Patents by Inventor JUN-WU HU

JUN-WU HU 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).

  • Cross-cut tester
    Patent number: 9719912
    Abstract: A cross-cut tester includes a handle with a receiving cavity, and a plurality of blades received in the receiving cavity. One end of the handle defines an opening. The cross-cut tester further includes a plurality of gaskets received in the receiving cavity. The gaskets and the blades are positioned one-by-one, and are detachably fixed in the receiving cavity. The cross-cut tester of the present disclosure can effectively improve the efficiency of drawing lines and reduce the cost.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: August 1, 2017
    Assignees: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: Jung-Chen Liang, Guo-Zeng Zheng, Jun-Wu Hu, Lei Cui
  • CROSS-CUT TESTER
    Publication number: 20160047736
    Abstract: A cross-cut tester includes a handle with a receiving cavity, and a plurality of blades received in the receiving cavity. One end of the handle defines an opening. The cross-cut tester further includes a plurality of gaskets received in the receiving cavity. The gaskets and the blades are positioned one-by-one, and are detachably fixed in the receiving cavity. The cross-cut tester of the present disclosure can effectively improve the efficiency of drawing lines and reduce the cost.
    Type: Application
    Filed: October 28, 2014
    Publication date: February 18, 2016
    Inventors: JUNG-CHEN LIANG, GUO-ZENG ZHENG, JUN-WU HU, LEI CUI