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AT & T SERVICES INC

Overview
  • Total Patents
    11
About

AT & T SERVICES INC has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are UNISON TECHNOLOGIES LLC, VONAGE NETWORK INC and ERB PAUL ANDREW.

Patent filings in countries

World map showing AT & T SERVICES INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Mamuzic Bojana 2
#2 Mueller Stephen Mark 2
#3 Miller James Thomas 2
#4 Brandt Jeffrey Lewis 2
#5 Roper Danny Lee 1
#6 Stroud Kenneth Robert 1
#7 Hu Hsiao-Hsien 1
#8 Rajapu Sudhakar 1
#9 Palazzo Richard 1
#10 Clark Bonnie S 1

Latest patents

Publication Filing date Title
WO2009094291A1 Method and apparatus for merging voice services with internet protocol television
US2009190472A1 End-to-end network management with tie-down data integration
US2009122707A1 Multi-layer cascading network bandwidth control
US2009094691A1 Intranet client protection service
US2009027191A1 Method and apparatus for determining a physical location of a customer
US2007041537A1 Method and system for presenting billing information according to a customer-defined hierarchal structure
US2006020479A1 Methods, systems, and computer program products for joint account registers