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Helsinki, Finland

Tuukka Lehtiniemi

Average Co-Inventor Count = 8.00

ph-index = 3

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 = 30

Tuukka Lehtiniemi ↔ Klaus Franz Doppler (3 patents)Tuukka Lehtiniemi ↔ Joni Jantunen (3 patents)Tuukka Lehtiniemi ↔ Jani Ollikainen (3 patents)Tuukka Lehtiniemi ↔ Antti P Kainulainen (3 patents)Tuukka Lehtiniemi ↔ Kimmo Kalliola (3 patents)Tuukka Lehtiniemi ↔ Hannu Pekka Kauppinen (3 patents)Tuukka Lehtiniemi ↔ Juha O Juntunen (3 patents)Tuukka Lehtiniemi ↔ Antti Kainulainen (0 patent)Tuukka LehtiniemiTuukka Lehtiniemi (3 patents)Klaus Franz DopplerKlaus Franz Doppler (56 patents)Joni JantunenJoni Jantunen (28 patents)Jani OllikainenJani Ollikainen (28 patents)Antti P KainulainenAntti P Kainulainen (13 patents)Kimmo KalliolaKimmo Kalliola (12 patents)Hannu Pekka KauppinenHannu Pekka Kauppinen (8 patents)Juha O JuntunenJuha O Juntunen (4 patents)Antti KainulainenAntti Kainulainen (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nokia Corporation (3 from 8,282 patents)

2. Nokia Technologies Oy (5,635 patents)


3 patents:

1. 8115680 - System and methods for direction finding using a handheld device

2. 8009099 - System and methods for direction finding using a handheld device

3. 7667646 - System and methods for direction finding using a handheld device

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as of
12/7/2025
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