Patents by Inventor HAO-DONG XU

HAO-DONG XU 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).

  • KEY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20110076455
    Abstract: A key includes a preform, a first molded layer formed on a first side surface of the preform by injection molding, and a second molded layer formed on the second side surface by injection molding. The preform, the first molded layer, and the second molded layer cooperatively define a depression. A periphery of the first molded layer forms an assembly portion. A portion of the second layer on the periphery of the first molder layer is substantially parallel to a portion of the ink layer on the periphery of the first molder layer. A method of manufacturing the key is also provided.
    Type: Application
    Filed: November 24, 2009
    Publication date: March 31, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen)CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MING-WU LEE, HAO-DONG XU, CHU-YUAN CHEN, SHOU-FANG ZHONG