Assignee
SCIENTIFIC ATLANTA
US·668 granted patents·34 pending applications·65,017 citations·filing 1975–2009
Top patents by PatentIndex Score
702 records- 0199US7373650B1Apparatuses and methods to enable the simultaneous viewing of multiple television channels and electronic program guide contentSCIENTIFIC ATLANTA·Filed 2000·Granted May 13, 2008·282 cites·36 claims
- 0299US6986156B1Systems and methods for adaptive scheduling and dynamic bandwidth resource allocation management in a digital broadband delivery systemSCIENTIFIC ATLANTA·Filed 2000·Granted Jan 10, 2006·283 cites·17 claims
- 0399US5485221ASubscription television system and terminal for enabling simultaneous display of multiple servicesSCIENTIFIC ATLANTA·Filed 1994·Granted Jan 16, 1996·699 cites·10 claims
- 0499US5420866AMethods for providing conditional access information to decoders in a packet-based multiplexed communications systemSCIENTIFIC ATLANTA·Filed 1994·Granted May 30, 1995·526 cites·9 claims
- 0599US5400401ASystem and method for transmitting a plurality of digital servicesSCIENTIFIC ATLANTA·Filed 1992·Granted Mar 21, 1995·633 cites·52 claims
- 0699US5282028ARemote control for digital music terminal with synchronized communicationsSCIENTIFIC ATLANTA·Filed 1992·Granted Jan 25, 1994·535 cites·32 claims
- 0799US4885775AInformation display scheme for subscribers of a subscription television systemSCIENTIFIC ATLANTA·Filed 1984·Granted Dec 5, 1989·323 cites·18 claims
- 0899US4156241ASatellite tracking antenna apparatusSCIENTIFIC ATLANTA·Filed 1977·Granted May 22, 1979·261 cites·17 claims
- 0998US7340759B1Systems and methods for adaptive pricing in a digital broadband delivery systemSCIENTIFIC ATLANTA·Filed 2000·Granted Mar 4, 2008·219 cites·44 claims
- 1098US6748080B2Apparatus for entitling remote client devicesSCIENTIFIC ATLANTA·Filed 2002·Granted Jun 8, 2004·170 cites·73 claims
- 1198US6744967B2Program position user interface for personal video recording time shift bufferSCIENTIFIC ATLANTA·Filed 2001·Granted Jun 1, 2004·288 cites·46 claims
- 1298USD486145SRemote control keypadSCIENTIFIC ATLANTA·Filed 2003·Granted Feb 3, 2004·249 cites·1 claims
- 1398US6516412B2Authorization of services in a conditional access systemSCIENTIFIC ATLANTA·Filed 2001·Granted Feb 4, 2003·194 cites·52 claims
- 1498US6510519B2Conditional access systemSCIENTIFIC ATLANTA·Filed 2001·Granted Jan 21, 2003·219 cites·59 claims
- 1598US6292568B1Representing entitlements to service in a conditional access systemSCIENTIFIC ATLANTA·Filed 2000·Granted Sep 18, 2001·214 cites·13 claims
- 1698US6252964B1Authorization of services in a conditional access systemSCIENTIFIC ATLANTA·Filed 2000·Granted Jun 26, 2001·191 cites·6 claims
- 1798US6246767B1Source authentication of download information in a conditional access systemSCIENTIFIC ATLANTA·Filed 2000·Granted Jun 12, 2001·160 cites·36 claims
- 1898US6105134AVerification of the source of program information in a conditional access systemSCIENTIFIC ATLANTA·Filed 1998·Granted Aug 15, 2000·376 cites·17 claims
- 1998US5898387AModular meter based utility gateway enclosureSCIENTIFIC ATLANTA·Filed 1997·Granted Apr 27, 1999·251 cites·14 claims
- 2098US5870474AMethod and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providersSCIENTIFIC ATLANTA·Filed 1995·Granted Feb 9, 1999·808 cites·50 claims
- 2198US5481542AInteractive information services control systemSCIENTIFIC ATLANTA·Filed 1993·Granted Jan 2, 1996·951 cites·64 claims
- 2298US5477262AMethod and apparatus for providing an on-screen user interface for a subscription television terminalSCIENTIFIC ATLANTA·Filed 1991·Granted Dec 19, 1995·477 cites·18 claims
- 2398US5440632AReprogrammable subscriber terminalSCIENTIFIC ATLANTA·Filed 1994·Granted Aug 8, 1995·554 cites·62 claims
- 2498US5319707ASystem and method for multiplexing a plurality of digital program services for transmission to remote locationsSCIENTIFIC ATLANTA·Filed 1992·Granted Jun 7, 1994·489 cites·55 claims
