William Shockley Foundations Supervised the Bell Labs research group in which Bardeen and Brattain developed the point-contact transistor. Inclusion records this technical role, not an endorsement. Reviewed: 2026-10-16 William Shockley — supervised research group → Bell Laboratories Date: 1947 Do not substitute this supervisory role for the collaborators’ device work. https://www.nokia.com/blog/the-transistor-75-years-since-the-famed-nokia-bell-labs-invention-changed-the-world/