Growing community of inventors

Espoo, Finland

Petteri Putkiranta

Average Co-Inventor Count = 1.55

ph-index = 2

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 = 20

Petteri PutkirantaSami Uskela (1 patent)Petteri PutkirantaJukka Wallenius (1 patent)Petteri PutkirantaHannu Pahkala (1 patent)Petteri PutkirantaKimmo Narkilahti (1 patent)Petteri PutkirantaPasi Koljonen (1 patent)Petteri PutkirantaPetteri Putkiranta (4 patents)Sami UskelaSami Uskela (20 patents)Jukka WalleniusJukka Wallenius (20 patents)Hannu PahkalaHannu Pahkala (2 patents)Kimmo NarkilahtiKimmo Narkilahti (1 patent)Pasi KoljonenPasi Koljonen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Nokia Siemens Networks Oy (1 from 489 patents)


4 patents:

1. 8615256 - Method and system for exploiting location-dependent services in a cellular radio system

2. 8538460 - Method and system for exploiting location-dependent services in a cellular radio system

3. 7734297 - Method and system for determining operating modes of users of a telecommunication system

4. 7161925 - Method for call control in intelligent networks

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as of
12/13/2025
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