Patents by Inventor Ganhua Cheng

Ganhua Cheng 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).

  • Protective case for mobile phone and tablet computer
    Patent number: 10833719
    Abstract: The present disclosure relates to a field of accessories for mobile phone and tablet computer, in particular to a protective case for a mobile phone and a tablet computer. The present disclosure provides the protective case for the mobile phone and the tablet computer, including a main body and a rotatable bottom support located at a lower end of the main body. A surface support configured to match with the bottom support is disposed on an upper end of the main body, and a supporting plate is disposed on the surface support. The bottom support includes a limiting surface configured to match with the surface support, elastic positioning parts disposed on the bottom support, positioning points, and a plurality of limiting columns. The elastic positioning parts are made of plastic.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: November 10, 2020
    Inventor: Ganhua Cheng
  • PROTECTIVE CASE FOR MOBILE PHONE AND TABLET COMPUTER
    Publication number: 20200304163
    Abstract: The present disclosure relates to a field of accessories for mobile phone and tablet computer, in particular to a protective case for a mobile phone and a tablet computer. The present disclosure provides the protective case for the mobile phone and the tablet computer, including a main body and a rotatable bottom support located at a lower end of the main body. A surface support configured to match with the bottom support is disposed on an upper end of the main body, and a supporting plate is disposed on the surface support. The bottom support includes a limiting surface configured to match with the surface support, elastic positioning parts disposed on the bottom support, positioning points, and a plurality of limiting columns. The elastic positioning parts are made of plastic.
    Type: Application
    Filed: November 14, 2019
    Publication date: September 24, 2020
    Inventor: GANHUA CHENG
  • Computer case
    Patent number: D812620
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: March 13, 2018
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D898036
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: October 6, 2020
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D906337
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: December 29, 2020
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D937275
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: November 30, 2021
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D946578
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: March 22, 2022
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D947197
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: March 29, 2022
    Assignee: GUANGZHOU HUIYUE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D967830
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: October 25, 2022
    Assignee: GUANGZHOU HUIYUE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Ganhua Cheng
  • Phone case
    Patent number: D970492
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: November 22, 2022
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Phone case
    Patent number: D970493
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: November 22, 2022
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D970510
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: November 22, 2022
    Assignee: GUANGZHOU HUIYUE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D983802
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: April 18, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D985000
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: May 2, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Game protection case
    Patent number: D986896
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: May 23, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Phone case
    Patent number: D988305
    Type: Grant
    Filed: January 4, 2023
    Date of Patent: June 6, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case comprised of a rear case and a front case
    Patent number: D988328
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: June 6, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D1003300
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: October 31, 2023
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D1011352
    Type: Grant
    Filed: October 20, 2023
    Date of Patent: January 16, 2024
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng
  • Tablet case
    Patent number: D1015335
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: February 20, 2024
    Assignee: GUANGZHOU HUIYUE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Ganhua Cheng