Growing community of inventors

Turku, Finland

Heidi Himmannen

Average Co-Inventor Count = 2.00

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 = 0

Heidi HimmannenHarri Juhani Pekonen (2 patents)Heidi HimmannenHeidi Himmannen (2 patents)Harri Juhani PekonenHarri Juhani Pekonen (47 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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

2. Nokia Technologies Oy (1 from 5,727 patents)


2 patents:

1. 9172503 - System and method for improving signaling channel robustness

2. 8181095 - System and method for improving signaling channel robustness

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as of
1/12/2026
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