Patents by Inventor CHENGLU PAN

CHENGLU PAN 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).

  • USB plug capable of being inserted face up and face down
    Patent number: 9627812
    Abstract: An USB plug capable of being inserted face up and face down includes a metal shell, an insulating body and conductive terminals arranged in the metal shell. The front end of the insulating body protrudes and is provided with an insertion core. The upper face and the lower face of the insertion core are respectively provided with a set of conductive terminals. Each of the conductive terminals on the upper face of the insertion core in a sequence from left to right is connected with the corresponding one of the conductive terminals on the down side of the insertion core in a sequence from right to left one by one. Both the up side and the down side of the insertion core of the USB plug can be electrically connected, so that the plug can be electrically connected effectively when being inserted in a socket either face up or face down.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: April 18, 2017
    Assignee: SHENZHEN DNS INDUSTRIES CO., LTD.
    Inventors: Deqing Chen, Hui Wang, Qiushi Li, Chenglu Pan
  • USB PLUG CAPABLE OF BEING INSERTED FACE UP AND FACE DOWN
    Publication number: 20170040743
    Abstract: An USB plug capable of being inserted face up and face down includes a metal shell, an insulating body and conductive terminals arranged in the metal shell. The front end of the insulating body protrudes and is provided with an insertion core. The upper face and the lower face of the insertion core are respectively provided with a set of conductive terminals. Each of the conductive terminals on the upper face of the insertion core in a sequence from left to right is connected with the corresponding one of the conductive terminals on the down side of the insertion core in a sequence from right to left one by one. Both the up side and the down side of the insertion core of the USB plug can be electrically connected, so that the plug can be electrically connected effectively when being inserted in a socket either face up or face down.
    Type: Application
    Filed: October 16, 2014
    Publication date: February 9, 2017
    Applicant: SHENZHEN DNS INDUSTRIES CO., LTD.
    Inventors: DEQING CHEN, HUI WANG, QIUSHI LI, CHENGLU PAN