Patents by Inventor Sandeep K. Chaudhuri

Sandeep K. Chaudhuri 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).

  • SELF-BIASED 4H-SIC MOS DEVICES FOR RADIATION DETECTION
    Publication number: 20240055149
    Abstract: Described herein are methods and systems for fabrication of high-performing metal-oxide-semiconductor (MOS) devices by depositing yttrium oxide epitaxial layers through pulsed laser deposition on high quality 4H—SiC epitaxial layers. The novel MOS devices revealed an extraordinarily long hole diffusion length that has never been reported. These devices have been investigated as radiation detectors which demonstrated an excellent radiation response at zero applied bias (self-biased) with a record-high energy resolution.
    Type: Application
    Filed: June 7, 2023
    Publication date: February 15, 2024
    Applicant: University of South Carolina
    Inventors: Krishna C. Mandal, Sandeep K. Chaudhuri