Patents by Inventor Hong Nhung Tran

Hong Nhung Tran 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).

  • Monochromatic emitters on coalesced selective area growth nanocolumns
    Patent number: 11799054
    Abstract: A light emitting structure has quantum wells grown on a coalesced substrate stemming from nanocolumns. The crystal structure is very low in defects and efficiency of light production is good. By growing the nanocolumns at a lower temperature, the quantum well structure is better matched to the coalesced substrate and efficiency is improved.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: October 24, 2023
    Inventors: Najeeb Ashraf Khalid, Huy Binh Le, Hong Nhung Tran