Growing community of inventors

Obdach, Austria

Stefan Hampel

Average Co-Inventor Count = 5.09

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 = 109

Stefan HampelStefan Tasch (2 patents)Stefan HampelFarideh Meghdadi (2 patents)Stefan HampelUllrich Scherf (1 patent)Stefan HampelBerthold Winkler (1 patent)Stefan HampelChristoph Brandstatter (1 patent)Stefan HampelUwe Scheithauer (0 patent)Stefan HampelEric Schwarzer (0 patent)Stefan HampelSteven Weingarten (0 patent)Stefan HampelPeter Freigassner (0 patent)Stefan HampelJohannes Abel (0 patent)Stefan HampelStefan Hampel (2 patents)Stefan TaschStefan Tasch (19 patents)Farideh MeghdadiFarideh Meghdadi (2 patents)Ullrich ScherfUllrich Scherf (6 patents)Berthold WinklerBerthold Winkler (1 patent)Christoph BrandstatterChristoph Brandstatter (1 patent)Uwe ScheithauerUwe Scheithauer (0 patent)Eric SchwarzerEric Schwarzer (0 patent)Steven WeingartenSteven Weingarten (0 patent)Peter FreigassnerPeter Freigassner (0 patent)Johannes AbelJohannes Abel (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gunther Leising (1 from 1 patent)

2. Hage Gmbh & Co. Kg (1 from 1 patent)

3. Hage3d Gmbh (0 patent)


2 patents:

1. 6117529 - Organic electroluminescence devices and displays

2. 5949188 - Electroluminescent display device with continuous base electrode

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as of
12/8/2025
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