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SCIENTIFIC ATLANTA
US668 patents
Top patents by PatentIndex Score
US7373650B1May 13, 2008
Apparatuses and methods to enable the simultaneous viewing of multiple television channels and electronic program guide content
SCIENTIFIC ATLANTA282 citations99
US7340759B1Mar 4, 2008
Systems and methods for adaptive pricing in a digital broadband delivery system
SCIENTIFIC ATLANTA219 citations99
US7181010B2Feb 20, 2007
Apparatus for entitling remote client devices
SCIENTIFIC ATLANTA123 citations99
US6986156B1Jan 10, 2006
Systems and methods for adaptive scheduling and dynamic bandwidth resource allocation management in a digital broadband delivery system
SCIENTIFIC ATLANTA283 citations99
US6792616B1Sep 14, 2004
System and method for providing a plurality of programming services in a television system
SCIENTIFIC ATLANTA206 citations99
US6748080B2Jun 8, 2004
Apparatus for entitling remote client devices
SCIENTIFIC ATLANTA170 citations99
US6560340B1May 6, 2003
Method and apparatus for geographically limiting service in a conditional access system
SCIENTIFIC ATLANTA127 citations99
US6526508B2Feb 25, 2003
Source authentication of download information in a conditional access system
SCIENTIFIC ATLANTA117 citations99
US6516412B2Feb 4, 2003
Authorization of services in a conditional access system
SCIENTIFIC ATLANTA194 citations99
US6510519B2Jan 21, 2003
Conditional access system
SCIENTIFIC ATLANTA219 citations99
US6463586B1Oct 8, 2002
Service navigation systems and methods
SCIENTIFIC ATLANTA152 citations99
US6292568B1Sep 18, 2001
Representing entitlements to service in a conditional access system
SCIENTIFIC ATLANTA214 citations99
US6252964B1Jun 26, 2001
Authorization of services in a conditional access system
SCIENTIFIC ATLANTA191 citations99
US6246767B1Jun 12, 2001
Source authentication of download information in a conditional access system
SCIENTIFIC ATLANTA160 citations99
US6178455B1Jan 23, 2001
Router which dynamically requests a set of logical network addresses and assigns addresses in the set to hosts connected to the router
SCIENTIFIC ATLANTA246 citations99
US6157719ADec 5, 2000
Conditional access system
SCIENTIFIC ATLANTA531 citations99
US6105134AAug 15, 2000
Verification of the source of program information in a conditional access system
SCIENTIFIC ATLANTA376 citations99
US5600378AFeb 4, 1997
Logical and composite channel mapping in an MPEG network
SCIENTIFIC ATLANTA323 citations99
US5539822AJul 23, 1996
System and method for subscriber interactivity in a television system
SCIENTIFIC ATLANTA731 citations99
US5485221AJan 16, 1996
Subscription television system and terminal for enabling simultaneous display of multiple services
SCIENTIFIC ATLANTA699 citations99
US5477262ADec 19, 1995
Method and apparatus for providing an on-screen user interface for a subscription television terminal
SCIENTIFIC ATLANTA477 citations99
US5420866AMay 30, 1995
Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
SCIENTIFIC ATLANTA526 citations99
US5418782AMay 23, 1995
Methods and apparatus for providing virtual service selection in a multi-service communications system
SCIENTIFIC ATLANTA175 citations99
US5400401AMar 21, 1995
System and method for transmitting a plurality of digital services
SCIENTIFIC ATLANTA633 citations99
US5317391AMay 31, 1994
Method and apparatus for providing message information to subscribers in a cable television system
SCIENTIFIC ATLANTA225 citations99
US5301028AApr 5, 1994
Method and apparatus for displaying channel identification information
SCIENTIFIC ATLANTA282 citations99
US5247364ASep 21, 1993
Method and apparatus for tuning data channels in a subscription television system having in-band data transmissions
SCIENTIFIC ATLANTA444 citations99
US4885775ADec 5, 1989
Information display scheme for subscribers of a subscription television system
SCIENTIFIC ATLANTA323 citations99
US4466017AAug 14, 1984
Sync suppression scrambling of television signals for subscription TV
SCIENTIFIC ATLANTA154 citations99
US7409140B2Aug 5, 2008
Channel buffering and display management system for multi-tuner set-top box
SCIENTIFIC ATLANTA128 citations98
US7200857B1Apr 3, 2007
Synchronized video-on-demand supplemental commentary
SCIENTIFIC ATLANTA116 citations98
US7150031B1Dec 12, 2006
System and method for reminders of upcoming rentable media offerings
SCIENTIFIC ATLANTA68 citations98
US7065213B2Jun 20, 2006
In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
SCIENTIFIC ATLANTA95 citations98
US6978310B1Dec 20, 2005
Media-on-demand catalog viewing preference system
SCIENTIFIC ATLANTA110 citations98
US6927806B2Aug 9, 2005
Systems, methods and apparatuses for minimizing subscriber-perceived digital video channel tuning delay
SCIENTIFIC ATLANTA130 citations98
US6917622B2Jul 12, 2005
Allocating access across a shared communications medium in a carrier network
SCIENTIFIC ATLANTA79 citations98
US6817028B1Nov 9, 2004
Reduced screen control system for interactive program guide
SCIENTIFIC ATLANTA75 citations98
US6802077B1Oct 5, 2004
Method for a pay-per-view referral
SCIENTIFIC ATLANTA84 citations98
US6760918B2Jul 6, 2004
Method and apparatus for recordable media content distribution
SCIENTIFIC ATLANTA203 citations98
US6744967B2Jun 1, 2004
Program position user interface for personal video recording time shift buffer
SCIENTIFIC ATLANTA288 citations98
USD486145SFeb 3, 2004
Remote control keypad
SCIENTIFIC ATLANTA249 citations98
US6424717B1Jul 23, 2002
Encryption devices for use in a conditional access system
SCIENTIFIC ATLANTA350 citations98
US6308328B1Oct 23, 2001
Usage statistics collection for a cable data delivery system
SCIENTIFIC ATLANTA221 citations98
US6301223B1Oct 9, 2001
Method of using routing protocols to reroute packets during a link failure
SCIENTIFIC ATLANTA139 citations98
US6249523B1Jun 19, 2001
Router for which a logical network address which is not unique to the gateway address in default routing table entries
SCIENTIFIC ATLANTA104 citations98
US6208656B1Mar 27, 2001
Methods for dynamically assigning link addresses and logical network addresses
SCIENTIFIC ATLANTA161 citations98
US6052384AApr 18, 2000
Using a receiver model to multiplex variable-rate bit streams having timing constraints
SCIENTIFIC ATLANTA128 citations98
US6052819AApr 18, 2000
System and method for detecting correcting and discarding corrupted data packets in a cable data delivery system
SCIENTIFIC ATLANTA102 citations98
US6005938ADec 21, 1999
Preventing replay attacks on digital information distributed by network service providers
SCIENTIFIC ATLANTA184 citations98
US5999207ADec 7, 1999
Method and apparatus for implementing a user interface for a videophone in a cable television network
SCIENTIFIC ATLANTA317 citations98
Showing the top 50 of 668 patents by PatentIndex Score.