Patents by Inventor LIE-WEN TANG

LIE-WEN TANG 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).

  • Joint structure
    Patent number: 9334996
    Abstract: Joint structure includes a joint plug assembly and a joint outlet assembly. The joint plug assembly includes a plug body, a sealing member, and a flexible member. The plug body defines a receiving channel including a first receiving hole and a second receiving hole communicating with the first receiving hole. A diameter of the second receiving hole is smaller than that of the first receiving hole. The plug body includes a spherical outer surface. The flexible member biases the sealing member to block the second receiving hole. The joint outlet assembly includes an outlet body and a pin. The outlet body defines a latching groove, and the latching groove forms a spherical inner surface. The pin is received in the latching groove and defines at least one groove along a longitudinal direction thereof.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: May 10, 2016
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Lie-Wen Tang, Quan Zhang
  • JOINT STRUCTURE
    Publication number: 20140299211
    Abstract: Joint structure includes a joint plug assembly and a joint outlet assembly. The joint plug assembly includes a plug body, a sealing member, and a flexible member. The plug body defines a receiving channel including a first receiving hole and a second receiving hole communicating with the first receiving hole. A diameter of the second receiving hole is smaller than that of the first receiving hole. The plug body includes a spherical outer surface. The flexible member biases the sealing member to block the second receiving hole. The joint outlet assembly includes an outlet body and a pin. The outlet body defines a latching groove, and the latching groove forms a spherical inner surface. The pin is received in the latching groove and defines at least one groove along a longitudinal direction thereof.
    Type: Application
    Filed: April 3, 2014
    Publication date: October 9, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    Inventors: LIE-WEN TANG, QUAN ZHANG