Patents by Inventor Boung-Il Choi

Boung-Il 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).

  • TEST SYSTEM FOR SEMICONDUCTOR APPARATUS AND TEST METHOD USING THE SAME
    Publication number: 20160131710
    Abstract: A test system for a semiconductor apparatus that includes a calibration board having first skew information therein and outputting a plurality of test signals, and a main board configured to perform first skew correction for correcting skews of the test signals based on the first skew information and perform secondary skew correction for correcting an I/O skew thereof using the plurality of test signals
    Type: Application
    Filed: September 16, 2015
    Publication date: May 12, 2016
    Inventors: Boung Il CHOI, Dae Hee LEE, Ki Hyun KIM
  • Method of increasing productivity in organization
    Publication number: 20060020632
    Abstract: A method of increasing productivity in an organization by sharing praise, encouragement, recognition, and gratitude among members of the organization, wherein the method also provides virtual space for the members to exchange and share inspirational messages.
    Type: Application
    Filed: July 20, 2005
    Publication date: January 26, 2006
    Inventors: Boung-Il Choi, Je-Eung Park, Mi-Ri Lee