Patents by Inventor Sehyung Park

Sehyung Park 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).

  • Remote control apparatus with dialing scheme providing haptic sensations
    Patent number: 8471686
    Abstract: A remote control apparatus that provides haptic sensations. The remote control apparatus includes a dial, a motor, a rotary encoder, an encoder counter, a control unit and a motor controller. The remote control apparatus further includes a storage unit, a movement detection unit and a display unit. When a user selects an icon displayed on the display unit by rotating the dial, the control unit interprets the user instruction through the rotary encoder and the encoder counter to control the motor to generate torque for causing a haptic sensation corresponding to the interpreted instruction via the motor controller. While the haptic sensation is conveyed to the user through the dial, the control unit controls an appliance to perform the interpreted instruction thereon.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: June 25, 2013
    Assignee: Korea Institute of Science and Technology
    Inventors: Wanjoo Park, Laehyun Kim, Sehyung Park, Hyunchul Cho, Seungjae Shin
  • REMOTE CONTROL APPARATUS WITH DIALING SCHEME PROVIDING HAPTIC SENSATIONS
    Publication number: 20110102145
    Abstract: A remote control apparatus that provides haptic sensations. The remote control apparatus includes a dial, a motor, a rotary encoder, an encoder counter, a control unit and a motor controller. The remote control apparatus further includes a storage unit, a movement detection unit and a display unit. When a user selects an icon displayed on the display unit by rotating the dial, the control unit interprets the user instruction through the rotary encoder and the encoder counter to control the motor to generate torque for causing a haptic sensation corresponding to the interpreted instruction via the motor controller. While the haptic sensation is conveyed to the user through the dial, the control unit controls an appliance to perform the interpreted instruction thereon.
    Type: Application
    Filed: October 25, 2010
    Publication date: May 5, 2011
    Inventors: Wanjoo Park, Laehyun Kim, Sehyung Park, Hyunchul Cho, Seungjae Shin
  • Use of prodigiosin for treating diabetes mellitus
    Patent number: 6638968
    Abstract: The present invention relates to a novel use of prodigiosin for treating diabetes mellitus. The prodigiosin can treat or prevent diabetes mellitus without any side effect.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: October 28, 2003
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Hwanmook Kim, Sangbae Han, Changwoo Lee, Kihoon Lee, Sehyung Park, Youngkook Kim