Learn more

BROADBAND ROYALTY CORP

Overview
  • Total Patents
    74
About

BROADBAND ROYALTY CORP has a total of 74 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, telecommunications and digital networks are BROADCOM INC, ARRIS ENTPR INC and BROOKS PAUL D.

Patent filings per year

Chart showing BROADBAND ROYALTY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schemmann Marcel F 6
#2 Mutalik Venkatesh G 5
#3 Schemmann Marcel F C 5
#4 Takahashi Eduardo S C 4
#5 Vohra Sandeep T 4
#6 Staiger John J 4
#7 Wright Terry 3
#8 Gallagher Robert T 3
#9 Vijeh Nader 3
#10 Pavlic John 3

Latest patents

Publication Filing date Title
CA2616440A1 Source optimized dynamic trickplay
US2008024185A1 Lossy linearizers for analog optical transmitters
US2007174125A1 Targeted ad insertion
US2006165413A1 DWDM CATV return system with up-converters to prevent fiber crosstalk
WO2007001518A1 Media stream distribution system
CA2581995A1 Apparatus, method, and computer program product for controlling laser wavelength stability
US2007055985A1 Ad insertion in switched broadcast network
WO2005091980A2 Coaxial communication active tap device and distribution system
WO2005020556A2 Optimal provisioning and management of bandwidth in a video-on demand services architecture
US2005240723A1 Cache memory for a scalable information distribution system
US6907159B1 Configurable optical add/drop multiplexer with enhanced add channel capacity
WO03056820A1 Hybrid fiber optic and coaxial cable network node that contains a cable modem termination system
US7196840B2 Amplitude balancing for multilevel signal transmission
US6907158B2 Configurable optical add/drop multiplexer with partial or complete wavelength drop capability
US7127182B2 Efficient optical transmission system
US6947998B2 Method and system for bandwidth allocation tracking in a packet data network
US2002176134A1 Dynamically reconfigurable add/drop multiplexer with low coherent cross-talk for optical communication networks
US6938198B1 Method and system for accelerating ethernet checksums
US2003059163A1 Tunable dispersion compensating bandwidth device for fiber optics system
US6993257B2 Optical channel monitor utilizing multiple Fabry-Perot filter pass-bands