Patents Assigned to CRUCIALTRAK, INC.
  • Patent number: 11142948
    Abstract: Disclosed is an access control apparatus according to the present invention. The access control apparatus includes: a body located on a passage; an opening and closing part coupled to the body and having a folding arm adapted to open and close the passage; and a driving part coupled to the body to control an operation of the opening and closing part, wherein the folding arm includes a first link whose one end is rotatably coupled to the body and a second link whose one end is coupled to the body in such a manner as to be straightly moved by means of the driving part and whose other end is foldably coupled to the other end of the first link.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 12, 2021
    Assignees: CRUCIALTEC CO. LTD, CRUCIALTRAK, INC
    Inventors: Dong Hyun Oh, Yong Hee Han, Dong Ho Lee
  • Patent number: 10984621
    Abstract: Disclosed is an access control apparatus according to the present invention. The access control apparatus includes: a body located on a passage and having a plurality of support frames; an opening and closing part detachably attached between the plurality of support frames to open and close the passage; and a driving part coupled to the body and the opening and closing part to control an operation of the opening and closing part and having an angle control module for adjusting an opening and closing angle of the opening and closing part and a speed control module for setting an opening and closing speed of the opening and closing part, wherein the driving part controls the opening and closing part so that the opening and closing part is stopped from closing at a given angle through the angle control module.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: April 20, 2021
    Assignees: CRUCIALTEC CO.LTD, CRUCIALTRAK, INC
    Inventors: Dong Hyun Oh, Yong Hee Han, Dong Ho Lee
  • Patent number: 10878262
    Abstract: Disclosed herein is a multi biometric terminal that includes a host system capable of recognizing two or more physical features. The host system includes a biometric data input unit configured to acquire biometric data of a user, and a biometric data identification unit configured to compare the acquired biometric data with pre-registered biometric data of the user to perform identification. When a body of the user approaches in a non-contact manner, the biometric data input unit receives a plurality of types of biometric data from the body. The host system is accommodated in a single module or housing.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: December 29, 2020
    Assignees: CRUCIALTEC CO.LTD., CRUCIALTRAK, INC.
    Inventors: Dong Hyun Oh, Yong Hee Han, Dong Ho Lee
  • Patent number: D857696
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: August 27, 2019
    Assignees: CRUCIALTEC CO., LTD, CRUCIALTRAK, INC.
    Inventors: Dong Hyun Oh, Yong Hee Han