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Click below for detailed party information:

Inventors

CHI FAI HO JOHN P. DEL FAVERO, JR.PETER P. TONG

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IPLEARN, LLC

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IPLEARN, LLC, Assignor IPLEARN, INC., Assignor

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INEXPENSIVE COMPUTER-AIDED LEARNING METHODS AND APPARATUS FOR LEARNERS

09/290,770 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed April 13, 1999

Examiner JOE H CHENG

Class 434

Art Group 3713

Patent No. 6,398,556

Case Type Utility - 434/219000

Status Patented Case

Parent 09/110,569 Patented

Parent 09/273,392 Patented

Child 10/113,225 Patented

Child 90/6,915 -

Child 10/692,274 Patented

Child 11/586,307 Patented

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Last Updated: 4 years, 4 months ago

Date	#	Transaction
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INEXPENSIVE COMPUTER-AIDED LEARNING METHODS AND APPARATUS FOR LEARNERS

09/290,770 | U.S. Patent Application

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