Heinrich Welker German Inventor
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Heinrich Welker is a member of the following lists: 1912 births, 1981 deaths and German physicists.
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Details
| First Name |
Heinrich
|
| Last Name |
Welker
|
| Birthday |
9th September, 1912
|
| Died |
25th December, 1981
|
| Zodiac Sign |
Virgo
|
| Nationality |
German
|
| Occupation |
Inventor
|
Heinrich Johann Welker (9 September 1912 in Ingolstadt – 25 December 1981 in Erlangen) was a German theoretical and applied physicist who invented the "transistron", a transistor made at Westinghouse independently of the first successful transistor made at Bell Laboratories. He did fundamental work in III-V compound semiconductors, and paved the way for microwave semiconductor elements and laser diodes.
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