Assignee
LEARNING TREE INT INC
US·4 granted patents·1 pending application·259 citations·filing 2002–2016
Top patents by PatentIndex Score
5 records- 0191US7058891B2Interface for a system of method of electronic presentations having multiple display screens with remote inputLEARNING TREE INT INC·Filed 2003·Granted Jun 6, 2006·111 cites·27 claims
- 0290US7131068B2System and method for electronic presentations having simultaneous display windows in a control screenLEARNING TREE INT INC·Filed 2003·Granted Oct 31, 2006·62 cites·32 claims
- 0389US7134079B2System and method for multiple screen electronic presentationsLEARNING TREE INT INC·Filed 2002·Granted Nov 7, 2006·84 cites·39 claims
- 0473US9466222B2System and method for hybrid course instructionLEARNING TREE INT INC·Filed 2015·Granted Oct 11, 2016·2 cites·10 claims
- 0551US2016321936A1System and method for hybrid course instructionLEARNING TREE INT INC·Filed 2016·Application pending·0 cites
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