Assignee
COMSAT
US·19 granted patents·1,032 citations·filing 1988–1993
Top patents by PatentIndex Score
19 records- 0194US5534877AOrthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlinesCOMSAT·Filed 1993·Granted Jul 9, 1996·163 cites·4 claims
- 0293US5142224ANon-destructive semiconductor wafer probing system using laser pulses to generate and detect millimeter wave signalsCOMSAT·Filed 1991·Granted Aug 25, 1992·126 cites·14 claims
- 0389US5070400APay-tv time purchase schemeCOMSAT·Filed 1989·Granted Dec 3, 1991·76 cites·15 claims
- 0488US5017886ARF power combiner using balunsCOMSAT·Filed 1989·Granted May 21, 1991·35 cites·11 claims
- 0584US5063177AMethod of packaging microwave semiconductor components and integrated circuitsCOMSAT·Filed 1990·Granted Nov 5, 1991·126 cites·15 claims
- 0681US5354630ANi-H2 battery having improved thermal propertiesCOMSAT·Filed 1992·Granted Oct 11, 1994·83 cites·6 claims
- 0778US5272446ADigitally implemented fast frequency estimator/demodulator for low bit rate maritime and mobile data communications without the use of an acquisition preambleCOMSAT·Filed 1992·Granted Dec 21, 1993·103 cites·18 claims
- 0878US5226044ALow-rate encoding/digital speech interpolation systemCOMSAT·Filed 1991·Granted Jul 6, 1993·58 cites·22 claims
- 0974US5220320ASwitch matrix including both B switching elements and crossbar switch matricesCOMSAT·Filed 1992·Granted Jun 15, 1993·54 cites·4 claims
- 1071US5125109ALow noise block down-converter for direct broadcast satellite receiver integrated with a flat plate antennaCOMSAT·Filed 1988·Granted Jun 23, 1992·26 cites·7 claims
- 1170US5206884ATransform domain quantization technique for adaptive predictive codingCOMSAT·Filed 1990·Granted Apr 27, 1993·70 cites·8 claims
- 1263US5379445AAutomatic gain control for reducing effects of jammingCOMSAT·Filed 1991·Granted Jan 3, 1995·32 cites·27 claims
- 1353US5254963AMicrowave filter with a wide spurious-free band-stop responseCOMSAT·Filed 1991·Granted Oct 19, 1993·16 cites·12 claims
- 1450US5424962AMethod and system for projecting steady state conditions of a product from transient monotonic or cyclic dataCOMSAT·Filed 1993·Granted Jun 13, 1995·17 cites·67 claims
- 1545US5151758APlanar-doped valley field effect transistor (PDVFET)COMSAT·Filed 1991·Granted Sep 29, 1992·13 cites·12 claims
- 1637US5140701ACarrier signal detection circuit featuring a wide range of signal/noise performanceCOMSAT·Filed 1991·Granted Aug 18, 1992·15 cites·6 claims
- 1733US5214674AMethod and apparatus for carrier synchronization acquisition in a digital burst mode communication systemCOMSAT·Filed 1991·Granted May 25, 1993·7 cites·4 claims
- 1832US5310609ABattery cell terminal seal/intercell connectorCOMSAT·Filed 1993·Granted May 10, 1994·8 cites·12 claims
- 1930US5278648AMixed field time-multiplexed video transmission system and methodCOMSAT·Filed 1991·Granted Jan 11, 1994·4 cites·12 claims
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