AT&T Bell Laboratories

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 136230
 
  
 
H04M TELEPHONIC COMMUNICATION 13164
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 12992
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 77208
 
  
 
H01S DEVICES USING STIMULATED EMISSION6738
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 59388
 
  
 
H04J MULTIPLEX COMMUNICATION 4778
 
  
 
H04B TRANSMISSION 43167
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 29213
 
  
 
H04Q SELECTING 2684

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2010/0058,381 Methods and Apparatus for Dynamic Construction of Personalized ContentSep 04, 08Mar 04, 10[H04N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9071527 Method and apparatus for providing a centralized subscriber load distributionNov 28, 12Jun 30, 15[H04L, H04W]
8996867 Method and device for end-user verification of an electronic transactionFeb 28, 08Mar 31, 15[H04L, G06Q, G06F, G07F]
8983425 Method and apparatus for dynamic location-based message notificationAug 26, 13Mar 17, 15[H04M, H04L, H04W]
8948752 System and method of providing IMS services to users on originating non IMS devices and other devices that do not have a previous relationship with the userJan 24, 08Feb 03, 15[H04M, H04L, H04W]
8923486 System and method for remotely diagnosing and reporting failures in network equipmentDec 21, 07Dec 30, 14[H04M]
8909473 Method and apparatus for providing geospatial and temporal navigationFeb 03, 14Dec 09, 14[G06Q, G08G, G01C]
8898257 Multi-device complexity brokerOct 20, 08Nov 25, 14[G06F]
8862582 System and method of organizing imagesNov 15, 07Oct 14, 14[G06F, G06K]
8838803 Methods and apparatus for management of user presence in communication activitiesDec 20, 07Sep 16, 14[H04L, G06F]
8799495 Multiple devices multimedia controlDec 17, 08Aug 05, 14[H04B, G06F, H04J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8645055 Method and apparatus for providing geospatial and temporal navigationExpiredNov 19, 07Feb 04, 14[G01C]
8396988 Method and system for survival of data plane through a total control plane failureExpiredDec 19, 07Mar 12, 13[G06F]
8141115 Systems and methods for multiple media coordinationExpiredDec 17, 08Mar 20, 12[G06F]
8134956 System and method of providing registration alert in an IMS systemExpiredJan 24, 08Mar 13, 12[H04Q, G06F]
8067945 Method and apparatus for monitoring a material mediumExpiredJan 02, 08Nov 29, 11[H04B, G01R]
8001132 Methods and apparatus for improved neighborhood based analysis in ratings estimationExpiredApr 22, 08Aug 16, 11[G06F]
7983412 System and method for automating handling of slamming and cramming complaintsExpiredSep 13, 07Jul 19, 11[H04M, H04W]
7925599 Direction-aware proximity for graph miningExpiredFeb 11, 08Apr 12, 11[G06N]
7778893 Access network optimization methodology for leased switched and dedicated facilitiesExpiredMay 21, 08Aug 17, 10[G07B]
7688430 Method and apparatus for measuring the birefringence autocorrelation length in optical fibersExpiredDec 10, 07Mar 30, 10[G01J, G01N]
2010/0057,560 Methods and Apparatus for Individualized Content DeliveryAbandonedSep 04, 08Mar 04, 10[G06Q]
2010/0057,575 Content Detection and Payment SystemAbandonedSep 04, 08Mar 04, 10[G06Q]
2010/0050,064 SYSTEM AND METHOD FOR SELECTING A MULTIMEDIA PRESENTATION TO ACCOMPANY TEXTAbandonedAug 22, 08Feb 25, 10[G06F]
2010/0043,020 SYSTEM AND METHOD FOR FINE GRAIN PAYMENT FOR MEDIA SERVICESAbandonedAug 15, 08Feb 18, 10[H04N]
2010/0023,966 SYSTEM AND METHOD FOR CONTEXTUAL ADAPTIVE ADVERTISINGAbandonedJul 22, 08Jan 28, 10[H04N]
2009/0296,912 METHOD AND APPARATUS FOR FORWARDING OF FAX CALLS TO A MESSAGING SERVICEAbandonedMay 27, 08Dec 03, 09[H04M]
2009/0290,508 Method for optimizing network "Point of Presence" locationsAbandonedMay 22, 08Nov 26, 09[H04L]
2009/0261,943 METHOD AND APPARATUS FOR PROVIDING PREMISE MONITORINGAbandonedApr 16, 08Oct 22, 09[G05B]
2009/0259,768 Application load distribution system in packet data networksAbandonedApr 14, 08Oct 15, 09[G06F]
2009/0232,283 System and Method for Dynamic Adjustment of a Transfer StrategyAbandonedMar 14, 08Sep 17, 09[H04M]

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