# Bernard Tellegen

> Bernard D.H. Tellegen was a Dutch electrical engineer and inventor of the pentode and the gyrator. He is also known for a theorem in circuit theory, Tellegen's theorem.

*Dutch electrical engineer and inventor (1900-1990)*

**Canonical URL:** https://fame.am/person/bernard-tellegen

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1900-06-24
- **Died:** 1990-08-30
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 45.5 / 100
- **Momentum:** 4.5 / 100  (trend: RISING)
- **Historical depth:** 11.3 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [贝尔纳德·特勒根](https://zh.wikipedia.org/wiki/%E8%B4%9D%E5%B0%94%E7%BA%B3%E5%BE%B7%C2%B7%E7%89%B9%E5%8B%92%E6%A0%B9)
- [برنارد تلقن](https://azb.wikipedia.org/wiki/%D8%A8%D8%B1%D9%86%D8%A7%D8%B1%D8%AF_%D8%AA%D9%84%D9%82%D9%86)
- [Bernard Tellegen](https://de.wikipedia.org/wiki/Bernard_Tellegen)
- [Bernard D. H. Tellegen](https://en.wikipedia.org/wiki/Bernard_D._H._Tellegen)
- [برنارد تلگن](https://fa.wikipedia.org/wiki/%D8%A8%D8%B1%D9%86%D8%A7%D8%B1%D8%AF_%D8%AA%D9%84%DA%AF%D9%86)
- [Bernard Tellegen](https://fr.wikipedia.org/wiki/Bernard_Tellegen)
- [Bernard Tellegen](https://it.wikipedia.org/wiki/Bernard_Tellegen)
- [Bernard D. H. Tellegen](https://mg.wikipedia.org/wiki/Bernard_D._H._Tellegen)
- [Bernard Tellegen](https://nl.wikipedia.org/wiki/Bernard_Tellegen)
- [Bernhard Tellegen](https://no.wikipedia.org/wiki/Bernhard_Tellegen)
- [Bernard Tellegen](https://pt.wikipedia.org/wiki/Bernard_Tellegen)
- [Теллеген, Бернард](https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%BB%D0%B5%D0%B3%D0%B5%D0%BD%2C_%D0%91%D0%B5%D1%80%D0%BD%D0%B0%D1%80%D0%B4)
- [Bernard Tellegen](https://sv.wikipedia.org/wiki/Bernard_Tellegen)
- [Wikidata](https://www.wikidata.org/wiki/Q715150)

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