Patents Represented by Attorney DeLeon Law Group

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  • Wireless headset
    Patent number: D518473
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: April 4, 2006
    Inventor: Lin Kar Gwee
  • Wireless headset
    Patent number: D520496
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: May 9, 2006
    Inventor: Lin Kar Gwee
  • Wireless headset
    Patent number: D497613
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: October 26, 2004
    Inventor: Lin Kar Gwee