Patents by Inventor Ya-Ming Guan

Ya-Ming Guan 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).

  • Electronic device
    Patent number: D673147
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: December 25, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chiang-Kuo Tang, Ding-Ding Zhang, Ya-Ming Guan
  • LED light source
    Patent number: D689212
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Ya-Ming Guan, Kuan-Hong Hsieh, Te-Sheng Chen
  • LED light source
    Patent number: D689213
    Type: Grant
    Filed: February 4, 2012
    Date of Patent: September 3, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Hou Chyan, Ya-Ming Guan, Kuan-Hong Hsieh, Te-Sheng Chen
  • Control box for display panel
    Patent number: D692415
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: October 29, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Dao-Cai Zheng, Ya-Ming Guan, Chiang-Kuo Tang