Growing community of inventors

Lund, Sweden

Johanna Brita Isberg

Average Co-Inventor Count = 2.67

ph-index = 4

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 = 23

Johanna Brita IsbergTomas Holmström (2 patents)Johanna Brita IsbergJan Ragnar Rubbmark (1 patent)Johanna Brita IsbergErik Sparre (1 patent)Johanna Brita IsbergMikael Dahlkvist (1 patent)Johanna Brita IsbergTorbjörn Andersson (1 patent)Johanna Brita IsbergHassan Mahini (1 patent)Johanna Brita IsbergJohanna Brita Isberg (4 patents)Tomas HolmströmTomas Holmström (3 patents)Jan Ragnar RubbmarkJan Ragnar Rubbmark (9 patents)Erik SparreErik Sparre (8 patents)Mikael DahlkvistMikael Dahlkvist (2 patents)Torbjörn AnderssonTorbjörn Andersson (1 patent)Hassan MahiniHassan Mahini (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Telefonaktiebolaget Lm Ericsson (publ) (4 from 25,721 patents)


4 patents:

1. 6587674 - Arrangement and method by a mobile transceiver

2. 6314285 - Method and an arrangement relating to equipment in telecommunication networks

3. 6201975 - Method and device relating to a user unit

4. 6198939 - Man machine interface help search tool

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as of
12/20/2025
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