Growing community of inventors

Taufkirchen, Germany

Quinghua Zheng

Average Co-Inventor Count = 2.67

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 = 7

Quinghua ZhengWolfgang Hahn (1 patent)Quinghua ZhengFriedrich Loeser (1 patent)Quinghua ZhengSiegfried Ellmann (1 patent)Quinghua ZhengPeter Becker (1 patent)Quinghua ZhengQuinghua Zheng (2 patents)Wolfgang HahnWolfgang Hahn (14 patents)Friedrich LoeserFriedrich Loeser (13 patents)Siegfried EllmannSiegfried Ellmann (9 patents)Peter BeckerPeter Becker (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thyssenkrupp Transrapid Gmbh (1 from 46 patents)

2. Tyssenkrupp Transrapid Gmbh (1 from 1 patent)


2 patents:

1. 7814840 - Magnet arrangement for a magnetic levitation vehicle

2. 7432791 - Magnet arrangement for carrying, guiding and/or braking systems in magnetic levitation vehicles

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12/16/2025
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