Patents by Inventor KUI-JUN ZHANG

KUI-JUN ZHANG 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).

  • DISPLAY DEVICE
    Publication number: 20190377217
    Abstract: A display device which can be put together without hooks or fasteners includes an outer frame and a backplane. The outer frame includes a side frame and a T-shaped fixture block protruding from the side frame. The backplane includes a side board. A T-shaped groove is formed on the side board. The T-shaped groove extends through the side board. The T-shaped groove includes a first groove and an inwardly extending groove communicating with the first groove. The fixture block can be inserted into or removed from the first groove. The fixture block can be moved along the inwardly extending groove to engage with the two sides of the inwardly extending groove.
    Type: Application
    Filed: June 28, 2018
    Publication date: December 12, 2019
    Inventors: CHENG-FA CHUNG, KUI-JUN ZHANG, LEI LIANG
  • Display device
    Patent number: 10495910
    Abstract: A display device which can be put together without hooks or fasteners includes an outer frame and a backplane. The outer frame includes a side frame and a T-shaped fixture block protruding from the side frame. The backplane includes a side board. A T-shaped groove is formed on the side board. The T-shaped groove extends through the side board. The T-shaped groove includes a first groove and an inwardly extending groove communicating with the first groove. The fixture block can be inserted into or removed from the first groove. The fixture block can be moved along the inwardly extending groove to engage with the two sides of the inwardly extending groove.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 3, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Kui-Jun Zhang, Lei Liang
  • Reinforcing structure and electronic device using the same
    Patent number: 8939420
    Abstract: An electronic device includes a base and a reinforcing structure. The base comprises a first surface and a second surface opposite to the first surface. The reinforcing structure comprises a first reinforcing bead, a second reinforcing bead, a plurality of first ribs and a plurality of second ribs. The second ribs radially extend from the first and second reinforcing beads and cross connect with the first ribs, for reinforcing the strength and rigidity of the base.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: January 27, 2015
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei-Xia Liu, Kui-Jun Zhang
  • REINFORCING STRUCTURE AND ELECTRONIC DEVICE USING THE SAME
    Publication number: 20140001319
    Abstract: An electronic device includes a base and a reinforcing structure. The base comprises a first surface and a second surface opposite to the first surface. The reinforcing structure comprises a first reinforcing bead, a second reinforcing bead, a plurality of first ribs and a plurality of second ribs. The second ribs radially extend from the first and second reinforcing beads and cross connect with the first ribs, for reinforcing the strength and rigidity of the base.
    Type: Application
    Filed: March 8, 2013
    Publication date: January 2, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: WEI-XIA LIU, KUI-JUN ZHANG