Growing community of inventors

Stockholm, Sweden

Karin Ljungstroem

Average Co-Inventor Count = 6.00

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 = 16

Karin Ljungstroem ↔ Kurt Hoegnelid (1 patent)Karin Ljungstroem ↔ Kenth-Ake-Sune Nilsson (1 patent)Karin Ljungstroem ↔ Roland Heinze (1 patent)Karin Ljungstroem ↔ Nils Holmstroem (1 patent)Karin Ljungstroem ↔ Pierre Westin (1 patent)Karin LjungstroemKarin Ljungstroem (1 patent)Kurt HoegnelidKurt Hoegnelid (25 patents)Kenth-Ake-Sune NilssonKenth-Ake-Sune Nilsson (7 patents)Roland HeinzeRoland Heinze (3 patents)Nils HolmstroemNils Holmstroem (2 patents)Pierre WestinPierre Westin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Elema Ab (1 from 211 patents)


1 patent:

1. 5514171 - Pressure and heart movement sensor for heart stimulators

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as of
12/12/2025
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