Patents by Inventor Chang-Jun Song

Chang-Jun Song 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: 20140179377
    Abstract: A mobile terminal to provide an interface for user notification includes a memory to store an application, the application providing a notification request in response to an event, a controller to receive the notification request and, in response to the notification request, to process notification information based on a user-configured notification policy, and an output device to output the processed notification information associated with the application.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: Pantech Co., Ltd.
    Inventors: Chang-Jun Song, Young-Han Kim, Hyung-Ju Lee
  • Patent number: 6895107
    Abstract: A fully-automated method for segmentation of white matter, gray matter, and cerebral spinal fluid (CSF) and for calculating their respective volumes is disclosed. The technique preferably uses a T2-weighted scan and a proton-density scan. The T2-weighted scans are used to highlight those portion of the brain corresponding to CSF. Thereafter, the proton density images are separated in CSF-containing and CSF-free portions, in accordance with the T2-weighted images. The CSF-free portion is then segmented into white matter and gray matter portions. The CSF-containing portion is further segmented into pure CSF-regions, and regions containing a mixture of gray and white matter and CSF. After CSF is segmented from this mixture, the white and gray matter and again segmented, and the respective volumes of white matter, gray matter, and CSF are calculated.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: May 17, 2005
    Inventors: Jong-Won Park, Yun-Chang Sung, Chang-Jun Song, Seung-Moo Noh
  • Publication number: 20030044055
    Abstract: A fully-automated method for segmentation of white matter, gray matter, and cerebral spinal fluid (CSF) and for calculating their respective volumes is disclosed. The technique preferably uses a T2-weighted scan and a proton-density scan. The T2-weighted scans are used to highlight those portion of the brain corresponding to CSF. Thereafter, the proton density images are separated in CSF-containing and CSF-free portions, in accordance with the T2-weighted images. The CSF-free portion is then segmented into white matter and gray matter portions. The CSF-containing portion is further segmented into pure CSF-regions, and regions containing a mixture of gray and white matter and CSF. After CSF is segmented from this mixture, the white and gray matter and again segmented, and the respective volumes of white matter, gray matter, and CSF are calculated.
    Type: Application
    Filed: July 10, 2001
    Publication date: March 6, 2003
    Inventors: Jong-Won Park, Yun-Chang Sung, Chang-Jun Song, Seung-Moo Noh