Patents by Inventor Sun Hoo Kim

Sun Hoo 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).

  • ELECTRONIC PASSPORT CASE FOR PREVENTING LEAKAGE OF INFORMATION AND IMPROVING RECOGNITION RATE
    Publication number: 20110267795
    Abstract: The present invention relates to an electronic passport case for preventing a leakage of information and improving a recognition rate. More particularly, the present invention relates to an electronic passport case that prevents a leakage of information by shielding electromagnetic waves which reach an electronic chip and improves a recognition rate of the electronic chip incorporated in the electronic passport in order to prevent personal information of an electronic passport owner stored in the electronic chip incorporated in the electronic passport from being leaked arbitrarily unintentionally. The present invention provides an electronic passport case for preventing a leakage of information and improving a recognition rate, including an electromagnetic wave shielding layer formed to cover an electronic passport and preventing an electronic wave from reaching an electronic chip incorporated in the electronic passport.
    Type: Application
    Filed: September 15, 2009
    Publication date: November 3, 2011
    Applicant: DOOSUNG INDUSTRIAL CO., LTD.
    Inventors: Sun Hoo Kim, Young Deug Ko, Si Pyo Hong, Hyung Chun Lee