- 2598US5251324AMethod and apparatus for generating and collecting viewing statistics for remote terminals in a cable television systemSCIENTIFIC ATLANTA·Filed 1991·Granted Oct 5, 1993·532 cites·34 claims
- 2698US5247364AMethod and apparatus for tuning data channels in a subscription television system having in-band data transmissionsSCIENTIFIC ATLANTA·Filed 1991·Granted Sep 21, 1993·444 cites·8 claims
- 2798US5239540AMethod and apparatus for transmitting, receiving and communicating digital data signals with corresponding program data signals which describe the digital data signalsSCIENTIFIC ATLANTA·Filed 1990·Granted Aug 24, 1993·388 cites·22 claims
- 2898US5001554ATerminal authorization methodSCIENTIFIC ATLANTA·Filed 1989·Granted Mar 19, 1991·386 cites·54 claims
- 2998US4991011AInteractive television terminal with programmable background audio or videoSCIENTIFIC ATLANTA·Filed 1989·Granted Feb 5, 1991·515 cites·7 claims
- 3098US4628499ALinear servoactuator with integrated transformer position sensorSCIENTIFIC ATLANTA·Filed 1984·Granted Dec 9, 1986·231 cites·25 claims
- 3198US4190800AElectrical load management systemSCIENTIFIC ATLANTA·Filed 1978·Granted Feb 26, 1980·237 cites·7 claims
- 3297US7409140B2Channel buffering and display management system for multi-tuner set-top boxSCIENTIFIC ATLANTA·Filed 2002·Granted Aug 5, 2008·128 cites·86 claims
- 3397US7334251B2Management of television advertisingSCIENTIFIC ATLANTA·Filed 2002·Granted Feb 19, 2008·87 cites·24 claims
- 3497US7200857B1Synchronized video-on-demand supplemental commentarySCIENTIFIC ATLANTA·Filed 2000·Granted Apr 3, 2007·116 cites·17 claims
- 3597US7181010B2Apparatus for entitling remote client devicesSCIENTIFIC ATLANTA·Filed 2003·Granted Feb 20, 2007·123 cites·85 claims
- 3697US7010801B1Video on demand system with parameter-controlled bandwidth deallocationSCIENTIFIC ATLANTA·Filed 2000·Granted Mar 7, 2006·193 cites·6 claims
- 3797US6795972B2Subscriber television system user interface with a virtual reality media spaceSCIENTIFIC ATLANTA·Filed 2001·Granted Sep 21, 2004·131 cites·26 claims
- 3897US6760918B2Method and apparatus for recordable media content distributionSCIENTIFIC ATLANTA·Filed 2001·Granted Jul 6, 2004·203 cites·26 claims
- 3997US6560340B1Method and apparatus for geographically limiting service in a conditional access systemSCIENTIFIC ATLANTA·Filed 2000·Granted May 6, 2003·127 cites·26 claims
- 4097US6424717B1Encryption devices for use in a conditional access systemSCIENTIFIC ATLANTA·Filed 1999·Granted Jul 23, 2002·350 cites·55 claims
- 4197US6157719AConditional access systemSCIENTIFIC ATLANTA·Filed 1998·Granted Dec 5, 2000·531 cites·46 claims
- 4297US5657414AAuxiliary device control for a subscriber terminalSCIENTIFIC ATLANTA·Filed 1992·Granted Aug 12, 1997·292 cites·8 claims
- 4397US5606609AElectronic document verification system and methodSCIENTIFIC ATLANTA·Filed 1994·Granted Feb 25, 1997·1.3k cites·68 claims
- 4497US5600378ALogical and composite channel mapping in an MPEG networkSCIENTIFIC ATLANTA·Filed 1995·Granted Feb 4, 1997·323 cites·10 claims
- 4597US5594726AFrequency agile broadband communications systemSCIENTIFIC ATLANTA·Filed 1994·Granted Jan 14, 1997·403 cites·113 claims
- 4697US5467342AMethods and apparatus for time stamp correction in an asynchronous transfer mode networkSCIENTIFIC ATLANTA·Filed 1994·Granted Nov 14, 1995·425 cites·13 claims
- 4797US5420923AAddressed messaging in a cable television systemSCIENTIFIC ATLANTA·Filed 1993·Granted May 30, 1995·449 cites·23 claims
- 4897US5319454ACATV system enabling access to premium (pay per view) program events by bar code data entrySCIENTIFIC ATLANTA·Filed 1990·Granted Jun 7, 1994·315 cites·14 claims
- 4997US5301028AMethod and apparatus for displaying channel identification informationSCIENTIFIC ATLANTA·Filed 1991·Granted Apr 5, 1994·282 cites·32 claims
- 5097US5237610AIndependent external security module for a digitally upgradeable television signal decoderSCIENTIFIC ATLANTA·Filed 1991·Granted Aug 17, 1993·464 cites·28 claims
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