Patents by Inventor Kai-Ruei WANG

Kai-Ruei WANG 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).

  • Nanoball solution coating method and applications thereof
    Patent number: 8748221
    Abstract: The present invention discloses a nanoball solution coating method and applications thereof. The method comprises steps: using a scraper to coat a nanoball solution on a substrate to attach a plurality of nanoballs on the substrate; flushing or flowing through the substrate with a heated volatile solution to suspend the nanoballs unattached to the substrate in the volatile solution; and using the scraper to scrape off the volatile solution carrying the suspended nanoballs, whereby is simplified the process to coat nanoballs. The method can be used to fabricate nanoporous films, organic vertical transistors, and large-area elements and favors mass production.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: June 10, 2014
    Assignee: National Chiao Tung University
    Inventors: Hsin-Fei Meng, Hsiao-Wen Zan, Yen-Chu Chao, Kai-Ruei Wang, Yung-Hsuan Hsu
  • NANOBALL SOLUTION COATING METHOD AND APPLICATIONS THEREOF
    Publication number: 20140045297
    Abstract: The present invention discloses a nanoball solution coating method and applications thereof. The method comprises steps: using a scraper to coat a nanoball solution on a substrate to attach a plurality of nanoballs on the substrate; flushing or flowing through the substrate with a heated volatile solution to suspend the nanoballs unattached to the substrate in the volatile solution; and using the scraper to scrape off the volatile solution carrying the suspended nanoballs, whereby is simplified the process to coat nanoballs. The method can be used to fabricate nanoporous films, organic vertical transistors, and large-area elements and favors mass production.
    Type: Application
    Filed: October 31, 2012
    Publication date: February 13, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Hsin-Fei MENG, Hsiao-Wen ZAN, Yen-Chu CHAO, Kai-Ruei WANG, Yung-Hsuan HSU