Assignee
LEAPFROG ENTPR
US·3 granted patents·45 citations·filing 2002–2007
Top patents by PatentIndex Score
3 records- 0193US7621441B1Interactive device using capacitive sensor array for joint page identification and page location determinationLEAPFROG ENTPR·Filed 2005·Granted Nov 24, 2009·21 cites·30 claims
- 0278US6607388B2Sequence learning toyLEAPFROG ENTPR·Filed 2002·Granted Aug 19, 2003·14 cites·50 claims
- 0364US7671269B1Methods and systems for graphical actuation of a velocity and directionally sensitive sound generation applicationLEAPFROG ENTPR·Filed 2007·Granted Mar 2, 2010·10 cites·7 claims
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