Patents by Inventor Sang-Yeong CHUNG

Sang-Yeong CHUNG 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).

  • DEVICE AND METHOD FOR PROVIDING USER ACTIVITY INFORMATION IN PORTABLE TERMINAL
    Publication number: 20150026824
    Abstract: A device and a method for providing user activity information in a portable terminal are provided. The method includes receiving and storing log data from a specific application, generating user situation information representing a current status of a user based on the stored log data, and transmitting the generated user situation information to the specific application.
    Type: Application
    Filed: June 11, 2014
    Publication date: January 22, 2015
    Inventors: Jeong-Ja KIM, Geun-Woo KIM, Sang-Mi KIM, Dong-Hyun ROH, Jae-Won LEE, Jin-Suk LEE, Han-Jin LEE, Sang-Yeong CHUNG