Patents by Inventor CHUAN-MING HUANG

CHUAN-MING HUANG 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).

  • Power jack with a movable socket cover
    Patent number: 9130296
    Abstract: A power jack, comprising an insulating housing, a socket which set in the bottom of the insulating housing, a movable socket cover which covers the socket and an elastic device between the socket cover and the socket which for ejecting the cover; the housing has a pair of limiting portions each having a button assembled thereto; the socket cover has an elastic arm which could clamp the limiting portion, so as to lock the socket cover; the elastic arm can be pushed away from the limiting portion by the button, so that the cover can be removed away from the socket. Therefore, it is convenient and safe for users to extract the plug with single hand.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: September 8, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Chuan-Ming Huang, Shih-Chang Lin, Hsin-Kuo Dai, Yu-Min Wang
  • POWER JACK WITH A MOVABLE SOCKET COVER
    Publication number: 20140273567
    Abstract: A power jack, comprising an insulating housing, a socket which set in the bottom of the insulating housing, a movable socket cover which covers the socket and an elastic device between the socket cover and the socket which for ejecting the cover; the housing has a pair of limiting portions each having a button assembled thereto; the socket cover has an elastic arm which could clamp the limiting portion, so as to lock the socket cover; the elastic arm can be pushed away from the limiting portion by the button, so that the cover can be removed away from the socket. Therefore, it is convenient and safe for users to extract the plug with single hand.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUAN-MING HUANG, SHIH-CHANG LIN, HSIN-KUO DAI, YU-MIN WANG