Patents by Inventor YU-TANG SHIH

YU-TANG SHIH 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).

  • Method for manufacturing plastic article
    Patent number: 8431056
    Abstract: A method for forming a plastic article is provided. An uninterrupted film with a hard-coating layer is provided and transported into a mold. A predetermined area of the film attaches to an inner surface of a cavity of a female mold of the mold. The predetermined area of the film is cut from the uninterrupted film during closing the mold.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: April 30, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chun-Yuan Chang, Chung-Chi Tseng, Li-Fu Liu, Yu-Tang Shih
  • PLASTIC ARTICLE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20100260982
    Abstract: A method for forming a plastic article is provided. An uninterrupted film with a hard-coating layer is provided and transported into a mold. A predetermined area of the film attaches to an inner surface of a cavity of a female mold of the mold. The predetermined area of the film is cut from the uninterrupted film during closing the mold.
    Type: Application
    Filed: April 7, 2010
    Publication date: October 14, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUN-YUAN CHANG, CHUNG-CHI TSENG, LI-FU LIU, YU-TANG SHIH