Patents Assigned to Focus Systems Technology Co., Ltd.
  • Goggles
    Patent number: D509236
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: September 6, 2005
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Neville Sheldon
  • Eyeglasses
    Patent number: D535320
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: January 16, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D536361
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: February 6, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventors: Brent Sheldon, Neville Shelden
  • Eyeglasses
    Patent number: D540370
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: April 10, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D540846
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: April 17, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D541329
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: April 24, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D541838
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: May 1, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D541839
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: May 1, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D545873
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: July 3, 2007
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon
  • Eyeglasses
    Patent number: D624951
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: October 5, 2010
    Assignee: Focus Systems Technology Co., Ltd.
    Inventor: Brent Sheldon