Growing community of inventors

Hamburg, Germany

Jan Rühaak

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 = 0

Jan RühaakWolfgang Birnbacher (1 patent)Jan RühaakJan Rühaak (1 patent)Wolfgang BirnbacherWolfgang Birnbacher (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ibeo Automotive Systems Gmbh (1 from 13 patents)

2. Microvision, Inc. (318 patents)


1 patent:

1. 11520046 - Method and device for optical distance measurement

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12/19/2025
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