Growing community of inventors

Jakobstad, Finland

Yrjö Matikainen

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 = 3

Yrjö MatikainenJari Korpi (2 patents)Yrjö MatikainenYrjö Matikainen (2 patents)Jari KorpiJari Korpi (32 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nordic Lights Oy (2 from 10 patents)


2 patents:

1. D1024375 - Light for a vehicle

2. D1023369 - Light for a vehicle

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as of
12/19/2025
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