Patents by Inventor Beatrijs Louise Marie-Josep VERBRUGGE

Beatrijs Louise Marie-Josep VERBRUGGE 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).

  • Mask Assembly and Associated Methods
    Publication number: 20210341831
    Abstract: A method comprising the steps of receiving a mask assembly comprising a mask and a removable EUV transparent pellicle held by a pellicle frame, removing the pellicle frame and EUV transparent pellicle from the mask, using an inspection tool to inspect the mask pattern on the mask, and subsequently attaching to the mask an EUV transparent pellicle held by a pellicle frame. The method may also comprise the following steps: after removing the pellicle frame and EUV transparent pellicle from the mask, attaching to the mask an alternative pellicle frame holding an alternative pellicle formed from a material which is substantially transparent to an inspection beam of the inspection tool; and after using an inspection tool to inspect the mask pattern on the mask, removing the alternative pellicle held by the alternative pellicle frame from the mask in order to attach to the mask the EUV transparent pellicle held by the pellicle frame.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Applicant: ASML Netherlands B.V.
    Inventors: Derk Servatius Gertruda BROUNS, Dennis DE GRAAF, Robertus Cornelis Martinus DE KRUIF, Paul JANSSEN, Matthias KRUIZINGA, Arnoud Willem NOTENBOOM, Daniel Andrew SMITH, Beatrijs Louise Marie-Josep VERBRUGGE, James Norman WILEY
  • Mask Assembly and Associated Methods
    Publication number: 20200117082
    Abstract: A method comprising the steps of receiving a mask assembly comprising a mask and a removable EUV transparent pellicle held by a pellicle frame, removing the pellicle frame and EUV transparent pellicle from the mask, using an inspection tool to inspect the mask pattern on the mask, and subsequently attaching to the mask an EUV transparent pellicle held by a pellicle frame. The method may also comprise the following steps: after removing the pellicle frame and EUV transparent pellicle from the mask, attaching to the mask an alternative pellicle frame holding an alternative pellicle formed from a material which is substantially transparent to an inspection beam of the inspection tool; and after using an inspection tool to inspect the mask pattern on the mask, removing the alternative pellicle held by the alternative pellicle frame from the mask in order to attach to the mask the EUV transparent pellicle held by the pellicle frame.
    Type: Application
    Filed: December 9, 2019
    Publication date: April 16, 2020
    Applicant: ASML Netherlands B.V.
    Inventors: Derk Servatius Gertruda BROUNS, Dennis DE GRAAF, Robertus Cornelis Martinus DE KRUIF, Paul JANSSEN, Matthias KRUIZINGA, Arnoud Willem NOTENBOOM, Daniel Andrew SMITH, Beatrijs Louise Marie-Josep VERBRUGGE, James Norman WILEY