Patents by Inventor William Cheng Ouyang

William Cheng Ouyang 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: 6074241
    Abstract: The present invention is directed to an electrical connector 10 having a housing 12 with at least one electrical contact 22 positioned therein. The electrical contact 22 is adapted for electrical engagement with an electrical wire 42 to be positioned within the housing 12. A spring 16 has a fixed end 17 and a free end 18, the fixed end 17 of the spring 16 is used to secure the spring 16 in the housing 12. The free end 18 of the spring 16 is positioned adjacent a tool opening 20 formed in the housing 12. The free end 18 of the spring 16 is adapted to be directly engaged by a tool 13 to be inserted through the tool opening 20 in the housing 12. The free end 18 of the spring 16 further comprises a plurality of retention tabs 35, 36, 37 formed thereon that are adapted for engaging the tool 13 when the tool 13 is inserted into the housing 12 to deflect the spring 16 and thereby allow the insertion of an electrical wire 42 into the connector 10 adjacent the electrical contact 22.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: June 13, 2000
    Assignee: The Whitaker Corporation
    Inventors: Navin Kanjibhai Patel, William Cheng Ouyang, Robert Scott Good