Assignee
BROADBAND ROYALTY CORP
US·24 granted patents·5 pending applications·556 citations·filing 1998–2013
Top patents by PatentIndex Score
29 records- 0193US6909726B1Adaptive bandwidth system and method for broadcast dataBROADBAND ROYALTY CORP·Filed 2000·Granted Jun 21, 2005·179 cites·56 claims
- 0291US7512698B1Dynamic quality adjustment based on changing streaming constraintsBROADBAND ROYALTY CORP·Filed 2000·Granted Mar 31, 2009·55 cites·10 claims
- 0390US6687432B2Optical communication with predistortion to compensate for odd order distortion in modulation and travelBROADBAND ROYALTY CORP·Filed 2002·Granted Feb 3, 2004·38 cites·11 claims
- 0487US7061861B1Method and system for weighted fair flow control in an asynchronous metro packet transport ring networkBROADBAND ROYALTY CORP·Filed 2000·Granted Jun 13, 2006·62 cites·7 claims
- 0578US6907159B1Configurable optical add/drop multiplexer with enhanced add channel capacityBROADBAND ROYALTY CORP·Filed 2003·Granted Jun 14, 2005·16 cites·33 claims
- 0676US7200718B2Cache memory for a scalable information distribution systemBROADBAND ROYALTY CORP·Filed 2004·Granted Apr 3, 2007·18 cites·3 claims
- 0775US9100703B2Identifying a signal route for delivery of video-on-demand to a subscriber terminalBROADBAND ROYALTY CORP·Filed 2013·Granted Aug 4, 2015·2 cites·7 claims
- 0871US7239607B1Guaranteed quality of service in an asynchronous metro packet transport ringBROADBAND ROYALTY CORP·Filed 2000·Granted Jul 3, 2007·18 cites·26 claims
- 0971US7016308B1Digital return path for hybrid fiber/coax networkBROADBAND ROYALTY CORP·Filed 1999·Granted Mar 21, 2006·60 cites·37 claims
- 1067US7433598B2Uncooled laser generation of narrowcast CATV signalBROADBAND ROYALTY CORP·Filed 2001·Granted Oct 7, 2008·6 cites·8 claims
- 1167US7127182B2Efficient optical transmission systemBROADBAND ROYALTY CORP·Filed 2002·Granted Oct 24, 2006·10 cites·50 claims
- 1267US6993257B2Optical channel monitor utilizing multiple Fabry-Perot filter pass-bandsBROADBAND ROYALTY CORP·Filed 2001·Granted Jan 31, 2006·11 cites·35 claims
- 1364US6959153B2Dynamically reconfigurable add/drop multiplexer with low coherent cross-talk for optical communication networksBROADBAND ROYALTY CORP·Filed 2001·Granted Oct 25, 2005·6 cites·35 claims
- 1461US6947998B2Method and system for bandwidth allocation tracking in a packet data networkBROADBAND ROYALTY CORP·Filed 2002·Granted Sep 20, 2005·8 cites·19 claims
- 1561US6938198B1Method and system for accelerating ethernet checksumsBROADBAND ROYALTY CORP·Filed 2001·Granted Aug 30, 2005·10 cites·8 claims
- 1659US6907158B2Configurable optical add/drop multiplexer with partial or complete wavelength drop capabilityBROADBAND ROYALTY CORP·Filed 2002·Granted Jun 14, 2005·6 cites·32 claims
- 1757US7474150B2Amplifier composite triple beat (CTB) reduction by phase filteringBROADBAND ROYALTY CORP·Filed 2004·Granted Jan 6, 2009·2 cites·4 claims
- 1856US6788169B1Amplifier composite triple beat (CTB) reduction by phase filteringBROADBAND ROYALTY CORP·Filed 1999·Granted Sep 7, 2004·19 cites·2 claims
- 1954US2007220572A1Hybrid fiber optic and coaxial cable network node that contains a cable modem termination systemBROADBAND ROYALTY CORP·Filed 2007·Application pending·0 cites
- 2052US6996836B2System and method for routing data messages through a cable transmission systemBROADBAND ROYALTY CORP·Filed 2002·Granted Feb 7, 2006·0 cites·1 claims
- 2152US6484317B1Method for routing data messages through a cable transmission systemBROADBAND ROYALTY CORP·Filed 1998·Granted Nov 19, 2002·20 cites·3 claims
- 2251US7346738B2Cache memory for a scalable information distribution systemBROADBAND ROYALTY CORP·Filed 2007·Granted Mar 18, 2008·0 cites·3 claims
- 2348US7196840B2Amplitude balancing for multilevel signal transmissionBROADBAND ROYALTY CORP·Filed 2002·Granted Mar 27, 2007·1 cites·20 claims
- 2445US6944372B2Tunable dispersion compensating bandwidth device for fiber optics systemBROADBAND ROYALTY CORP·Filed 2001·Granted Sep 13, 2005·2 cites·19 claims
- 2545US2007174125A1Targeted ad insertionBROADBAND ROYALTY CORP·Filed 2007·Application pending·0 cites
- 2641US2006165413A1DWDM CATV return system with up-converters to prevent fiber crosstalkBROADBAND ROYALTY CORP·Filed 2006·Application pending·0 cites
- 2741US2007055985A1Ad insertion in switched broadcast networkBROADBAND ROYALTY CORP·Filed 2005·Application pending·0 cites
- 2835US6836898B1Subscriber power module for CATV customer interface equipmentBROADBAND ROYALTY CORP·Filed 1998·Granted Dec 28, 2004·7 cites·23 claims
- 2933US2008024185A1Lossy linearizers for analog optical transmittersBROADBAND ROYALTY CORP·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when BROADBAND ROYALTY 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 →