Patents by Inventor Sung-Yong Choi

Sung-Yong Choi 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: 20170156351
    Abstract: The present application describes a device that includes a packaging made of foldable stiff material, which is fastened to a fold-out drape.
    Type: Application
    Filed: July 11, 2015
    Publication date: June 8, 2017
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyeon-jeong SUK, Gou Young KOH, Jaemyung LEE, Kyeong Ah JEONG, Hyunjoo BAE, Sung Yong CHOI
  • Publication number: 20100173655
    Abstract: An embodiment provides an electronic card terminal apparatus comprising: a mobile terminal comprising a card socket; and an electronic card coupled to the card socket, the electronic card comprising: a connector comprising a plurality of terminals connected to the card socket; at least one wireless short distance communication module electrically connected to the connector and performing wireless short distance communication through a predetermined frequency band; a card module storing user information and electrically connected to the connector and the wireless short distance communication module; and an antenna transmitting/receiving data of the wireless short distance communication module.
    Type: Application
    Filed: May 30, 2008
    Publication date: July 8, 2010
    Inventors: Sung-Yong Choi, Seong-Gyun Kim, Chul-Jin Jang, Man-Hee Jang
  • Publication number: 20100093370
    Abstract: A method for confirming an SMS message reading position and a system for performing the method are disclosed. A reading-position confirmation terminal device includes a display part, a wireless circuit part and a control part. The wireless circuit part sets a communication channel with a mobile communication network system. The control part transmits an SMS message and information requesting a reading time and a reading position in accordance with a reading the SMS message through the wireless circuit part, and displays the reading time and the reading position to the display part when a time and a position in accordance with a reading of the SMS message by a user of a receiving mobile phone. Therefore, a transmitting mobile phone may confirm a reading position of the corresponding SMS message, so that the position of the SMS message receiving side may be easily checked by the transmitting mobile phone.
    Type: Application
    Filed: April 16, 2008
    Publication date: April 15, 2010
    Inventors: Sung-Yong Choi, Kwang-Hyun Lee
  • Publication number: 20080207235
    Abstract: The present invention provides a method of providing an SMS message reception confirmation service that enables a sending party to confirm whether a receiving party has checked a transmitted SMS message, and provides a mobile terminal and a service system for performing the same. A sending terminal provides a message confirmation request SMS message to a receiving terminal via a mobile communication network, receives a message confirmation SMS message, and verifies an SMS message stored in a sent message box as a reception confirmation, and the message confirmation SMS message is provided when the receiving terminal receives the message confirmation request SMS message. The receiving terminal stores a message confirmation request SMS message when the message confirmation request SMS message is received via the mobile communication network, and the receiving terminal provides a message confirmation SMS message to the sending terminal when the stored message confirmation SMS message is verified.
    Type: Application
    Filed: October 27, 2005
    Publication date: August 28, 2008
    Inventor: Sung-Yong Choi