Growing community of inventors

Oulu, Finland

Sanna Kallio

Average Co-Inventor Count = 7.50

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

Sanna KallioJuha Kela (2 patents)Sanna KallioPanu Korpipää (2 patents)Sanna KallioTapani Rantakokko (2 patents)Sanna KallioJukka Linjama (1 patent)Sanna KallioJari T Kangas (1 patent)Sanna KallioJani Mäntyjärvi (1 patent)Sanna KallioJussi Pekka Holopainen (1 patent)Sanna KallioSamuli Silanto (1 patent)Sanna KallioEsko-Juhani Malm (1 patent)Sanna KallioHeikki Keränen (1 patent)Sanna KallioKalle Pikkujamsa (1 patent)Sanna KallioJussi Holopainen (1 patent)Sanna KallioHeikki Keranen (1 patent)Sanna KallioJani Mantyjarvi (1 patent)Sanna KallioPanu Korpipaa (1 patent)Sanna KallioJari Kangas (1 patent)Sanna KallioSanna Kallio (2 patents)Juha KelaJuha Kela (5 patents)Panu KorpipääPanu Korpipää (4 patents)Tapani RantakokkoTapani Rantakokko (3 patents)Jukka LinjamaJukka Linjama (27 patents)Jari T KangasJari T Kangas (20 patents)Jani MäntyjärviJani Mäntyjärvi (9 patents)Jussi Pekka HolopainenJussi Pekka Holopainen (6 patents)Samuli SilantoSamuli Silanto (5 patents)Esko-Juhani MalmEsko-Juhani Malm (2 patents)Heikki KeränenHeikki Keränen (1 patent)Kalle PikkujamsaKalle Pikkujamsa (1 patent)Jussi HolopainenJussi Holopainen (3 patents)Heikki KeranenHeikki Keranen (5 patents)Jani MantyjarviJani Mantyjarvi (5 patents)Panu KorpipaaPanu Korpipaa (4 patents)Jari KangasJari Kangas (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nokia Corporation (1 from 8,282 patents)

2. Nokia Technologies Oy (1 from 5,771 patents)

3. Tapani Rantakokko (0 patent)

4. Juha Kela (0 patent)

5. Samuli Silanto (0 patent)

6. Sanna Kallio (0 patent)

7. Jari Kangas (0 patent)

8. Esko-Juhani Malm (0 patent)

9. Jussi Holopainen (0 patent)

10. Jani Mantyjarvi (0 patent)

11. Panu Korpipaa (0 patent)

12. Heikki Keranen (0 patent)


2 patents:

1. 9569086 - User interface having realistic physical effects

2. 8819596 - Gesture control system

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