Growing community of inventors

Helsinki, Finland

Mika Kemppainen

Average Co-Inventor Count = 3.75

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

Mika KemppainenAntti Perko (2 patents)Mika KemppainenTomio Pihkala (2 patents)Mika KemppainenVisa Rauta (1 patent)Mika KemppainenJussi Laurila (1 patent)Mika KemppainenMika Kemppainen (2 patents)Antti PerkoAntti Perko (2 patents)Tomio PihkalaTomio Pihkala (2 patents)Visa RautaVisa Rauta (63 patents)Jussi LaurilaJussi Laurila (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kone Corporation (2 from 1,036 patents)


2 patents:

1. 12387542 - Movable user entry device and an access system for access control

2. 12131601 - Elevator access control

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as of
12/7/2025
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