Patents by Inventor Sam Hoon KIM

Sam Hoon KIM 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).

  • GERMANIUM PHOTODETECTOR AND METHOD OF FABRICATING THE SAME
    Publication number: 20100102412
    Abstract: Provided is a germanium photodetector having a germanium epitaxial layer formed without using a buffer layer and a method of fabricating the same. In the method, an amorphous germanium layer is formed on a substrate. The amorphous germanium layer is heated up to a high temperature to form a crystallized germanium layer. A germanium epitaxial layer is formed on the crystallized germanium layer.
    Type: Application
    Filed: March 13, 2009
    Publication date: April 29, 2010
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Dongwoo SUH, Sam Hoon KIM, Gyungock KIM, JiHo JOO