Patents by Inventor Daniel Koo

Daniel Koo 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).

  • LCD display
    Patent number: D473231
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: April 15, 2003
    Assignee: HannStar Display Corp.
    Inventors: Daniel Koo, Jenn Yeu Weng, Meng Tse Tsai, Chen Cheng Wang, Ching Lang Chen
  • LCD display
    Patent number: D474469
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: May 13, 2003
    Assignee: HannStar Display Corp.
    Inventors: Daniel Koo, Jenn Yeu Weng, Meng Tse Tsai, Chen Cheng Wang, Ching Lang Chen
  • LCD display
    Patent number: D476334
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: June 24, 2003
    Inventors: Daniel Koo, Jenn Yeu Weng, Meng Tse Tsai, Chen Cheng Wang, Ching Lan Chen
  • LCD display
    Patent number: D478904
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: August 26, 2003
    Assignee: HannStar Display Corp.
    Inventors: Daniel Koo, Jenn Yeu Weng, Meng Tse Tsai, Chen Cheng Wang, Ching Lang Chen
  • Pen
    Patent number: D685026
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: June 25, 2013
    Assignee: Ecoverte, LLC
    Inventor: Daniel Koo
  • Pen
    Patent number: D740362
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: October 6, 2015
    Assignee: ECOVERTE, LLC.
    Inventor: Daniel Koo