Patents by Inventor Jing-Qin Mai

Jing-Qin Mai 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: D515538
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: February 21, 2006
    Assignee: Fih Co., Ltd.
    Inventors: Ping Huo, Tzu-Cheng Yu, Yu-Chuan Liang, Jing-Qin Mai, Yu-Qing Geng, Ho-An Chen
  • Mobile phone
    Patent number: D515539
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: February 21, 2006
    Assignee: FIH Co., Ltd.
    Inventors: Jing-Qin Mai, Tzu-Cheng Yu, Yu-Chuan Liang, Ping Huo, Yu-Qing Geng, Ho-An Chen
  • Mobile phone
    Patent number: D515540
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: February 21, 2006
    Assignee: Fih Co., Ltd.
    Inventors: Yu-Qing Geng, Tzu-Cheng Yu, Yu-Chuan Liang, Jing-Qin Mai, Ping Huo, Ho-An Chen
  • Portable media player
    Patent number: D547772
    Type: Grant
    Filed: August 26, 2005
    Date of Patent: July 31, 2007
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yu-Sheng Hou, Tzu-Cheng Yu, Xue-Song Fan, Jing-Qin Mai
  • Mobile phone
    Patent number: D563379
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: March 4, 2008
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., Sutech Trading Limited
    Inventors: Jing-Qin Mai, Hong Xiao, Tzu-Cheng Yu