Assignee

CORNELL WILLIAM D

2 granted patents·15 citations·filing 1977–1979

Technology mixG09B1 G11B1

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2 records

0150US4178698ATeaching systemCORNELL WILLIAM D·Filed 1977·Granted Dec 18, 1979·9 cites·17 claims
0248US4271438ARecovery and demodulation of a pulse width modulation encoded signal recorded on magnetic tapeCORNELL WILLIAM D·Filed 1979·Granted Jun 2, 1981·6 cites·6 claims

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