Patents by Inventor Jeong B. Kim

Jeong B. Kim 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).

  • MULTIMEDIA ADVERTISEMENT DISPLAY METHOD AND SYSTEM USING TOUCH SCREEN AND PROJECTOR
    Publication number: 20130211887
    Abstract: A method and system for displaying a multimedia advertisement using a touch screen and a projector, the method and system displaying a plurality of icons such as an advertising icon, and the like, on a touch screen, and displaying a multimedia advertisement corresponding to an icon on a wall screen using a projector when the icon deviates from an area of the touch screen in response to a touch event of a user, is provided.
    Type: Application
    Filed: April 21, 2011
    Publication date: August 15, 2013
    Applicant: D'STRICT HOLDINGS CO., LTD.
    Inventors: Jun H. Kim, Eun H. Lee, Jeong B. Kim, Do Y. Sung, Jong U. Won, Jong M. Choi, Oh H. Kwon, Keun G. Seok, Jin W. Park
  • Biodegradable poly(lactic acid)s having improved physical properties and process for their preparation
    Patent number: 5434241
    Abstract: This specification provides a biodegradable poly(lactic acid) of a star-shaped structure having a high molecular weight of more than 30,000 with excellent tensile strength and a process for its preparation which comprises direct polycondensation of lactic acid using polyhydroxyl compound having at least four hydroxyl groups.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: July 18, 1995
    Assignee: Korea Institute of Science and Technology
    Inventors: Young H. Kim, Kwang D. Ahn, Yang K. Han, Soo H. Kim, Jeong B. Kim