Assignee
COMSTREAM CORP
US·9 granted patents·614 citations·filing 1986–1994
Top patents by PatentIndex Score
9 records- 0195US4837786ATechnique for mitigating rain fading in a satellite communications system using quadrature phase shift keyingCOMSTREAM CORP·Filed 1986·Granted Jun 6, 1989·156 cites·13 claims
- 0291US5438590ATransmitting and receiving apparatus and method including punctured convolutional encoding and decodingCOMSTREAM CORP·Filed 1993·Granted Aug 1, 1995·108 cites·47 claims
- 0376US5521499ASignal controlled phase shifterCOMSTREAM CORP·Filed 1992·Granted May 28, 1996·32 cites·42 claims
- 0474US5550869ADemodulator for consumer usesCOMSTREAM CORP·Filed 1992·Granted Aug 27, 1996·80 cites·61 claims
- 0574US5325401AL-band tuner with quadrature downconverter for PSK data applicationsCOMSTREAM CORP·Filed 1992·Granted Jun 28, 1994·72 cites·12 claims
- 0673US5319649ATransmission systems and decoders thereforCOMSTREAM CORP·Filed 1991·Granted Jun 7, 1994·37 cites·26 claims
- 0769US5528633ATuner with quadrature downconverter for pulse amplitude modulated data applicationsCOMSTREAM CORP·Filed 1994·Granted Jun 18, 1996·64 cites·8 claims
- 0860US5379243AMethod and apparatus for performing finite field divisionCOMSTREAM CORP·Filed 1992·Granted Jan 3, 1995·44 cites·21 claims
- 0948US5272661AFinite field parallel multiplierCOMSTREAM CORP·Filed 1992·Granted Dec 21, 1993·21 cites·29 claims
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