Voice-mail - Pioneering Applications

Pioneering Applications

One of the first modern day voice-mail applications was invented by Gerald M. Kolodny and Paul Hughes, which was described in an article in the medical journal, Radiology (Kolodny GM, Cohen HI, Kalisky A. Rapid-access system for radiology reports: a new concept. Radiology. 1974;111(3):717-9) A patent was applied for by Kolodny and Hughes in 1975, and was issued in 1981 (U.S. patent 4,260,854). The patent was assigned to Sudbury Systems of Sudbury Massachusetts who proceeded to market and sell such systems to corporations and hospitals. IBM, Sony and Lanier, as well as several smaller makers of voice-mail systems, licensed the Sudbury patent for their voice-mail systems. A patent suit, brought by Pitney Bowes, claiming prior art to the Sudbury patent, was denied by the U.S. District Court, District of Connecticut on November 8, 2000.

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