Patents by Inventor Mao Quan DENG

Mao Quan DENG 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).

  • Wireless metal detector having headset with display and camera
    Patent number: 9690005
    Abstract: A metal detector of the disclosure includes a detection head, a supporting rod, and a headset. The supporting rod is connected with the detection head. A first control printed circuit board (PCB) is located inside the supporting rod, and is electrically connected to the detection head. The headset includes a second control PCB connected to the first control PCB by wireless communication, and a display electrically connected to the second control PCB. When an operator wears the headset, a visual direction of the operator keeps within a display range of the display. The detection head detects a metal signal, the first control PCB transmits the metal signal to the second control PCB by wireless communication. The second control PCB transforms the metal signal into a video signal transmitted to the display to display for the operator.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: June 27, 2017
    Assignee: SHENZHEN CHECKPOINT SECURITY ELECTRONICS CO., LTD
    Inventor: Mao Quan Deng
  • WIRELESS METAL DETECTOR
    Publication number: 20160091629
    Abstract: A metal detector of the disclosure includes a detection head, a supporting rod, and a headset. The supporting rod is connected with the detection head. A first control printed circuit board (PCB) is located inside the supporting rod, and is electrically connected to the detection head. The headset includes a second control PCB connected to the first control PCB by wireless communication, and a display electrically connected to the second control PCB. When an operator wears the headset, a visual direction of the operator keeps within a display range of the display. The detection head detects a metal signal, the first control PCB transmits the metal signal to the second control PCB by wireless communication. The second control PCB transforms the metal signal into a video signal transmitted to the display to display for the operator.
    Type: Application
    Filed: September 26, 2014
    Publication date: March 31, 2016
    Inventor: Mao Quan DENG