Inventor · disambiguated record
Ian Barry Crabtree
Also filed as: CRABTREE IAN · CRABTREE IAN B · CRABTREE IAN BARRY
23 granted patents·1 pending application·307 citations·filing 1993–2015
95Inventor score
Files withBRITISH TELECOMM12NILSSON MICHAEL ERLING5NILSSON MICHAEL E2APPLEBY STEPHEN CLIFFORD1BERNTSEN JAMES LADD1
Top patents by PatentIndex Score
24 records- 0194US10178037B2Deadline driven content deliveryBRITISH TELECOMM·Filed 2014·Granted Jan 8, 2019·77 cites·8 claims
- 0286US6459683B2Communications network managementBRITISH TELECOMM·Filed 2001·Granted Oct 1, 2002·34 cites·9 claims
- 0383US9374304B2End-to end route tracing over a named-data networkPALO ALTO RES CT INC·Filed 2014·Granted Jun 21, 2016·7 cites·20 claims
- 0481US9723046B2Content deliveryAPPLEBY STEPHEN CLIFFORD·Filed 2011·Granted Aug 1, 2017·9 cites·14 claims
- 0581US9313529B2Video streamingNILSSON MICHAEL ERLING·Filed 2011·Granted Apr 12, 2016·5 cites·24 claims
- 0681US7493372B2Method of updating interestsBRITISH TELECOMM·Filed 2001·Granted Feb 17, 2009·32 cites·19 claims
- 0774US6226273B1Communications network managementBRITISH TELECOMMUNICATIOINS PL·Filed 1994·Granted May 1, 2001·80 cites·22 claims
- 0873US10659502B2Multicast streamingBRITISH TELECOMM·Filed 2015·Granted May 19, 2020·2 cites·14 claims
- 0973US8218443B2Controlling bandwidth shareTURNBULL RORY S·Filed 2010·Granted Jul 10, 2012·4 cites·10 claims
- 1071US9313243B2Video streaming over data networksNILSSON MICHAEL ERLING·Filed 2011·Granted Apr 12, 2016·3 cites·16 claims
- 1169US10666697B2Multicast to unicast conversionBRITISH TELECOMM·Filed 2015·Granted May 26, 2020·2 cites·16 claims
- 1269US7512678B2Information providerBRITISH TELECOMM·Filed 2001·Granted Mar 31, 2009·22 cites·28 claims
- 1368US8223073B2Apparatus and method for a directional finderBERNTSEN JAMES LADD·Filed 2008·Granted Jul 17, 2012·8 cites·37 claims
- 1466US9961395B2Video cachingBRITISH TELECOMM·Filed 2014·Granted May 1, 2018·1 cites·16 claims
- 1563US8996713B2Video streamingNILSSON MICHAEL ERLING·Filed 2011·Granted Mar 31, 2015·1 cites·9 claims
- 1654US7904486B2Method of indexing entitiesBRITISH TELECOMM·Filed 2001·Granted Mar 8, 2011·3 cites·16 claims
- 1753US9060189B2Multiplexed video streamingNILSSON MICHAEL E·Filed 2009·Granted Jun 16, 2015·0 cites·6 claims
- 1848US8848785B2Compact cumulative bit curvesNILSSON MICHAEL ERLING·Filed 2012·Granted Sep 30, 2014·0 cites·20 claims
- 1947US9571871B2Method for delivering video content encoded at one or more quality levels over a data networkNILSSON MICHAEL ERLING·Filed 2011·Granted Feb 14, 2017·0 cites·11 claims
- 2040US8955024B2Video streamingNILSSON MICHAEL E·Filed 2010·Granted Feb 10, 2015·0 cites·10 claims
- 2138US5509063AMethod of controlling a telecommunications network using call gappingBRITISH TELECOMM·Filed 1993·Granted Apr 16, 1996·10 cites·28 claims
- 2234US2017127147A1Multicast streamingBRITISH TELECOMM·Filed 2015·Application pending·0 cites
- 2331US7277886B2Method of retrieving entitiesBRITISH TELECOMM·Filed 2001·Granted Oct 2, 2007·0 cites·13 claims
- 2429US6023562ANetwork updating arrangement using simulated annealing process to select level of service capabilities of permanent grouped communication links without changing network topologyBRITISH TELECOMM·Filed 1994·Granted Feb 8, 2000·7 cites·8 claims
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