Patents by Inventor Chi-Sung Kim

Chi-Sung 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).

  • Publication number: 20220194389
    Abstract: A sound control apparatus for a vehicle is capable of implementing a separated sound zone in response to a change in position of a passenger's head. A separated sound zone control method for a vehicle includes determining a current position of the passenger's head, and when the determined current head position corresponds to a predicted head position, outputting an output sound datum corresponding to the predicted head position through a plurality of speakers, where the output sound datum is selected by applying a sound data sample to a control filter set configured to form a separated sound zone corresponding to the predicted head position.
    Type: Application
    Filed: December 23, 2021
    Publication date: June 23, 2022
    Inventors: Joong Kwan Kim, Myoung Ok Lee, Kang Dok Yee, Jung Keun You, Chi Sung Oh, Mun Hwan Cho
  • Patent number: D710936
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: August 12, 2014
    Assignee: Kia Motors Corporation
    Inventor: Chi-Sung Kim