Assignee
COMMUNICATIONS SATELLITE CORP
US·181 granted patents·6,822 citations·filing 1970–1995
Top patents by PatentIndex Score
181 records- 0199US4636753AGeneral technique for the integration of MIC/MMIC'S with waveguidesCOMMUNICATIONS SATELLITE CORP·Filed 1984·Granted Jan 13, 1987·247 cites·14 claims
- 0297US4484027ASecurity system for SSTV encryptionCOMMUNICATIONS SATELLITE CORP·Filed 1981·Granted Nov 20, 1984·222 cites·19 claims
- 0396US3963990AInterference reduction circuitCOMMUNICATIONS SATELLITE CORP·Filed 1974·Granted Jun 15, 1976·78 cites·13 claims
- 0495US5005019AElectromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlinesCOMMUNICATIONS SATELLITE CORP·Filed 1986·Granted Apr 2, 1991·142 cites·29 claims
- 0595US4931802AMultiple spot-beam systems for satellite communicationsCOMMUNICATIONS SATELLITE CORP·Filed 1988·Granted Jun 5, 1990·199 cites·40 claims
- 0695US4866451ABroadband circular polarization arrangement for microstrip array antennaCOMMUNICATIONS SATELLITE CORP·Filed 1984·Granted Sep 12, 1989·91 cites·13 claims
- 0795US4377793ADigital adaptive finite impulse response filter with large number of coefficientsCOMMUNICATIONS SATELLITE CORP·Filed 1981·Granted Mar 22, 1983·67 cites·14 claims
- 0895US4365110AMultiple-destinational cryptosystem for broadcast networksCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted Dec 21, 1982·138 cites·9 claims
- 0994US4852023ANonlinear random sequence generatorsCOMMUNICATIONS SATELLITE CORP·Filed 1987·Granted Jul 25, 1989·68 cites·17 claims
- 1094US4583078ASerial Viterbi decoderCOMMUNICATIONS SATELLITE CORP·Filed 1984·Granted Apr 15, 1986·80 cites·9 claims
- 1194US4365195ACoplanar waveguide mounting structure and test fixture for microwave integrated circuitsCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted Dec 21, 1982·78 cites·10 claims
- 1294US4052568ADigital voice switchCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Oct 4, 1977·171 cites·5 claims
- 1394US3979701ANon-recursive digital filter employing simple coefficientsCOMMUNICATIONS SATELLITE CORP·Filed 1975·Granted Sep 7, 1976·40 cites·6 claims
- 1493US4620224AVideo scrambling technique for multiplexed analog component formatsCOMMUNICATIONS SATELLITE CORP·Filed 1985·Granted Oct 28, 1986·106 cites·8 claims
- 1593US4477785AGeneralized dielectric resonator filterCOMMUNICATIONS SATELLITE CORP·Filed 1981·Granted Oct 16, 1984·86 cites·8 claims
- 1693US4404674AMethod and apparatus for weighted majority decoding of FEC codes using soft detectionCOMMUNICATIONS SATELLITE CORP·Filed 1981·Granted Sep 13, 1983·66 cites·26 claims
- 1793US4144495ASatellite switching systemCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Mar 13, 1979·137 cites·14 claims
- 1893US4099121ASpatial diversity satellite communications system with error controlCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Jul 4, 1978·107 cites·12 claims
- 1992US4761654AElectromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlinesCOMMUNICATIONS SATELLITE CORP·Filed 1985·Granted Aug 2, 1988·85 cites·23 claims
- 2092US4466108ATDMA/PSK Carrier synchronization without preambleCOMMUNICATIONS SATELLITE CORP·Filed 1981·Granted Aug 14, 1984·113 cites·16 claims
- 2191US4978932AMicrowave digitally controlled solid-state attenuator having parallel switched pathsCOMMUNICATIONS SATELLITE CORP·Filed 1988·Granted Dec 18, 1990·55 cites·29 claims
- 2291US4929959ADual-polarized printed circuit antenna having its elements capacitively coupled to feedlinesCOMMUNICATIONS SATELLITE CORP·Filed 1988·Granted May 29, 1990·102 cites·20 claims
- 2391US4117541AConfigurable parallel arithmetic structure for recursive digital filteringCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Sep 26, 1978·64 cites·7 claims
- 2491US4072541ARadiation hardened P-I-N and N-I-P solar cellsCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Feb 7, 1978·89 cites·10 claims
- 2591US4053327ALight concentrating solar cell coverCOMMUNICATIONS SATELLITE CORP·Filed 1975·Granted Oct 11, 1977·99 cites·5 claims
