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 293166
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 21471
 
 
 
H04M TELEPHONIC COMMUNICATION 13052
 
 
 
H04J MULTIPLEX COMMUNICATION 8153
 
 
 
H04B TRANSMISSION 74113
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 57151
 
 
 
H04Q SELECTING 5164
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 3947
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 36146
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 35137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0058,992 METHOD AND SYSTEM FOR MALICIOUS CODE DETECTIONMar 20, 13Feb 26, 15[H04L]
2015/0051,713 METHOD AND APPARATUS FOR CONTROLLING A SYSTEMMar 19, 13Feb 19, 15[G05B]
2015/0043,478 DYNAMIC SETTING OF TRANSMISSION TIME IN A CONTENTION BASED WIRELESS SYSTEMMar 27, 13Feb 12, 15[H04W]
2015/0036,539 METHOD AND SYSTEM FOR PREVENTING THE PROPAGATION OF AD-HOC NETWORKSFeb 22, 13Feb 05, 15[H04L, H04W]
2015/0029,887 SIGNALLING CONGESTIONMar 11, 13Jan 29, 15[H04L]
2015/0030,028 OBTAINING INFORMATION FROM DATA ITEMSDec 20, 12Jan 29, 15[H04L]
2015/0020,126 RECOMMENDER CONTROL SYSTEM, APPARATUS, METHOD AND RELATED ASPECTSFeb 27, 13Jan 15, 15[H04N]
2015/0012,468 RECOMMENDER CONTROL SYSTEM, APPARATUS, METHOD AND RELATED ASPECTSFeb 27, 13Jan 08, 15[G06N, H04L, G06F]
2015/0003,596 DATA COMMUNICATIONFeb 15, 13Jan 01, 15[H04M]
2015/0006,577 METHOD AND SYSTEM FOR SEARCHING AND STORING DATAJun 28, 13Jan 01, 15[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
8,955,024 Video streamingFeb 05, 10Feb 10, 15[H04N, H04L]
8,947,538 System for video quality prediction and related aspectsMar 31, 11Feb 03, 15[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2013/0024,453 CONTEXT SYSTEMMar 31, 11Jan 24, 13[G06F]
2013/0010,610 NETWORK ROUTING ADAPTATION BASED ON FAILURE PREDICTIONMar 21, 11Jan 10, 13[H04L]
2012/0284,367 DATA MANAGEMENTJul 19, 12Nov 08, 12[H04W]
2012/0124,623 COMMUNICATIONS SYSTEMDec 22, 11May 17, 12[H04N]
2012/0102,516 COMMUNICATIONS SYSTEMJul 09, 10Apr 26, 12[H04N, G06F]
2012/0023,119 DATA SEARCHING SYSTEMMar 26, 10Jan 26, 12[G06F]
2011/0312,344 LOCATION-BASED MESSAGING SYSTEMMar 25, 10Dec 22, 11[H04W]
2011/0313,916 STREAMED CONTENT DISTRIBUTION SERVICEJan 13, 10Dec 22, 11[G06Q, G06F]
2011/0304,627 MEDIA EXPLORATIONFeb 26, 10Dec 15, 11[G06T]
2011/0274,101 TELECOMMUNICATIONS CONNECTIONS MANAGEMENTJan 07, 10Nov 10, 11[H04W]
2011/0179,074 DATA SEARCHINGSep 29, 09Jul 21, 11[G06F]
2011/0122,893 HEADER COMPRESSION SCHEMEJul 29, 09May 26, 11[H04L]
2011/0093,308 PROCESS MONITORING SYSTEMMar 30, 09Apr 21, 11[G06Q]
2011/0047,268 Switching systemNov 01, 10Feb 24, 11[G06F]
2011/0040,585 TICKETING SYSTEMMar 11, 09Feb 17, 11[G06Q]
2011/0025,467 RECORDS COMPONENTS READERMar 26, 09Feb 03, 11[H04Q]
2011/0029,558 DYNAMIC SERVICE GENERATION IN IMS NETWORKMar 18, 09Feb 03, 11[G06F]
2011/0019,594 FEATURE-BASED SERVICE CONFIGURATIONMar 25, 09Jan 27, 11[H04L]
2011/0019,822 KEYS FOR PROTECTING USER ACCESS TO MEDIAMar 25, 09Jan 27, 11[H04L]
2011/0022,629 DATA ACCESSMar 20, 09Jan 27, 11[G06F]

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