Growing community of inventors

Tampere, Finland

Tuula Karkkainen

Average Co-Inventor Count = 4.00

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 = 5

Tuula KarkkainenSampo Tuomas Vaittinen (1 patent)Tuula KarkkainenBrenda Castro (1 patent)Tuula KarkkainenAri-Heikki Sarjanoja (1 patent)Tuula KarkkainenTuula Karkkainen (1 patent)Sampo Tuomas VaittinenSampo Tuomas Vaittinen (4 patents)Brenda CastroBrenda Castro (4 patents)Ari-Heikki SarjanojaAri-Heikki Sarjanoja (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nokia Technologies Oy (1 from 5,655 patents)


1 patent:

1. 9582166 - Method and apparatus for rendering user interface for location-based service having main view portion and preview portion

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12/11/2025
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