Patents by Inventor Yu-Chuan Liang

Yu-Chuan Liang 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: D512398
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: December 6, 2005
    Assignee: Fih Co., Ltd.
    Inventors: Ming-Ling Chen, Tzu-Cheng Yu, Hong-Xiu Luo, Chao Liu, Yu-Chuan Liang, Cheng-Chie Tsai
  • Mobile phone
    Patent number: D512975
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: December 20, 2005
    Assignee: Fih Co., Ltd.
    Inventors: Cheng-Chieh Tsai, Tzu-Cheng Yu, Xue-Song Fan, Yu-Chuan Liang, Ming-Ling Chen
  • 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