Patents by Inventor Richard Carnes

Richard Carnes 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).

  • DISPLAY SYSTEM
    Publication number: 20200216189
    Abstract: A display system for an aircraft includes a plurality of displays. The displays are configured to display a predetermined content in response to which of a piloted mode and an autonomous mode the aircraft is operating.
    Type: Application
    Filed: January 3, 2020
    Publication date: July 9, 2020
    Applicant: Bell Textron Inc.
    Inventors: Richard Carnes, Samuel Bryk
  • High-temperature ultra-low ripple multi-stage LED driver and LED control circuits
    Patent number: 9215764
    Abstract: Techniques for high temperature ultra-low ripple multi-stage LED driver circuit together with LED control circuits are disclosed.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: December 15, 2015
    Assignee: Soraa, Inc.
    Inventors: Dong Zhou, Frank Shum, Michael Tran, John Carpenter, Richard Carnes
  • VARIABLE ROTOR SPEED WIND TURBINE, WIND PARK, METHOD OF TRANSMITTING ELECTRIC POWER AND METHOD OF SERVICING OR INSPECTING A VARIABLE ROTOR SPEED WIND TURBINE
    Publication number: 20090224607
    Abstract: The invention relates to a variable rotor speed wind turbine transmitting AC electric power to a utility grid. The wind turbine includes at least one AC generator and at least one power electronic converter unit. Further, it includes means for transforming at least one nominal output value of the generator to at least one different nominal input value of the at least one power electronic converter unit. The invention also relates to a wind park and a method of transmitting AC electric power to a utility grid from a variable rotor speed wind turbine as well as a method of servicing or inspecting a variable rotor speed wind turbine.
    Type: Application
    Filed: July 1, 2005
    Publication date: September 10, 2009
    Applicant: VESTAS WIND SYSTEMS A/S
    Inventors: Philip Richard Carne Kjaer, Lars Helle
  • Instrument panel
    Patent number: D907565
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: January 12, 2021
    Assignee: Bell Textron Inc.
    Inventors: Richard Carnes, Levi Bilbrey, Allen Brittain