The statistic shows the number of pulse or digital communications patents in the United States from 1977 to 2010. In 1990, the U.S. Patent and Trademark Officer reported 637 pulse or digital communications patents.
Number of pulse or digital communications patents in the United States from 1977 to 2010
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USPTO. (December 31, 2010). Number of pulse or digital communications patents in the United States from 1977 to 2010 [Graph]. In Statista. Retrieved December 21, 2024, from https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/
USPTO. "Number of pulse or digital communications patents in the United States from 1977 to 2010." Chart. December 31, 2010. Statista. Accessed December 21, 2024. https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/
USPTO. (2010). Number of pulse or digital communications patents in the United States from 1977 to 2010. Statista. Statista Inc.. Accessed: December 21, 2024. https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/
USPTO. "Number of Pulse or Digital Communications Patents in The United States from 1977 to 2010." Statista, Statista Inc., 31 Dec 2010, https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/
USPTO, Number of pulse or digital communications patents in the United States from 1977 to 2010 Statista, https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/ (last visited December 21, 2024)
Number of pulse or digital communications patents in the United States from 1977 to 2010 [Graph], USPTO, December 31, 2010. [Online]. Available: https://www.statista.com/statistics/188454/pulse-or-digital-communications-patents-in-the-united-states-since-1977/
