Patents by Inventor Young Jae JEONG

Young Jae JEONG 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).

  • Sign language recognition system and method
    Patent number: 10685219
    Abstract: Provided is a sign language recognition system, and the sign language recognition system includes an acquisition unit configured to acquire an electromyogram signal of a user from a sensor measurement device worn around an arm of the user, an extraction unit configured to extract a muscle active section from the electromyogram signal to detect a sign language gesture of the user, a producing unit configured to produce a first feature vector by performing signal processing to the muscle active section, a search unit configured to search a signal corresponding to the first feature vector in a database, and an output unit configured to output a text corresponding to the searched signal.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: June 16, 2020
    Assignee: UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS
    Inventors: Young Ho Kim, Seong Jung Kim, Han Soo Lee, Jong Man Kim, Min Jo, Eun Kyoung Choi, Soon Jae Ahn, Young Jae Jeong
  • SIGN LANGUAGE RECOGNITION SYSTEM AND METHOD
    Publication number: 20190073525
    Abstract: Provided is a sign language recognition system, and the sign language recognition system includes an acquisition unit configured to acquire an electromyogram signal of a user from a sensor measurement device worn around an arm of the user, an extraction unit configured to extract a muscle active section from the electromyogram signal to detect a sign language gesture of the user, a producing unit configured to produce a first feature vector by performing signal processing to the muscle active section, a search unit configured to search a signal corresponding to the first feature vector in a database, and an output unit configured to output a text corresponding to the searched signal.
    Type: Application
    Filed: October 17, 2016
    Publication date: March 7, 2019
    Inventors: Young Ho KIM, Seong Jung KIM, Han Soo LEE, Jong Man KIM, Min JO, Eun Kyoung CHOI, Soon Jae AHN, Young Jae JEONG
  • Mattress for bed
    Patent number: D925252
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: July 20, 2021
    Inventor: Young-jae Jeong
  • Mattress for bed
    Patent number: D1047524
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 22, 2024
    Inventor: Young-jae Jeong