Patents by Inventor Jun Hyung No

Jun Hyung No 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).

  • Double door controlling apparatus and method thereof
    Patent number: 8952811
    Abstract: The present invention includes, a failure sensing part to sense the failure created in the encoder mode and sensorless mode to control the door; a main control part to convert the main operation part and backup control part mutually when a failure is sensed by the primary operation mode by the failure sensing part after deciding either of the encoder mode or sensorless mode as a primary operation mode and another one is decided as a backup operation mode; and a location/speed conversion part to perform the door control by calculating the door moving distance according to the corresponding mode when the operation mode is converted by the main control part.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: February 10, 2015
    Assignee: The Korea Development Bank
    Inventor: Jun Hyung No
  • DOUBLE DOOR CONTROLLING APPARATUS AND METHOD THEREOF
    Publication number: 20120144744
    Abstract: The present invention includes, a failure sensing part to sense the failure created in the encoder mode and sensorless mode to control the door; a main control part to convert the main operation part and backup control part mutually when a failure is sensed by the primary operation mode by the failure sensing part after deciding either of the encoder mode or sensorless mode as a primary operation mode and another one is decided as a backup operation mode; and a location/speed conversion part to perform the door control by calculating the door moving distance according to the corresponding mode when the operation mode is converted by the main control part.
    Type: Application
    Filed: August 13, 2010
    Publication date: June 14, 2012
    Applicant: VOCES CO., LTD.
    Inventor: Jun Hyung No