Patents by Inventor Patrick Jaenen

Patrick Jaenen 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).

  • Interrupted developing process for a photoresist image
    Patent number: 5223377
    Abstract: A process of developing a photoresist by contacting the photoresist with a developer is improved by subjecting the photoresist to heat prior to completion of the development process.
    Type: Grant
    Filed: August 29, 1990
    Date of Patent: June 29, 1993
    Assignee: Interuniversitair Micro-Elektronica Centrum VZW
    Inventors: Nandasiri Samarakone, Patrick Jaenen, Luc Van den hove