Patents by Inventor Julian ANAYA CALVO

Julian ANAYA CALVO 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).

  • Bonding scheme for diamond components which has low thermal barrier resistance in high power density applications
    Patent number: 10403557
    Abstract: A semiconductor device comprising: a semiconductor component; a diamond heat spreader; and a metal bond, wherein the semiconductor component is bonded to the diamond heat spreader via the metal bond, wherein the metal bond comprises a layer of chromium bonded to the diamond heat spreader and a further metal layer disposed between the layer of chromium and the semiconductor component, and wherein the semiconductor component is configured to operate at an areal power density of at least 1 kW/cm2 and/or a linear power density of at least 1 W/mm.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: September 3, 2019
    Assignee: ELEMENT SIX TECHNOLOGIES LTD
    Inventors: Julian Anaya Calvo, Martin Hermann Hans Kuball, Julian James Sargood Ellis, Daniel James Twitchen
  • BONDING SCHEME FOR DIAMOND COMPONENTS WHICH HAS LOW THERMAL BARRIER RESISTANCE IN HIGH POWER DENSITY APPLICATIONS
    Publication number: 20170330816
    Abstract: A semiconductor device comprising: a semiconductor component; a diamond heat spreader; and a metal bond, wherein the semiconductor component is bonded to the diamond heat spreader via the metal bond, wherein the metal bond comprises a layer of chromium bonded to the diamond heat spreader and a further metal layer disposed between the layer of chromium and the semiconductor component, and wherein the semiconductor component is configured to operate at an areal power density of at least 1 kW/cm2 and/or a linear power density of at least 1 W/mm.
    Type: Application
    Filed: November 23, 2015
    Publication date: November 16, 2017
    Inventors: Julian ANAYA CALVO, Martin Hermann Hans KUBALL, Julian James Sargood ELLIS, Daniel James TWITCHEN