BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 293163
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 21973
 
 
 
H04M TELEPHONIC COMMUNICATION 13153
 
 
 
H04J MULTIPLEX COMMUNICATION 8252
 
 
 
H04B TRANSMISSION 75112
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 58152
 
 
 
H04Q SELECTING 5160
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 3949
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 36146
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 35131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0078,359 ACCESS POINT DETECTIONMar 27, 13Mar 19, 15[H04W]
2015/0078,381 PACKET NETWORK ROUTINGMar 28, 13Mar 19, 15[H04L]
2015/0071,098 DELIVERY OF ELECTRICAL POWERFeb 27, 13Mar 12, 15[H04L, H04B]
2015/0071,309 METHOD AND DEVICES FOR FREQUENCY DISTRIBUTIONSep 11, 13Mar 12, 15[H04J]
2015/0071,429 POWER DISTRIBUTION FOR TELECOMMUNICATIONS SYSTEMFeb 27, 13Mar 12, 15[H04M]
2015/0074,283 METHOD FOR SELECTING A COMMUNICATION LINKMar 28, 13Mar 12, 15[H04L]
2015/0063,141 ESTIMATING LINE RATEMar 20, 13Mar 05, 15[H04M, H04L]
2015/0063,249 GATEWAY RESELECTIONMar 27, 13Mar 05, 15[H04L, H04W]
2015/0063,331 ACCESS POINT DETECTIONMar 27, 13Mar 05, 15[H04W]
2015/0066,944 DATA PROCESSING, APPARATUS AND METHODSMar 28, 13Mar 05, 15[G06F]
2015/0067,330 METHOD AND SYSTEM FOR NETWORK DATA ACCESSMar 28, 13Mar 05, 15[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,984,534 Interfacing between a receiving component of a server application and a remote applicationApr 02, 07Mar 17, 15[H04L, G06F]
8,973,026 Decoding media content at a wireless receiverJun 26, 07Mar 03, 15[H04H, H04N]
8,964,755 Obtaining information from data itemsDec 20, 12Feb 24, 15[H04L]
8,964,969 Telecommunciations filter deviceMar 11, 10Feb 24, 15[H04M, H04Q]
8,966,116 Managing streamed communicationMar 28, 14Feb 24, 15[H04L, G06F]
8,966,631 Detecting malicious behaviour on a computer networkFeb 23, 10Feb 24, 15[H04L, G06F]
8,958,308 Data communicationSep 30, 11Feb 17, 15[H04M, H04L]
8,959,334 Secure network architectureNov 20, 07Feb 17, 15[H04L]
8,959,381 Method and system for clock offset and skew estimationSep 05, 12Feb 17, 15[G06F]
8,959,428 Method and apparatus for generating an integrated view of multiple databasesJan 19, 10Feb 17, 15[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0254,574 FIREWALL ACCESS FOR INBOUND VOIP CALLSABANMar 05, 13Sep 11, 14[H04M]
2013/0024,453 CONTEXT SYSTEMABANMar 31, 11Jan 24, 13[G06F]
2013/0010,610 NETWORK ROUTING ADAPTATION BASED ON FAILURE PREDICTIONABANMar 21, 11Jan 10, 13[H04L]
2012/0284,367 DATA MANAGEMENTABANJul 19, 12Nov 08, 12[H04W]
2012/0124,623 COMMUNICATIONS SYSTEMABANDec 22, 11May 17, 12[H04N]
2012/0102,516 COMMUNICATIONS SYSTEMABANJul 09, 10Apr 26, 12[H04N, G06F]
2012/0023,119 DATA SEARCHING SYSTEMABANMar 26, 10Jan 26, 12[G06F]
2011/0312,344 LOCATION-BASED MESSAGING SYSTEMABANMar 25, 10Dec 22, 11[H04W]
2011/0313,916 STREAMED CONTENT DISTRIBUTION SERVICEABANJan 13, 10Dec 22, 11[G06Q, G06F]
2011/0304,627 MEDIA EXPLORATIONABANFeb 26, 10Dec 15, 11[G06T]
2011/0274,101 TELECOMMUNICATIONS CONNECTIONS MANAGEMENTABANJan 07, 10Nov 10, 11[H04W]
2011/0270,889 MULTIMEDIA GENERATORABANDec 24, 09Nov 03, 11[G06F]
2011/0179,074 DATA SEARCHINGABANSep 29, 09Jul 21, 11[G06F]
2011/0122,893 HEADER COMPRESSION SCHEMEABANJul 29, 09May 26, 11[H04L]
2011/0093,308 PROCESS MONITORING SYSTEMABANMar 30, 09Apr 21, 11[G06Q]
2011/0047,268 Switching systemABANNov 01, 10Feb 24, 11[G06F]
2011/0040,585 TICKETING SYSTEMABANMar 11, 09Feb 17, 11[G06Q]
2011/0025,467 RECORDS COMPONENTS READERABANMar 26, 09Feb 03, 11[H04Q]
2011/0029,558 DYNAMIC SERVICE GENERATION IN IMS NETWORKABANMar 18, 09Feb 03, 11[G06F]
2011/0019,594 FEATURE-BASED SERVICE CONFIGURATIONABANMar 25, 09Jan 27, 11[H04L]

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