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BELLWOOD THOMAS A

Overview
  • Total Patents
    18
About

BELLWOOD THOMAS A has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets digital networks, computer technology and audio-visual technology are RAMAKRISHNAN KADANGODE K, JUNG DONG-SHIN and RPK NEW ZEALAND LTD.

Patent filings in countries

World map showing BELLWOOD THOMAS As patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing BELLWOOD THOMAS As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bellwood Thomas A 18
#2 Rutkowski Matthew F 12
#3 Chumbley Robert B 7
#4 Grigsby Travis M 5
#5 Lotspiech Jeffrey B 5
#6 Paolini Michael A 4
#7 Cohen Gabriel A 4
#8 Deen Robert G 3
#9 Tarpinian Alexander 2
#10 Lu Anh Q 2

Latest patents

Publication Filing date Title
US2012131338A1 Authentication and authorization of a device by a service using broadcast encryption
US2012131344A1 Identifying and locating authenticated services using broadcast encryption
US2012131638A1 Processing performance of repeated device compliance update messages
US2012131337A1 Device archiving of past cluster binding information on a broadcast encryption-based network
US2011026713A1 Efficient rebinding of partitioned content encrypted using broadcast encryption
US2010318677A1 Content protection continuity through authorized chains of components
US2009217343A1 Digital rights management of streaming captured content based on criteria regulating a sequence of elements
US2009217344A1 Digital rights management of captured content based on capture associated locations
US2009157551A1 Cryptographic prescription system
US2008310454A1 Provisioning Bandwidth For A Digital Media Stream
US2008310446A1 Provisioning Bandwidth For A Digital Media Stream
US2007183597A1 Method for providing a broadcast encryption based home security system