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      • Alexander Graham Bell
      • Building the Network of Networks
  • Technology Timeline
    • 1800's
      • 1876: The Telephone
    • 1910's
      • 1915: First Transcontinental Telephone Call
      • 1916: Remembering Claude Shannon
      • 1917: The First Air-to-Ground and Ground-to-Air Radio Communications
    • 1920's
      • 1924: Fax Service
      • 1924: Electrical Sound Recording
      • 1926: Sound Motion Pictures
      • 1927: Negative Feedback
      • 1927: The Wave Nature of Matter
      • 1927: Long Distance TV Transmission
      • 1927: Transatlantic Phone Service
      • 1929: Broadband Coaxial Cable
      • 1929: The Artificial Larynx
    • 1930's
      • 1933: Stereo Recordings
      • 1933: Radio Astronomy
      • 1936: Synthetic Speech
      • 1939: The Digital Computer
      • 1939: High Frequency Radar
    • 1940's
      • 1940: Complex Number Generator
      • 1941: Touch Tone Telephones
      • 1946: First Mobile Telephone Call
      • 1947: The Transistor
      • 1948: Error Correction
      • 1948: Information Theory
    • 1950's
      • 1951: First Direct-Dial Transcontinental Telephone Call
      • 1951: Microwave Radio-Relay Skyway
      • 1954: The Solar Cell
      • 1956: Transoceanic Telephone Cables
      • 1958: The Laser
    • 1960's
      • 1960: Communications Satellites
      • 1962: Satellite Transmission
      • 1965: The Echo of the Big Bang
      • 1969: UNIX and the Internet
    • 1970's
      • 1970: Picturephone
      • 1976: Epitaxy Microchips
      • 1976: First Digital Electronic Switching
      • 1977: Fiber Optic Communication
    • 1980's
      • 1983: Cellular Phones
      • 1983: C++
      • 1989: HDTV
      • 1989: The Speech-Driven Robot
    • 1990's
      • 1992: The Instant Language Translator
      • 1992: Fault-Tolerance Software
      • 1993: The Computer Videophone
      • 1997: a2b Music
      • 1998: Phone Web
      • 1999: Quantum Computing
    • 2000's
      • 2000: Network Fraud Protection
      • 2001: How May I Help You?
      • 2001: Natural Voices
      • 2001: Next Gen Network Tools
      • 2002: Privacy Bird
      • 2002: CNI
      • 2003: Tomo-gravity
      • 2003: GS Tool
      • 2004: Maui
      • 2004: Internet Protect
      • 2005: Traffic Analysis Service (TAS)

Technology Showcase

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Find out more about AT&T Labs' history of innovation

A Peek Into the Future

In creating tomorrow's technological breakthrough today, we at AT&T Labs are following a long, rich tradition of invention… In 1948, nearly 75 years after the first phone call, Claude Shannon of Bell Labs outlined a theory — the basis for many of today's digital inventions — in a paper called "the Mathematical Theory of Communications." We learn from the past and look to the future as we develop groundbreaking technology.

Featured Project

AT&T Enterprise Messaging Network TM  is a service platform that provides mobile access to personalized services in a world of incompatible devices and access methods.

Try some of our technology:

  • Try our public demos and see our new technologies in action.
  • You can also license our technology. View our patents and read about our other licensable technologies.

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