Patents by Inventor Daniel A. That

Daniel A. That 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).

  • Interface Device for Low Power LED Airfield Lighting System
    Publication number: 20100045202
    Abstract: An interface device for driving a light emitting diode including an isolation and step down device, a rectifier, and output terminals is provided.
    Type: Application
    Filed: December 29, 2006
    Publication date: February 25, 2010
    Applicant: Cooper Technologies Company
    Inventors: Daniel A. That, Theodore J. Busky
  • Low Power Airfield Lighting System
    Publication number: 20080272937
    Abstract: An airfield lighting system including an interface device for driving a light emitting diode including an isolation and step down device, a rectifier, and output terminals is provided.
    Type: Application
    Filed: December 29, 2006
    Publication date: November 6, 2008
    Applicant: Cooper Technologies Company
    Inventors: Daniel A. That, Theodore J. Busky
  • MODULATION OF COVERT AIRFIELD LIGHTING FIXTURES
    Publication number: 20080137181
    Abstract: Airfield lighting fixtures, systems, and methods are described, including covert lighting fixtures, systems, and methods.
    Type: Application
    Filed: December 7, 2006
    Publication date: June 12, 2008
    Applicant: COOPER TECHNOLOGIES COMPANY
    Inventors: Daniel A. That, James M. Mitsch
  • MODULATION OF COVERT AIRFIELD LIGHTING FIXTURES
    Publication number: 20080137182
    Abstract: Airfield lighting fixtures, systems, and methods are described, including covert lighting fixtures, systems, and methods.
    Type: Application
    Filed: December 7, 2006
    Publication date: June 12, 2008
    Applicant: Cooper Technologies Company
    Inventors: Daniel A. That, James M. Mitsch
  • AIRFIELD LIGHTING SYSTEM AND METHOD
    Publication number: 20080001782
    Abstract: An airfield lighting system is described.
    Type: Application
    Filed: December 13, 2006
    Publication date: January 3, 2008
    Applicant: Cooper Technologies Company
    Inventor: Daniel That
  • Clamp-on low power isolation transformer for airfield lighting
    Patent number: 6911777
    Abstract: A clamp-on isolation transformer for an airfield lighting fixture in an airfield lighting system includes a first portion configured to receive a portion of a primary conductor of a primary current loop and a second portion configured to receive another portion of the primary conductor of the primary current loop at a location opposed to the location of the first portion. An attachment mechanism is configured to attach the first portion to the second portion such that the first and second portions surround the primary conductor. A winding is coupled to the first portion and is configured to be attached to an airfield lighting fixture.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: June 28, 2005
    Assignee: Cooper Industries, Inc.
    Inventors: James M. Mitsch, Daniel A. That
  • Power supply for LED airfield lighting
    Publication number: 20050030192
    Abstract: A power supply for LED airfield lighting includes a regulated power supply having a power input, an LED control signal input, and a power output. The power input is configured to be connected to a power source, the LED control signal input is configured to receive an LED control signal, the power output is configured to supply an LED drive current to one or more of the LEDs, and the regulated power supply configured to adjust the LED drive current based upon the LED control signal. The regulated power supply also includes a processor having a current sense input and an LED control signal output connected to the LED control signal input of the regulated power supply. The current sense input is configured to receive a signal corresponding to an airfield current step. The processor is programmed to determine the LED control signal based upon the current sense input signal.
    Type: Application
    Filed: August 8, 2003
    Publication date: February 10, 2005
    Inventors: James Weaver, Daniel That, Kenneth Kayser