Patents by Inventor Alexandre Laurain

Alexandre Laurain 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).

  • Patterned metallization for hybrid metal-semiconductor mirror of high reflectivity
    Patent number: 11283241
    Abstract: A reflector for optical devices is disclosed. The reflector includes a distributed Bragg reflector and a metal reflector. The metal reflector is contained within one or more apertures defined by a material having good adliesion to a semiconductor material. A method for bonding the resulting structure to a heat spreader is also disclosed.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: March 22, 2022
    Assignee: Arizona Board of Regents on behalf of University of Arizona
    Inventors: Alexandre Laurain, Jerome V. Moloney, Patrick Kokou Gbele
  • PATTERNED METALLIZATION FOR HYBRID METAL-SEMICONDUCTOR MIRROR OF HIGH REFLECTIVITY
    Publication number: 20200313394
    Abstract: A reflector for optical devices is disclosed. The reflector includes a distributed Bragg reflector and a metal reflector. The metal reflector is contained within one or more apertures defined by a material having good adhesion to a semiconductor material. method for bonding the resulting structure to a heat spreader is also disclosed.
    Type: Application
    Filed: December 7, 2017
    Publication date: October 1, 2020
    Inventors: Alexandre Laurain, Jerome V. Moloney, Patrick Kokou Gbele