Patents by Inventor Doo-hwa HONG

Doo-hwa HONG 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).

  • Front-end processor for speech recognition, and speech recognizing apparatus and method using the same
    Patent number: 8892436
    Abstract: A method of recognizing speech is provided. The method includes the operations of (a) dividing first speech that is input to a speech recognizing apparatus into frames; (b) converting the frames of the first speech into frames of second speech by applying conversion rules to the divided frames, respectively; and (c) recognizing, by the speech recognizing apparatus, the frames of the second speech, wherein (b) comprises converting the frames of the first speech into the frames of the second speech by reflecting at least one frame from among the frames that are previously positioned with respect to a frame of the first speech.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: November 18, 2014
    Assignees: Samsung Electronics Co., Ltd., Seoul National University Industry Foundation
    Inventors: Ki-wan Eom, Chang-woo Han, Tae-gyoon Kang, Nam-soo Kim, Doo-hwa Hong, Jae-won Lee, Hyung-joon Lim
  • FRONT-END PROCESSOR FOR SPEECH RECOGNITION, AND SPEECH RECOGNIZING APPARATUS AND METHOD USING THE SAME
    Publication number: 20120095762
    Abstract: A method of recognizing speech is provided. The method includes the operations of (a) dividing first speech that is input to a speech recognizing apparatus into frames; (b) converting the frames of the first speech into frames of second speech by applying conversion rules to the divided frames, respectively; and (c) recognizing, by the speech recognizing apparatus, the frames of the second speech, wherein (b) comprises converting the frames of the first speech into the frames of the second speech by reflecting at least one frame from among the frames that are previously positioned with respect to a frame of the first speech.
    Type: Application
    Filed: October 19, 2011
    Publication date: April 19, 2012
    Applicants: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-wan EOM, Chang-woo HAN, Tae-gyoon KANG, Nam-soo KIM, Doo-hwa HONG, Jae-won LEE, Hyung-joon LIM