Patents by Inventor Derek Maxwell

Derek Maxwell 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).

  • Heat resistant and shock resistant integrated circuit
    Patent number: 10679960
    Abstract: A heat and shock resistant integrated circuit (IC) of the present invention includes a base material, a metal layer disposed on the base material, a silicon die disposed on the metal layer, additive material disposed on the base material, gas filled filler material disposed between the additive material and the silicon die, and first traces electrically connecting the silicon die to the additive material. Packing of the integrated circuit provides exceptional thermal stress relief and impact protection of circuitry within the packaging.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: June 9, 2020
    Assignee: Hall Labs LLC
    Inventors: David R. Hall, Marshall Soares, Derek Maxwell, Richard Rea
  • Heat Resistant and Shock Resistant Integrated Circuit
    Publication number: 20180301400
    Abstract: A heat and shock resistant integrated circuit (IC) of the present invention includes a base material, a metal layer disposed on the base material, a silicon die disposed on the metal layer, additive material disposed on the base material, gas filled filler material disposed between the additive material and the silicon die, and first traces electrically connecting the silicon die to the additive material. Packing of the integrated circuit provides exceptional thermal stress relief and impact protection of circuitry within the packaging.
    Type: Application
    Filed: April 18, 2017
    Publication date: October 18, 2018
    Inventors: David R. Hall, Marshall Soares, Derek Maxwell, Richard Rea
  • Multi-dimensional portable gas chromatograph system
    Patent number: 8114200
    Abstract: A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: February 14, 2012
    Assignee: VPI Enigineering, Inc.
    Inventors: Sheena Alm, James Bentley, John Blankevoort, Mark Kaspersen, Collin Lewis, Derek Maxwell, Ken Wunner
  • MULTI-DIMENSIONAL PORTABLE GAS CHROMATOGRAPH SYSTEM
    Publication number: 20100250146
    Abstract: A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.
    Type: Application
    Filed: June 11, 2010
    Publication date: September 30, 2010
    Applicant: ALLIANT TECHSYSTEMS INC.
    Inventors: Sheena Alm, James Bentley, John Blankevoort, Mark Kaspersen, Collin Lewis, Derek Maxwell, Ken Wunner
  • Multi-dimensional portable gas chromatograph system
    Patent number: 7735352
    Abstract: A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: June 15, 2010
    Assignee: Alliant Techsystems Inc.
    Inventors: Sheena Alm, James Bentley, John Blankevoort, Mark Kaspersen, Collin Lewis, Derek Maxwell, Ken Wunner
  • Multi-dimensional portable gas chromatograph system
    Publication number: 20070266858
    Abstract: A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.
    Type: Application
    Filed: May 16, 2006
    Publication date: November 22, 2007
    Inventors: Sheena Alm, Jim Bentley, John Blankevoort, Mark Kaspersen, Collin Lewis, Derek Maxwell, Ken Wunner