Patents by Inventor Shuang-Feng LI

Shuang-Feng LI 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).

  • Patent number: 9431735
    Abstract: A connector assembly includes a plug connector and a receptacle. The plug connector includes a plug housing and a number of plug contacts retained in the plug housing. The plug housing has a mating portion with a mating surface. The receptacle connector includes a receptacle housing and a plurality of receptacle contacts retained in the receptacle housing. The receptacle housing defines a receiving space opening forwardly and a jointing surface at an inner side of the receiving space. Besides, the connector assembly further includes a waterproof plate sandwiched between the mating surface and the jointing surface as the plug connector mating with the receptacle connector.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: August 30, 2016
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I Yu, Yong-Gang Zhang, Shuang-Feng Li, Yu-Hui Zhang
  • Publication number: 20150364845
    Abstract: A connector assembly includes a plug connector and a receptacle. The plug connector includes a plug housing and a number of plug contacts retained in the plug housing. The plug housing has a mating portion with a mating surface. The receptacle connector includes a receptacle housing and a plurality of receptacle contacts retained in the receptacle housing. The receptacle housing defines a receiving space opening forwardly and a jointing surface at an inner side of the receiving space. Besides, the connector assembly further includes a waterproof plate sandwiched between the mating surface and the jointing surface as the plug connector mating with the receptacle connector.
    Type: Application
    Filed: September 9, 2014
    Publication date: December 17, 2015
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Yong-Gang ZHANG, Shuang-Feng LI, Yu-Hui ZHANG
  • Patent number: 8814585
    Abstract: An electrical connector mountable on a printed circuit board and adapted for mating with a complementary connector, includes an insulating housing and a plurality of contacts. The insulating housing defines a base section, an upper and a lower walls extending forwardly from the base section, and a receiving space defined between the upper and the lower walls. Each contact has a main portion, a contacting portion extending from the main portion and exposed to the receiving space, and a tail portion extending outside of the insulating housing. A positioning protrusion is formed on an inside face of the lower wall and extends into the receiving space, and defines a slanted guiding surface therealong opposing to the upper wall to guide an insertion or rejection of the complementary connector.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: August 26, 2014
    Assignee: Alltop Electronics (Suzhou) Ltd.
    Inventors: Wang-I Yu, Shuang-Feng Li, Li-Li Liang
  • Publication number: 20140134885
    Abstract: An electrical connector mountable on a printed circuit board and adapted for mating with a complementary connector, includes an insulating housing and a plurality of contacts. The insulating housing defines a base section, an upper and a lower walls extending forwardly from the base section, and a receiving space defined between the upper and the lower walls. Each contact has a main portion, a contacting portion extending from the main portion and exposed to the receiving space, and a tail portion extending outside of the insulating housing. A positioning protrusion is formed on an inside face of the lower wall and extends into the receiving space, and defines a slanted guiding surface therealong opposing to the upper wall to guide an insertion or rejection of the complementary connector.
    Type: Application
    Filed: January 22, 2013
    Publication date: May 15, 2014
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Shuang-Feng LI, Li-Li LIANG