Patents by Inventor Jin-Heung Lee

Jin-Heung Lee 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).

  • Apparatus and method for cloud-based vehicle data security management
    Patent number: 11968312
    Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 23, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
  • Apparatus and method for watermark embedding and detection using linear prediction analysis
    Patent number: 7114072
    Abstract: In the apparatus and method for a watermark embedding and detection through a linear prediction analysis, and a record medium capable of being read through a computer having a writing of a program to realize the inventive method, in which a quality of a signal does not drop, even after an imbedding of a watermark by using a signal based on a changed shape of an original signal through a use of a linear prediction analysis, with a watermark signal to be imbedded in a digital signal, but also the watermark signal containing copyright information can be detected even though an optional attack is applied thereto.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: September 26, 2006
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jong-Won Seok, Jin-Woo Hong, Jin-Heung Lee
  • Apparatus and method for watermark embedding and detection using linear prediction analysis
    Publication number: 20020087863
    Abstract: In the apparatus and method for a watermark embedding and detection through a linear prediction analysis, and a record medium capable of being read through a computer having a writing of a program to realize the inventive method, in which a quality of a signal does not drop, even after an imbedding of a watermark by using a signal based on a changed shape of an original signal through a use of a linear prediction analysis, with a watermark signal to be imbedded in a digital signal, but also the watermark signal containing copyright information can be detected even though an optional attack is applied thereto.
    Type: Application
    Filed: April 13, 2001
    Publication date: July 4, 2002
    Inventors: Jong-Won Seok, Jin-Woo Hong, Jin-Heung Lee