The History of Terrorism
Preview
Open in TheBrain
Links
Economies
Economies by country
Economies of Europe by country
Companies of Europe by country
Companies of Germany
Conglomerate companies of Germany
1847-Today Siemens AG (FWB: SIE DAX Component)
1949 Early developments of the integrated circuit go back to 1949, when German engineer Werner Jacobi (Siemens AG) filed a patent for an integrated-circuit-like semiconductor amplifying device showing five transistors on a common substrate in a 3-stage...
...amplifier arrangement.
Attachments
Integrated circuit
Parents
1949 Early developments of the integrated circuit go back to 1949, when German engineer Werner Jacobi (Siemens AG) filed a patent for an integrated-circuit-like semiconductor amplifying device showing five transistors on a common substrate in a 3-stage...