Growing community of inventors

Ditzingen, Germany

Helmut Kulzer

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 = 1

Helmut KulzerKarl Rothenhofer (1 patent)Helmut KulzerGunther Konig (1 patent)Helmut KulzerKarl Rothenhöfer (1 patent)Helmut KulzerGünther König (1 patent)Helmut KulzerKarl Rothenhöfer (0 patent)Helmut KulzerGünther König (0 patent)Helmut KulzerHelmut Kulzer (2 patents)Karl RothenhoferKarl Rothenhofer (3 patents)Gunther KonigGunther Konig (1 patent)Karl RothenhöferKarl Rothenhöfer (1 patent)Günther KönigGünther König (1 patent)Karl RothenhöferKarl Rothenhöfer (0 patent)Günther KönigGünther König (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alcatel (1 from 2,504 patents)

2. Naxos Data LLC (1 from 2 patents)


2 patents:

1. RE42069 - Telecommunications system with a switching facility and a data concentrator for providing access to the internet

2. 6687258 - Telecommunications system with a switching facility and a data concentrator for providing access to the internet

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1/20/2026
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