Growing community of inventors

Linkoping, Sweden

Fredrik Tjarnstrom

Average Co-Inventor Count = 3.00

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 = 3

Fredrik TjarnstromPer Cronvall (1 patent)Fredrik TjarnstromFredrik Tjarnstrom (1 patent)Per CronvallPer Cronvall (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Autoliv Development Ab (1 from 1,130 patents)


1 patent:

1. 9158978 - Vehicle environment classifying safety system for a motor vehicle

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1/22/2026
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