Patents Assigned to Chuango Security Technology Corporation
  • Home security keypad
    Patent number: D746165
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: December 29, 2015
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Electronic control unit for a security system
    Patent number: D746166
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: December 29, 2015
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Camera
    Patent number: D746350
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: December 29, 2015
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Alarm system
    Patent number: D746710
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: January 5, 2016
    Assignee: CHUANGO SECURITY TECHNOLOGY CORPORATION
    Inventor: Chen Li
  • Alarm system
    Patent number: D746711
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: January 5, 2016
    Assignee: CHUANGO SECURITY TECHNOLOGY CORPORATION
    Inventor: Chen Li
  • Card reader
    Patent number: D752588
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: March 29, 2016
    Assignee: CHUANGO SECURITY TECHNOLOGY CORPORATION
    Inventor: Chen Li
  • Door and window contact device for a security system
    Patent number: D757586
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: May 31, 2016
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Motion sensor
    Patent number: D757587
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: May 31, 2016
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Temperature sensor
    Patent number: D764320
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: August 23, 2016
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Siren
    Patent number: D765531
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: September 6, 2016
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Smoke detector
    Patent number: D770930
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: November 8, 2016
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Smart video doorbell
    Patent number: D778195
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: February 7, 2017
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Infrared grating detector
    Patent number: D804343
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: December 5, 2017
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li
  • Panoramic camera
    Patent number: D809049
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: January 30, 2018
    Assignee: Chuango Security Technology Corporation
    Inventor: Chen Li