Patents by Inventor Fa-Xiang Qin

Fa-Xiang Qin 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: 7798832
    Abstract: An electrical connector includes an insulating housing defining a base portion and a tongue portion extending forwards from a front face of the base portion, a plurality of terminals and a pair of detecting pins having a moveable pin and an immoveable pin. Each terminal defines a contacting portion located on the bottom face of the tongue portion and a solder leg extending towards a bottom face of the base portion. The two pins respectively define a contacting section spaced from and mating with each other and a leg section spaced from each other. The moveable pin defines an arc section projecting forwards beyond the front face of the tongue portion.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: September 21, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Fa-Xiang Qin, Zhen-Sheng Wang
  • Patent number: 7727026
    Abstract: An electrical connector includes an insulating housing defining a base portion and a tongue portion extending forwards from a front face of the base portion and a plurality of terminals. The tongue portion defines a recess portion at each of opposite end walls thereof. Each terminal defines a solder portion extending towards a bottom face of the base portion and a contacting portion located on the tongue portion. A pair of detecting pins are located in recess portions and each comprises a leg portion extending out the base portion and an arc section projecting out beyond the end wall of the tongue portion to be touched by a sidewall of a shielding shell of a counter connector when the electrical connector is inserted by the counter connector.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: June 1, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Fa-Xiang Qin, Zhen-Sheng Wang
  • Patent number: 7625235
    Abstract: An electrical connector comprises an housing receiving a plurality of terminals and a shell assembled on the housing. The shell defines a pair of soldering tails each comprising a horizontal portion extending from an upper wall of the shell, a crook portion extending from the horizontal portion upwardly and then downwardly, and an upright portion extending from the crook portion downwardly. The upward crook portion ensures the horizontal portion to abut against the surface of PCB completely.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: December 1, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Zhe-Feng Wu, Fa-Xiang Qin
  • Publication number: 20090130870
    Abstract: An electrical connector comprises an housing receiving a plurality of terminals and a shell assembled on the housing. The shell defines a pair of soldering tails each comprising a horizontal portion extending from an upper wall of the shell, a crook portion extending from the horizontal portion upwardly and then downwardly, and an upright portion extending from the crook portion downwardly. The upward crook portion ensures the horizontal portion to abut against the surface of PCB completely.
    Type: Application
    Filed: September 30, 2008
    Publication date: May 21, 2009
    Inventors: Zhe-Feng Wu, Fa-Xiang Qin
  • Publication number: 20090098772
    Abstract: An electrical connector includes an insulating housing defining a base portion and a tongue portion extending forwards from a front face of the base portion and a plurality of terminals. The tongue portion defines a recess portion at each of opposite end walls thereof. Each defines a solder portion extending towards a bottom face of the base portion and a contacting portion located on the tongue portion. A pair of detecting pins are located in recess portions and each comprises a leg portion extending out the base portion and an arc section projecting out beyond the end wall of the tongue portion to be touched by a sidewall of a shielding shell of the counter connector when the electrical connector is inserted by the counter connector.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 16, 2009
    Inventors: Fa-Xiang Qin, Zhen-Sheng Wang
  • Publication number: 20090061671
    Abstract: An electrical connector includes an insulating housing defining a base portion and a tongue portion extending forwards from a front face of the base portion, a plurality of terminals and a pair of detecting pins having a moveable pin and an immoveable pin. Each terminal defines a contacting portion located on the bottom face of the tongue portion and a solder leg extending towards a bottom face of the base portion. The two pins respectively define a contacting section spaced from and mating with each other and a leg section spaced from each other. The moveable pin defines an arc section projecting forwards beyond the front face of the tongue portion.
    Type: Application
    Filed: September 2, 2008
    Publication date: March 5, 2009
    Inventors: Fa-Xiang Qin, Zhen-Sheng Wang