The statistic shows the number of multiplex communications patents in the United States from 1977 to 2010. In 1990, the U.S. Patent and Trademark Officer reported 581 multiplex communications patents.
Number of multiplex communications patents in the United States from 1977 to 2010
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USPTO. (December 31, 2010). Number of multiplex communications patents in the United States from 1977 to 2010 [Graph]. In Statista. Retrieved February 06, 2025, from https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed
USPTO. "Number of multiplex communications patents in the United States from 1977 to 2010." Chart. December 31, 2010. Statista. Accessed February 06, 2025. https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed
USPTO. (2010). Number of multiplex communications patents in the United States from 1977 to 2010. Statista. Statista Inc.. Accessed: February 06, 2025. https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed
USPTO. "Number of Multiplex Communications Patents in The United States from 1977 to 2010." Statista, Statista Inc., 31 Dec 2010, https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed
USPTO, Number of multiplex communications patents in the United States from 1977 to 2010 Statista, https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed (last visited February 06, 2025)
Number of multiplex communications patents in the United States from 1977 to 2010 [Graph], USPTO, December 31, 2010. [Online]. Available: https://www.statista.com/statistics/188450/multiplex-communications-patents-in-the-united-states-since-1977/?__sso_cookie_checker=failed