Patents by Inventor Tae Min SONG

Tae Min 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).

  • INFORMATION-PROVIDING DEVICE USING ELECTRONIC PEN, AND INFORMATION PROVIDING METHOD THEREFOR
    Publication number: 20170124411
    Abstract: An information-providing device using an electronic pen according to an embodiment of the present invention comprises: a receiving unit for receiving pattern information sensed by an electronic pen on a recording medium on which a pattern is formed; a background image extraction unit for extracting a background image from the pattern information; a writing data conversion unit for converting the pattern information to writing data; a storage unit for storing the writing data and a background image corresponding to the writing data; and a communication unit for transmitting the writing data and the background image corresponding to the writing data to a user terminal.
    Type: Application
    Filed: March 11, 2015
    Publication date: May 4, 2017
    Inventors: Myeong Hwan LEE, Tae Min SONG
  • INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD THEREOF
    Publication number: 20170024417
    Abstract: An information processing system for a handwriting search according to an embodiment of the present invention comprises: an information extraction device for transforming pattern information sensed by an electronic pen into handwriting data on a recording medium with a pattern formed thereon; and an information management device for transforming the handwriting data into digital data, storing the handwriting data and the digital data, searching for digital data including a keyword when a search request including the keyword is received from a user terminal, and transmitting, to the user terminal, the handwriting data corresponding to the searched digital data.
    Type: Application
    Filed: March 11, 2015
    Publication date: January 26, 2017
    Inventors: Myeong Hwan LEE, Tae Min SONG
  • ADVERTISEMENT-PROVIDING DEVICE USING ELECTRONIC PEN, AND ADVERTISING METHOD THEREFOR
    Publication number: 20170018010
    Abstract: An advertisement-providing device using an electronic pen according to one embodiment of the present invention comprises: a receiving unit for receiving pattern information sensed by an electronic pen on a recording medium on which a pattern is formed, and identification information of the electronic pen; a writing data conversion unit for converting the pattern information to writing data; an advertisement information extraction unit for extracting advertisement information from the identification information; a storage unit for storing the writing data and the advertisement information; and a communication unit for transmitting, to a user terminal, the writing data and advertisement information corresponding to the writing data.
    Type: Application
    Filed: March 11, 2015
    Publication date: January 19, 2017
    Inventors: Myeong Hwan LEE, Tae Min SONG