Patents by Inventor Huijian Ai

Huijian Ai 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).

  • Mobile phone
    Patent number: D978101
    Type: Grant
    Filed: March 21, 2021
    Date of Patent: February 14, 2023
    Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Haoran Liu, Shengming Li, Yizhong Fan, Bo Wei, Mingjie Tang, Huijian Ai, Sanliang Ruan
  • Earphone
    Patent number: D981373
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: March 21, 2023
    Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Xinyi Jiang, Haoran Liu, Huijian Ai
  • Charging case for earphones
    Patent number: D992501
    Type: Grant
    Filed: September 5, 2021
    Date of Patent: July 18, 2023
    Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Siyu Huang, Haoran Liu, Chong Zan, Huijian Ai
  • Wireless earphone
    Patent number: D1000424
    Type: Grant
    Filed: September 5, 2021
    Date of Patent: October 3, 2023
    Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Siyu Huang, Haoran Liu, Chong Zan, Huijian Ai
  • Charging case for earphones
    Patent number: D1001068
    Type: Grant
    Filed: September 5, 2021
    Date of Patent: October 10, 2023
    Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Siyu Huang, Haoran Liu, Chong Zan, Huijian Ai