Patents by Inventor Senng-Pyo Eun

Senng-Pyo Eun 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).

  • Publication number: 20030146931
    Abstract: The present invention relates to a method and apparatus for inputting secret information by using multiple screen pointers. Specifically, the present invention relates to the method and apparatus which prevents the third party from detecting or recognizing the contents of the information directed to a certain system through the network and its input process. In accordance with the present invention, the method of inputting secret information by using multiple screen pointers comprises the displaying multiple screen pointers including at least two screen pointers each of which is identified by each of at least two identification symbols, respectively, defining a plurality of character regions each of which is corresponds to each of a plurality of characters, respectively, and receiving selection of at least two of the character regions by a user wherein the selection is performed by using the multiple screen pointers.
    Type: Application
    Filed: February 4, 2002
    Publication date: August 7, 2003
    Inventors: Eon Cheol-Shin, Young-Gi Kim, Eun-Sang Lee, Senng-Pyo Eun, Baek-Un Kim, Hak-Jae Shin, Tae-Ho Kim, Chae-Ho Cho