Growing community of inventors

Wiesthal, Germany

Matthias Keller

Average Co-Inventor Count = 7.00

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 = 6

Matthias KellerFrank Fischer (1 patent)Matthias KellerAndreas Waag (1 patent)Matthias KellerThomas Litz (1 patent)Matthias KellerGottfried Landwehr (1 patent)Matthias KellerHans-Jürgen Lugauer (1 patent)Matthias KellerMarkus Keim (1 patent)Matthias KellerMatthias Keller (1 patent)Frank FischerFrank Fischer (80 patents)Andreas WaagAndreas Waag (10 patents)Thomas LitzThomas Litz (7 patents)Gottfried LandwehrGottfried Landwehr (7 patents)Hans-Jürgen LugauerHans-Jürgen Lugauer (5 patents)Markus KeimMarkus Keim (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osram Opto Semi-Conductors Gmbh Co. Ohg (1 from 32 patents)


1 patent:

1. 6399473 - Method of producing a II-VI semiconductor component containing selenium and/or sulrfur

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1/8/2026
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