Patents by Inventor William MANDE

William MANDE 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).

  • High precision VPD-DC scan
    Patent number: 12379327
    Abstract: The invention relates to a method and system for performing VPD-DC on wafer surfaces, wherein the pipette substitutes for the function of the scan tube and is operated such that a bulge of scanning liquid protrudes from the pipette channel and contacts the wafer surface for scanning.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: August 5, 2025
    Assignee: PVA TEPLA AG
    Inventors: Robert Beikler, William Mande, Walter Boehme
  • HIGH PRECISION VPD-DC SCAN
    Publication number: 20230118379
    Abstract: The invention relates to a method and system for performing VPD-DC on wafer surfaces, wherein the pipette substitutes for the function of the scan tube and is operated such that a bulge of scanning liquid protrudes from the pipette channel and contacts the wafer surface for scanning.
    Type: Application
    Filed: September 9, 2022
    Publication date: April 20, 2023
    Applicant: PVA TePla AG
    Inventors: Robert BEIKLER, William MANDE, Walter BOEHME