Assignee
SIGNATRON
US·16 granted patents·878 citations·filing 1975–1988
Top patents by PatentIndex Score
16 records- 0196US4454609ASpeech intelligibility enhancementSIGNATRON·Filed 1981·Granted Jun 12, 1984·141 cites·27 claims
- 0295US4328585AFast adapting fading channel equalizerSIGNATRON·Filed 1980·Granted May 4, 1982·127 cites·11 claims
- 0392US4670885ASpread spectrum adaptive antenna interference cancellerSIGNATRON·Filed 1985·Granted Jun 2, 1987·96 cites·16 claims
- 0492US4112370ADigital communications receiver for dual input signalSIGNATRON·Filed 1976·Granted Sep 5, 1978·70 cites·13 claims
- 0591US4733402AAdaptive filter equalizer systemsSIGNATRON·Filed 1987·Granted Mar 22, 1988·116 cites·12 claims
- 0689US4694467AModem for use in multipath communication systemsSIGNATRON·Filed 1986·Granted Sep 15, 1987·110 cites·12 claims
- 0783US4281411AHigh speed digital communication receiverSIGNATRON·Filed 1979·Granted Jul 28, 1981·49 cites·9 claims
- 0882US4783660ASignal source distortion compensatorSIGNATRON·Filed 1986·Granted Nov 8, 1988·55 cites·21 claims
- 0977US4468804ASpeech enhancement techniquesSIGNATRON·Filed 1982·Granted Aug 28, 1984·45 cites·14 claims
- 1063US4737928AHigh accuracy random channel reproducing simulatorSIGNATRON·Filed 1985·Granted Apr 12, 1988·20 cites·14 claims
- 1161US4105958ALarge delay spread channel simulatorSIGNATRON·Filed 1976·Granted Aug 8, 1978·16 cites·19 claims
- 1254US4805189ASignal processing systemSIGNATRON·Filed 1986·Granted Feb 14, 1989·15 cites·18 claims
- 1349US4006353ASignal multiplier devicesSIGNATRON·Filed 1975·Granted Feb 1, 1977·8 cites·25 claims
- 1433US4851853ASignal source distortion compensatorSIGNATRON·Filed 1988·Granted Jul 25, 1989·6 cites·14 claims
- 1529US4352029ASignal processing circuitrySIGNATRON·Filed 1979·Granted Sep 28, 1982·2 cites·10 claims
- 1628US4418319ASignal processing product circuitrySIGNATRON·Filed 1982·Granted Nov 29, 1983·2 cites·18 claims
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