Growing community of inventors

Ulm, Germany

Ulrich Walk

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 77

Ulrich Walk ↔ Dieter Zernickel (2 patents)Ulrich Walk ↔ Helmut Aschner (2 patents)Ulrich Walk ↔ Andreas Hauke (1 patent)Ulrich Walk ↔ Helmut Merkle (1 patent)Ulrich Walk ↔ Alexander Piechulla (1 patent)Ulrich Walk ↔ Jens-uwe Fuchs (0 patent)Ulrich Walk ↔ Hans-Peter VÖLK (0 patent)Ulrich WalkUlrich Walk (2 patents)Dieter ZernickelDieter Zernickel (6 patents)Helmut AschnerHelmut Aschner (4 patents)Andreas HaukeAndreas Hauke (2 patents)Helmut MerkleHelmut Merkle (2 patents)Alexander PiechullaAlexander Piechulla (1 patent)Jens-uwe FuchsJens-uwe Fuchs (0 patent)Hans-Peter VÖLKHans-Peter VÖLK (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steag Rtp Systems Gmbh (1 from 31 patents)

2. Steag Ast (1 from 6 patents)

3. Centrotherm Photovoltaics Ag (12 patents)


2 patents:

1. 6005226 - Rapid thermal processing (RTP) system with gas driven rotating substrate

2. 5870526 - Inflatable elastomeric element for rapid thermal processing (RTP) system

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12/24/2025
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