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AT & T CORP

Overview
  • Total Patents
    14,275
  • GoodIP Patent Rank
    196,539
  • Filing trend
    ⇩ 100.0%
About

AT & T CORP has a total of 14,275 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets telecommunications, digital networks and computer technology are ALCATEL SA, BRITISH TELECOMM PUBLIC LTD CO and BRITISH TELECOMM.

Patent filings per year

Chart showing AT & T CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eslambolchi Hossein 337
#2 Foladare Mark Jeffrey 150
#3 Goldman Shelley B 141
#4 Croak Marian 137
#5 Weber Roy Philip 133
#6 Silverman David Phillip 122
#7 Puri Atul 118
#8 Haskell Barin Geoffry 110
#9 Gerszberg Irwin 109
#10 Russell Jesse Eugene 109

Latest patents

Publication Filing date Title
US2013191871A1 Method and apparatus for internet protocol television media content sharing
US2013085756A1 System and method of semi-supervised learning for spoken language understanding using semantic role labeling
US2013003615A1 Method and apparatus for retrieving all voicemail messages at the same time
US2009290694A1 Methods and system for creating voice files using a voicexml application
JP2009135984A Service and information management system for telecommunications network
US2010153802A1 System and Method for Anycast Transport Optimization
US2010151850A1 System and Method for Adapting Mobile Applications
US2010150018A1 System and Method for Testing User Connections in an Internet Protocol Television System
US2010146565A1 System and Method for Verifying Deployment of an Internet Protocol Television Video on Demand Asset
US2010020687A1 Proactive Surge Protection
US7805032B1 Remote monitoring of undersea cable systems
WO2008127748A1 Devices, systems, and methods for providing data
JP2008236722A Method and apparatus for allocating bandwidth for network
EP1939837A2 Lossless real-time compression of geographic data
EP1940090A2 Method and apparatus for monitoring a radio frequency identification network
EP1936916A2 Network-implemented method using client's geographic location to determine protection suite
WO2008070527A1 Method and apparatus for using tag topology for searches
US2009132999A1 Secure and fault-tolerant system and method for testing a software patch
WO2008064171A1 Method and apparatus for providing geospatial and temporal navigation
US7826443B1 Method for network-based remote IMS CPE troubleshooting