Patents by Inventor Byeong Cho

Byeong Cho 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).

  • Adhesive sheet comprising hollow parts and method for preparing the same
    Publication number: 20050276963
    Abstract: Disclosed herein are an adhesive sheet comprising a cured acrylic polymer, hollow polymeric microspheres dispersed and ruptured in the cured acrylic polymer, and hollow parts formed by rupturing the hollow polymeric microspheres dispersed in the cured acrylic polymer, and a preparation method thereof.
    Type: Application
    Filed: June 10, 2005
    Publication date: December 15, 2005
    Inventors: Jang Kim, Woo Kim, Jae Lee, Suk Chang, Wook Kim, Geun Lee, Byoung Lee, Byeong Cho, Seung Yoo