Growing community of inventors

Aachen, Germany

Andreas Hettich

Average Co-Inventor Count = 2.00

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 = 14

Andreas HettichChiu Yeung Ngo (1 patent)Andreas HettichAndreas Hettich (1 patent)Chiu Yeung NgoChiu Yeung Ngo (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. U.S. Philips Corporation (1 from 14,087 patents)


1 patent:

1. 6377549 - Call admission control system for wireless ATM networks

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12/8/2025
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