Patents by Inventor Seog-Kyoon Shin

Seog-Kyoon Shin 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).

  • Method and system for the information protection of digital content
    Patent number: 7484103
    Abstract: The present invention relates to the information protection of digital content transferred by streaming and download service through wire or wireless Internet network. The information protection system in this invention suggests a drastic prevention method of copyrights infringement such as illegal copy and unauthorized distribution of digital content, by using of the encryption, decryption, distribution, and authentication technologies. This invention suggests the control technology of general viewer program, not the specific viewer program for information protection, using a network filter driver for streaming and file system filter driver for download service. The main function of network and file system filter driver is the filtering operation such as a hooking, changing, decrypting, and restoring of message and data packet, and transferring to the viewer program.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: January 27, 2009
    Inventors: Je-Hak Woo, Hwan-Chul Lee, Sang-Young Cho, Seong-Ho Jeong, Young-Soo Ha, Seog-Kyoon Shin, Seong-Il Kim
  • Method and system for the information protection of digital content
    Publication number: 20050086501
    Abstract: The present invention relates to the information protection of digital content transferred by streaming and download service through wire or wireless Internet network. The information protection system in this invention suggests a drastic prevention method of copyrights infringement such as illegal copy and unauthorized distribution of digital content, by using of the encryption, decryption, distribution, and authentication technologies. This invention suggests the control technology of general viewer program, not the specific viewer program for information protection, using a network filter driver for streaming and file system filter driver for download service. The main function of network and file system filter driver is the filtering operation such as a hooking, changing, decrypting, and restoring of message and data packet, and transferring to the viewer program.
    Type: Application
    Filed: January 10, 2003
    Publication date: April 21, 2005
    Inventors: Je-Hak Woo, Hwan-Chul Lee, Sang-Young Cho, Seong-Ho Jeong, Young-Soo Ha, Seog-Kyoon Shin, Seong-II Kim