1938 - Today
Robert Elliot Kahn (born December 23, 1938) is an American electrical engineer who, along with Vint Cerf, first proposed the Transmission Control Protocol (TCP) and the Internet Protocol (IP), the fundamental communication protocols at the heart of the Internet. Read more on Wikipedia
Since 2007, the English Wikipedia page of Bob Kahn has received more than 1,006,867 page views. His biography is available in 36 different languages on Wikipedia (up from 35 in 2019). Bob Kahn is the 97th most popular inventor (up from 114th in 2019), the 1,098th most popular biography from United States (up from 1,301st in 2019) and the 23rd most popular American Inventor.
Bob Kahn is most famous for his work with Vint Cerf on the TCP/IP protocol.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among inventors, Bob Kahn ranks 97 out of 354. Before him are Abraham-Louis Breguet, Étienne-Jules Marey, Elisha Otis, Leo Fender, Johann Maria Farina, and Wolfgang von Kempelen. After him are Charles-Émile Reynaud, Edmund Cartwright, Léon Theremin, Henri Coandă, Robert Noyce, and Taiichi Ohno.
1747 - 1823
HPI: 61.91
Rank: 91
1830 - 1904
HPI: 61.88
Rank: 92
1811 - 1861
HPI: 61.83
Rank: 93
1909 - 1991
HPI: 61.63
Rank: 94
1685 - 1766
HPI: 61.59
Rank: 95
1734 - 1804
HPI: 61.57
Rank: 96
1938 - Present
HPI: 61.53
Rank: 97
1844 - 1918
HPI: 61.46
Rank: 98
1743 - 1823
HPI: 61.45
Rank: 99
1896 - 1993
HPI: 61.18
Rank: 100
1886 - 1972
HPI: 61.10
Rank: 101
1927 - 1990
HPI: 61.06
Rank: 102
1912 - 1990
HPI: 61.02
Rank: 103
Among people born in 1938, Bob Kahn ranks 62. Before him are Manuel Santana, Elliott Gould, Ayaz Mutallibov, Kurt Wüthrich, Ben E. King, and Derek Jacobi. After him are Terence Stamp, Pedro Pablo Kuczynski, José Altafini, Etta James, Jerzy Skolimowski, and Princess Désirée, Baroness Silfverschiöld.
1938 - 2021
HPI: 62.58
Rank: 56
1938 - Present
HPI: 62.19
Rank: 57
1938 - 2022
HPI: 61.87
Rank: 58
1938 - Present
HPI: 61.85
Rank: 59
1938 - 2015
HPI: 61.66
Rank: 60
1938 - Present
HPI: 61.64
Rank: 61
1938 - Present
HPI: 61.53
Rank: 62
1938 - Present
HPI: 61.49
Rank: 63
1938 - Present
HPI: 61.04
Rank: 64
1938 - Present
HPI: 61.00
Rank: 65
1938 - 2012
HPI: 60.93
Rank: 66
1938 - Present
HPI: 60.76
Rank: 67
1938 - Present
HPI: 60.71
Rank: 68
Among people born in United States, Bob Kahn ranks 1,098 out of 18,182. Before him are James Jones (1921), Edmund Kemper (1948), Kathryn Bigelow (1951), Sugar Ray Robinson (1921), Roger Zelazny (1937), and Larry Page (1973). After him are George Stinney (1929), Robin Cook (1940), Hattie McDaniel (1893), Tom Berenger (1949), Brooke Shields (1965), and Marshall Rosenberg (1934).
1921 - 1977
HPI: 61.58
Rank: 1,092
1948 - Present
HPI: 61.58
Rank: 1,093
1951 - Present
HPI: 61.57
Rank: 1,094
1921 - 1989
HPI: 61.57
Rank: 1,095
1937 - 1995
HPI: 61.55
Rank: 1,096
1973 - Present
HPI: 61.54
Rank: 1,097
1938 - Present
HPI: 61.53
Rank: 1,098
1929 - 1944
HPI: 61.53
Rank: 1,099
1940 - Present
HPI: 61.53
Rank: 1,100
1893 - 1952
HPI: 61.52
Rank: 1,101
1949 - Present
HPI: 61.52
Rank: 1,102
1965 - Present
HPI: 61.52
Rank: 1,103
1934 - 2015
HPI: 61.51
Rank: 1,104
Among inventors born in United States, Bob Kahn ranks 23. Before him are Josephine Cochrane (1839), Les Paul (1915), George Eastman (1854), Ray Tomlinson (1941), Elisha Otis (1811), and Leo Fender (1909). After him are Robert Noyce (1927), Jacque Fresco (1916), Percy Spencer (1894), Elias Howe (1819), Richard Jordan Gatling (1818), and Lee de Forest (1873).
1839 - 1913
HPI: 64.67
Rank: 17
1915 - 2009
HPI: 64.24
Rank: 18
1854 - 1932
HPI: 64.15
Rank: 19
1941 - 2016
HPI: 62.59
Rank: 20
1811 - 1861
HPI: 61.83
Rank: 21
1909 - 1991
HPI: 61.63
Rank: 22
1938 - Present
HPI: 61.53
Rank: 23
1927 - 1990
HPI: 61.06
Rank: 24
1916 - 2017
HPI: 60.59
Rank: 25
1894 - 1970
HPI: 60.05
Rank: 26
1819 - 1867
HPI: 59.57
Rank: 27
1818 - 1903
HPI: 59.27
Rank: 28
1873 - 1961
HPI: 59.11
Rank: 29