Patents by Inventor Hyeong Uk Im

Hyeong Uk Im 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).

  • SEMICONDUCTING DEVICES AND METHODS OF MAKING THE SAME
    Publication number: 20100043873
    Abstract: A semiconducting device includes a p-type semiconducting layer; a plurality of nanostructures extending from the p-type semiconducting layer; and a n-type semiconducting layer, wherein the n-type semiconducting layer coats the p-type semiconducting layer and the plurality of nanostructures. A photovoltaic cell includes a p-type layer; a plurality of nanowires protruding from the p-type layer; and a n-type layer deposited on the p-type layer and the plurality of nanowires forming a heterojunction.
    Type: Application
    Filed: August 25, 2008
    Publication date: February 25, 2010
    Inventors: Yong Hyup Kim, Hyeong Uk Im