Growing community of inventors

Stuttgart, Germany

Rolf-Dieter Sommer

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Rolf-Dieter Sommer ↔ Hermann Bachmann (1 patent)Rolf-Dieter Sommer ↔ Wilhelm Ludolf (1 patent)Rolf-Dieter SommerRolf-Dieter Sommer (1 patent)Hermann BachmannHermann Bachmann (1 patent)Wilhelm LudolfWilhelm Ludolf (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Richard Hirschmann Radiotechnisches Werk (1 from 18 patents)


1 patent:

1. 4771219 - Light emitting diode control circuit

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12/17/2025
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