- 2690US4797918ASubscription control for television programmingCOMMUNICATIONS SATELLITE CORP·Filed 1987·Granted Jan 10, 1989·74 cites·17 claims
- 2790US4160288AActive filter circuit for regulated dc to dc power suppliesCOMMUNICATIONS SATELLITE CORP·Filed 1978·Granted Jul 3, 1979·45 cites·5 claims
- 2889US4637017AMonitoring of input backoff in time division multiple access communication satellitesCOMMUNICATIONS SATELLITE CORP·Filed 1984·Granted Jan 13, 1987·101 cites·10 claims
- 2989US4396896AMultiple coupled cavity waveguide bandpass filtersCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted Aug 2, 1983·35 cites·7 claims
- 3089US4246555AOdd order elliptic function narrow band-pass microwave filterCOMMUNICATIONS SATELLITE CORP·Filed 1978·Granted Jan 20, 1981·37 cites·5 claims
- 3189US4228401ACommunication satellite transponder interconnection utilizing variable bandpass filterCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Oct 14, 1980·48 cites·9 claims
- 3289US4133501ASelf-deployable solar cell panelCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Jan 9, 1979·89 cites·10 claims
- 3389US4115630AMetal-hydrogen batteryCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Sep 19, 1978·54 cites·22 claims
- 3488US4324001ASynchronizer for MSK burst communicationsCOMMUNICATIONS SATELLITE CORP·Filed 1980·Granted Apr 6, 1982·83 cites·12 claims
- 3588US4267538AResistively matched microwave PIN diode switchCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted May 12, 1981·42 cites·5 claims
- 3688US4254421AIntegrated confocal electromagnetic wave lens and feed antenna systemCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted Mar 3, 1981·58 cites·8 claims
- 3788US4087818ALossless network and method for orthogonalizing dual polarized transmission systemsCOMMUNICATIONS SATELLITE CORP·Filed 1975·Granted May 2, 1978·44 cites·8 claims
- 3888US4085395AHigh voltage transformer packageCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Apr 18, 1978·67 cites·9 claims
- 3988US4084137AMultidimensional code communication systemsCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Apr 11, 1978·74 cites·10 claims
- 4088US4070637ARedundant microwave configurationCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Jan 24, 1978·40 cites·11 claims
- 4187US4600815AAutomatic gain control for echo cancellers and similar adaptive systemsCOMMUNICATIONS SATELLITE CORP·Filed 1982·Granted Jul 15, 1986·59 cites·10 claims
- 4287US4181886ADistribution control unit providing simultaneous hybrid FDMA and SS-TDMA operation in a transitional satellite switched systemCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Jan 1, 1980·81 cites·3 claims
- 4386US4602375AOnboard clock correction by means of drift predictionCOMMUNICATIONS SATELLITE CORP·Filed 1982·Granted Jul 22, 1986·76 cites·14 claims
- 4486US4324845AMetal-oxide-hydrogen cell with variable conductant heat pipeCOMMUNICATIONS SATELLITE CORP·Filed 1980·Granted Apr 13, 1982·53 cites·11 claims
- 4585US4360712ADouble talk detector for echo cancellersCOMMUNICATIONS SATELLITE CORP·Filed 1979·Granted Nov 23, 1982·39 cites·23 claims
- 4685US4112199ALanthanum nickel hydride-hydrogen/metal oxide cellCOMMUNICATIONS SATELLITE CORP·Filed 1977·Granted Sep 5, 1978·45 cites·8 claims
- 4785US3949463AMethod of applying an anti-reflective coating to a solar cellCOMMUNICATIONS SATELLITE CORP·Filed 1973·Granted Apr 13, 1976·36 cites·14 claims
- 4884US4064379ALogarithmic echo cancellerCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Dec 20, 1977·38 cites·12 claims
- 4984US4060779ACanonical dual mode filterCOMMUNICATIONS SATELLITE CORP·Filed 1976·Granted Nov 29, 1977·29 cites·10 claims
- 5084US3982964ADotted contact fine geometry solar cellCOMMUNICATIONS SATELLITE CORP·Filed 1975·Granted Sep 28, 1976·62 cites·10 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when COMMUNICATIONS SATELLITE CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →