Patents by Inventor Andrew Teren

Andrew Teren 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).

  • III-V light emitting device having low Si—H bonding dielectric layers for improved P-side contact performance
    Patent number: 11538963
    Abstract: A multilayer light emitting device having a plurality of low Si—H bonding dielectric layers is disclosed for improved p-GaN contact performance. Improved p-side contact resistance is provided using one or more bonding, via or passivation layers in a multilayer light emitting structure by the use of processes and dielectric materials and precursors that provide dielectric layers with a hydrogen content of less than 13 at. %.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: December 27, 2022
    Assignee: Ostendo Technologies, Inc.
    Inventors: Kameshwar Yadavalli, JeongHyuk Park, Gregory Batinica, Andrew Teren, Clarence Crouch, Qian Fan, Hussein S. El-Ghoroury
  • Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer
    Patent number: 11495714
    Abstract: Solid state light emitting micropixels array structures having hydrogen barrier layers to minimize or eliminate undesirable passivation of doped GaN structures due to hydrogen diffusion.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: November 8, 2022
    Assignee: Ostendo Technologies, Inc.
    Inventors: Hussein El-Ghoroury, Kameshwar Yadavalli, Andrew Teren, Qian Fan
  • DEVICE AND METHOD FOR III-V LIGHT EMITTING MICROPIXEL ARRAY DEVICE HAVING HYDROGEN DIFFUSION BARRIER LAYER
    Publication number: 20220090266
    Abstract: Solid state light emitting micropixels array structures having hydrogen barrier layers to minimize or eliminate undesirable passivation of doped GaN structures due to hydrogen diffusion.
    Type: Application
    Filed: December 1, 2021
    Publication date: March 24, 2022
    Applicant: Ostendo Technologies, Inc.
    Inventors: Hussein El-Ghoroury, Kameshwar Yadavalli, Andrew Teren, Qian Fan
  • Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer
    Patent number: 11195975
    Abstract: Solid state light emitting micropixels array structures having hydrogen barrier layers to minimize or eliminate undesirable passivation of doped GaN structures due to hydrogen diffusion.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: December 7, 2021
    Assignee: Ostendo Technologies, Inc.
    Inventors: Hussein S. El-Ghoroury, Kameshwar Yadavalli, Andrew Teren, Qian Fan
  • Device and Method for III-V Light Emitting Micropixel Array Device Having Hydrogen Diffusion Barrier Layer
    Publication number: 20190378957
    Abstract: Solid state light emitting micropixels array structures having hydrogen barrier layers to minimize or eliminate undesirable passivation of doped GaN structures due to hydrogen diffusion.
    Type: Application
    Filed: June 6, 2019
    Publication date: December 12, 2019
    Inventors: Hussein S. El-Ghoroury, Kameshwar Yadavalli, Andrew Teren, Qian Fan