Patents by Inventor Cédric Lopez

Cédric Lopez 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).

  • Publication number: 20240066400
    Abstract: A system that incorporates the subject disclosure may include, for example, a gaming system that cooperates with a graphical user interface to enable user modification and enhancement of one or more audio streams associated with the gaming system. In embodiments, the audio streams may include a game audio stream, a chat audio stream of conversation among players of a video game, and a microphone audio stream of a player of the video game. Additional embodiments are disclosed.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 29, 2024
    Applicant: STEELSERIES ApS
    Inventors: JEFFREY NICHOLAS MAHLMEISTER, Simon Duffy, Paul Allais, Raphaël Greff, Thomas J. Panfil, Cédric Demière, Battsengel Lopez, Vincenzo Giamundo, Hong Cong Tuyen Pham
  • Patent number: 8985950
    Abstract: Damper device for damping relative movements of two elements of a mechanical system. The damper device comprises a damping chamber filled with a hydraulic fluid, a rod (4) having a piston (3) movable in the damping chamber so as to define two hydraulic compartments (1, 2), at least one calibrated orifice (10) provided in the piston (3) for throttling the hydraulic fluid flowing from one hydraulic compartment (1, 2) to another hydraulic compartment, at least one compression peak-limiting valve (11) and a traction peak-limiting valve (12), throttling the hydraulic fluid flowing from one hydraulic compartment (1, 2) to another hydraulic compartment. The damper has additional hydraulic means that are active in compression and in traction when the piston (3) reaches the end of its stroke, so as to constitute a progressive hydraulic abutment damping the end-of-stroke jolts.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: March 24, 2015
    Assignee: Airbus Helicopters
    Inventors: Cédric Lopez, Benjamin Talon
  • Publication number: 20120195760
    Abstract: Damper device for damping relative movements of two elements of a mechanical system. The damper device comprises a damping chamber filled with a hydraulic fluid, a rod (4) having a piston (3) movable in the damping chamber so as to define two hydraulic compartments (1, 2), at least one calibrated orifice (10) provided in the piston (3) for throttling the hydraulic fluid flowing from one hydraulic compartment (1, 2) to another hydraulic compartment, at least one compression peak-limiting valve (11) and a traction peak-limiting valve (12), throttling the hydraulic fluid flowing from one hydraulic compartment (1, 2) to another hydraulic compartment. The damper has additional hydraulic means that are active in compression and in traction when the piston (3) reaches the end of its stroke, so as to constitute a progressive hydraulic abutment damping the end-of-stroke jolts.
    Type: Application
    Filed: January 25, 2012
    Publication date: August 2, 2012
    Applicant: EUROCOPTER
    Inventors: Cédric Lopez, Benjamin Talon
  • Patent number: 8167099
    Abstract: A damper (1) is provided with a body (2) which surrounds an annular compression chamber (3), the damper (1) being furnished with at least one pneumatic compensation chamber (30, 40) and a control piston (4) that can move relative to the body (2), the control piston (4) having a rod (5) which protrudes from the body (2) and a head (6) which slides in the compression chamber (3). The damper is notable in that, the compression chamber (3) comprising a variable-section radial opening (8), the damper (1) is provided with a hydraulic compensation chamber (10) which receives a first fluid expelled from the annular compression chamber (3) via the variable-section radial opening (8) when the control piston (4) moves.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: May 1, 2012
    Assignee: Eurocopter
    Inventors: Vincent Lassus, Benjamin Talon, Cédric Lopez
  • Publication number: 20090095585
    Abstract: A damper (1) is provided with a body (2) which surrounds an annular compression chamber (3), the damper (1) being furnished with at least one pneumatic compensation chamber (30, 40) and a control piston (4) that can move relative to the body (2), the control piston (4) having a rod (5) which protrudes from the body (2) and a head (6) which slides in the compression chamber (3). The damper is notable in that, the compression chamber (3) comprising a variable-section radial opening (8), the damper (1) is provided with a hydraulic compensation chamber (10) which receives a first fluid expelled from the annular compression chamber (3) via the variable-section radial opening (8) when the control piston (4) moves.
    Type: Application
    Filed: October 9, 2008
    Publication date: April 16, 2009
    Applicant: EUROCOPTER
    Inventors: Vincent LASSUS, Benjamin TALON, Cedric LOPEZ