Patents by Inventor Juan Luis Castilla

Juan Luis Castilla 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).

  • Automotive electric motor speed control system
    Patent number: 8193746
    Abstract: An automotive electric motor speed control system may include at least one electric motor adapted to cause a moveable element to move, a DC/DC power converter configured to output a voltage to the at least one electric motor that increases to a desired value and subsequently decreases to control the movement of the moveable element, and a controller configured to control the rate of voltage increase and voltage decrease output by the converter.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: June 5, 2012
    Assignee: Lear Corporation
    Inventors: Rafael Jimenez Pino, Juan Luis Castilla
  • AUTOMOTIVE ELECTRIC MOTOR SPEED CONTROL SYSTEM
    Publication number: 20090289486
    Abstract: An automotive electric motor speed control system may include at least one electric motor adapted to cause a moveable element to move, a DC/DC power converter configured to output a voltage to the at least one electric motor that increases to a desired value and subsequently decreases to control the movement of the moveable element, and a controller configured to control the rate of voltage increase and voltage decrease output by the converter.
    Type: Application
    Filed: March 26, 2009
    Publication date: November 26, 2009
    Applicant: Lear Corporation
    Inventors: Rafael Jimenez Pino, Juan Luis Castilla