Patents by Inventor Pen-Li Lin

Pen-Li Lin 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).

  • Method of optical proximity correction
    Publication number: 20030039892
    Abstract: A method of optical proximity correction. The method at least includes the following steps. First of all, a transparent plate is provided, an opaque film is formed on the transparent plate, wherein the opaque film pattern is a polygon. Finally, at least a serif is added on a line-end of the polygon by using optical proximity correction, wherein the line-end does not include non-90 degree corner.
    Type: Application
    Filed: August 16, 2001
    Publication date: February 27, 2003
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chang-Jyh Hsieh, Pen-Li Lin, Ming-Jui Chen