Patents Assigned to KOREA ELECTRICAL POWER CORPORATION
  • Safety power window system and operation method thereof
    Patent number: 9850697
    Abstract: The present disclosure relates to a safety power window system capable of detecting jamming of an object between a window and a door frame by generating virtual pulse signals on the basis of pulse signals generated by two hall sensors positioned to have an interval of 90 degrees therebetween to calculate force acting on the window even though a window motor rotates only 0.75 turns, and an operation method thereof.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: December 26, 2017
    Assignee: KOREA ELECTRICAL POWER CORPORATION
    Inventors: Young Suk Kim, Jung Min Lim, So Dam Jeong, Kyeong Won Jeon, Seung Ju Ham