Patents by Inventor Surabhi Lodha

Surabhi Lodha 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).

  • Publication number: 20230060216
    Abstract: The present disclosure relates to a wide band-gap merged p-i-n/Schottky, MPS, diode, and to a method of manufacturing the same. The present disclosure particularly relates to Silicon Carbide, SiC, MPS diodes. According to the present disclosure, the MPS diode includes different Schottky contacts with different IV characteristics, and/or ohmic contacts with a different contact resistance and/or threshold voltage. This allows the conduction area of the MPS diode to change more gradually with forward bias thereby avoiding drawbacks associated with a large conduction area when switching from a forward biasing mode to a reverse biasing mode. Therefore, the dynamic switching performance can be improved in a wide operation voltage range.
    Type: Application
    Filed: August 25, 2022
    Publication date: March 2, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Massimo Mazzillo, Joachim Stache, Surabhi Lodha, Wolfgang Schnitt