Patents Assigned to ENSM CO., LTD.
  • Half-automatic switch
    Patent number: 9123484
    Abstract: A half-automatic switch is operated in concert with a movement detecting sensor, and is also manually driven to supply power to an electric apparatus. The driving of the half-automatic switch is stopped when it is manually turned off or a signal from the movement detecting sensor is not provided. When the driving of the half-automatic switch is stopped, it is again manually driven irrespective of whether the signal from the movement detecting sensor is provided.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: September 1, 2015
    Assignee: ENSM CO., LTD.
    Inventor: Hee Kwan Han
  • HALF-AUTOMATIC SWITCH
    Publication number: 20110210622
    Abstract: A half-automatic switch is operated in concert with a movement detecting sensor, and is also manually driven to supply power to an electric apparatus. The driving of the half-automatic switch is stopped when it is manually turned off or a signal from the movement detecting sensor is not provided. When the driving of the half-automatic switch is stopped, it is again manually driven irrespective of whether the signal from the movement detecting sensor is provided.
    Type: Application
    Filed: November 25, 2009
    Publication date: September 1, 2011
    Applicant: ENSM CO., LTD.
    Inventor: Hee Kwan Han