Growing community of inventors

Wuppertal, Germany

Marco Friedrich

Average Co-Inventor Count = 2.00

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 = 5

Marco FriedrichRobert Kraus (1 patent)Marco FriedrichMarco Friedrich (1 patent)Robert KrausRobert Kraus (23 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Osram Opto Semiconductor Gmbh (1 from 92 patents)

2. Osram Opto Semiconductors Gmbh (1,805 patents)


1 patent:

1. 8975532 - Light-emitting diode arrangement for a high-power light-emitting diode and method for producing a light-emitting diode arrangement

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12/5/2025
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