Patents Assigned to Lexibook Limited
  • Piano and computer keyboard
    Patent number: D510747
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: October 18, 2005
    Assignee: Lexibook Limited
    Inventor: Cheuk Shing Lin
  • Handheld game
    Patent number: D520569
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: May 9, 2006
    Assignee: Lexibook Limited
    Inventor: Cheuk Shing Lin
  • Keyboard
    Patent number: D582414
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: December 9, 2008
    Assignee: Lexibook Limited
    Inventor: Lai-ying Yim
  • Hangman game apparatus
    Patent number: D594909
    Type: Grant
    Filed: December 24, 2007
    Date of Patent: June 23, 2009
    Assignee: Lexibook Limited
    Inventor: Mabel Tam