Assignee

PACKARD THOMAS N

2 granted patents·15 citations·filing 1999–2007

Technology mixG10H1 H03G1 H04H1 H04R1

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2 records

0168US7957539B2Sound enhancement systemPACKARD THOMAS N·Filed 2007·Granted Jun 7, 2011·5 cites·20 claims
0238US7035417B1System for reducing noise in the reproduction of recorded sound signalsPACKARD THOMAS N·Filed 1999·Granted Apr 25, 2006·10 cites·39 claims

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