Invention of the field effect transistor
Researchers at today's DLR Microwaves and Radar Institute invented in 1944 the field effect transistor, which was patented in 1945.
hr-timeline-founding-field-effect-transistor.pdf (PDF / 138KB)Researchers at today's DLR Microwaves and Radar Institute invented in 1944 the field effect transistor, which was patented in 1945.
hr-timeline-founding-field-effect-transistor.pdf (PDF / 138KB)