Assignee
NUMONICS CORP
US·6 granted patents·328 citations·filing 1983–2004
Top patents by PatentIndex Score
6 records- 0186US5897648AApparatus and method for editing electronic documentsNUMONICS CORP·Filed 1996·Granted Apr 27, 1999·127 cites·22 claims
- 0282US4963703ACoordinate determining device using spatial filtersNUMONICS CORP·Filed 1989·Granted Oct 16, 1990·85 cites·9 claims
- 0379US7537184B1Boom device for presentation appliancesNUMONICS CORP·Filed 2004·Granted May 26, 2009·25 cites·7 claims
- 0472US4552991AAbsolute position coordinate determining device employing a single phase difference measurement to determine cursor positionNUMONICS CORP·Filed 1983·Granted Nov 12, 1985·44 cites·6 claims
- 0564US4570033APolyphase digitizerNUMONICS CORP·Filed 1983·Granted Feb 11, 1986·31 cites·5 claims
- 0658US4853715APlotter head control deviceNUMONICS CORP·Filed 1988·Granted Aug 1, 1989·16 cites·9 claims
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