearing the axle of a drive wheel (19) hub and a shock-absorber (24), the torque drive being transmitted to the drive wheel (19) by chain (21) and pinion gears. The invention is characterised in that the underframe (1) and/or the swing arm (15) comprises means enabling the upper strand (22) of the transmission chain (21) or the straight line extending it, to pass through the instantaneous centre of rotation C of the swing arm (15), when the vehicle is in position of static equilibrium, and enabling said upper strand (22) of the chain (21) to be located above the instantaneous centre of rotation C when the hub of the drive wheel (19) is located above its position of static equilibrium.
    Type: Application
    Filed: August 29, 2003
    Publication date: April 15, 2004
    Inventors: Philippe Lesage, Emmanuel Antonot
  • Publication number: 20020122558
    Abstract: According to the invention, this magnetic circuit, of known type with a central magnet, is such that the diameter of said central magnet 8.1 is greater than that of the core 9.1, such that said magnet 8.1 has a peripheral projection 14, which is annular and radial, with respect to the core 9.1. The performance of said magnet is thus improved.
    Type: Application
    Filed: February 27, 2002
    Publication date: September 5, 2002
    Inventor: Philippe Lesage
  • Patent number: 5875252
    Abstract: A loudspeaker for high frequencies (1) including a vibrating diaphragm (4) connected to a moving electromagnetic coil (3) and involving a central annular part (9) and a peripheral annular part (10) connected together along an annular junction (11). The diaphragm (4) is made from a flexible and elastic material so as to exhibit a defined deformation during the motion of the electromagnetic coil (3), and the annular parts (9, 10) are domed and are connected directly via their free end (13, 14) to a fixed structure of the loudspeaker (1).
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: February 23, 1999
    Assignee: P.H.L. Audio
    Inventor: Philippe Lesage
  • Patent number: D644634
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: September 6, 2011
    Assignee: PHL Audio
    Inventors: Laurent Cywan, Yoann Flavignard, Philippe Lesage, Jean Meunier