This timeline chronicles Claude Shannon's long and impactful career at Bell Telephone Laboratories, where he made many of his most significant contributions.
Joining Bell Telephone Laboratories
1941
Shannon joined Bell Telephone Laboratories (Bell Labs) as a research mathematician. He worked in various departments, including cryptography and communication theory.
Contributions to Cryptography
World War II (1941-1945)
During the war, Shannon contributed to cryptography at Bell Labs, contributing significantly to secure communications. His work was crucial to Allied efforts.
Development of Information Theory
Post-War Period
After the war, Shannon focused on developing his ideas on information theory, culminating in the publication of 'A Mathematical Theory of Communication' in 1948.
Continued Research and Innovation
Throughout the 1950s and 1960s
Shannon continued his research at Bell Labs, exploring various topics in information theory and related fields. He also contributed to the development of early computer technologies.
Retirement from Bell Labs
1972
Shannon officially retired from Bell Labs in 1972, but he remained active in research and consulting. He continued to pursue his personal interests and hobbies.
