Patent Information
Publication number: US2524035 A
Patent Title: Three-electrode circuit element utilizing semiconductive materials
Publication type: Grant
Publication date: Oct 3, 1950
Filing date: Jun 17, 1948
Priority date: Feb 26, 1948
Inventors: Walter H Brattain, Bardeen John
Original Assignee: Bell Telphone Lab Inc
Patent Information
Publication number: US2569347 A
Patent Title: Circuit element utilizing semiconductive material
Publication type: Grant
Publication date: Sep 25, 1951
Filing date: Jun 26, 1948
Priority date: Jun 26, 1948
Inventors: Shockley William
Original Assignee: Bell Telephone Labor Inc
