Patents by Inventor CHAO-GUANG ZHI

CHAO-GUANG ZHI 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).

  • Electronic device having waterproof structure
    Patent number: 9448594
    Abstract: An electronic device includes an enclosure, a display module, a key part, and a water proof structure. The water proof structure seals a first gap between the display module and enclosure and a second gap between the display module and the key part and drains water which flows into the enclosure to the outside of the enclosure.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: September 20, 2016
    Assignee: ShenZhen Treasure City Technology Co., LTD.
    Inventors: Chin-Chung Fu, Chih-Yuan Chang, Chao-Guang Zhi, Yong-Xin Wang
  • ELECTRONIC DEVICE HAVING WATERPROOF STRUCTURE
    Publication number: 20140347804
    Abstract: An electronic device includes an enclosure, a display module, a key part, and a water proof structure. The water proof structure seals a first gap between the display module and enclosure and a second gap between the display module and the key part and drains water which flows into the enclosure to the outside of the enclosure.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 27, 2014
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHIN-CHUNG FU, CHIH-YUAN CHANG, CHAO-GUANG ZHI, YONG-XIN WANG