Assignee
CANDLEDRAGON INC
US6 patents
Top patents by PatentIndex Score
US7773076B2Aug 10, 2010
Electronic pen holding
CANDLEDRAGON INC87 citations93
US7268774B2Sep 11, 2007
Tracking motion of a writing instrument
CANDLEDRAGON INC84 citations93
US7257255B2Aug 14, 2007
Capturing hand motion
CANDLEDRAGON INC37 citations91
USD584313SJan 6, 2009
Electronic stylus holder
CANDLEDRAGON INC45 citations90
US7755026B2Jul 13, 2010
Generating signals representative of sensed light that is associated with writing being done by a user
CANDLEDRAGON INC19 citations88
USD589514SMar 31, 2009
Electronic stylus
CANDLEDRAGON INC6 citations69