Inventor · disambiguated record
Helga Hofstetter
Also filed as: HOFSTETTER HELGA
3 granted patents·108 citations·filing 1975–1994
71Inventor score
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0175US5216669AMethod for setting up virtual connections in switching equipment operating according to an asynchronous transfer modeSIEMENS AG·Filed 1991·Granted Jun 1, 1993·95 cites·7 claims
- 0236US5436894AMethod and circuit arrangement for setting up virtual connections via an ATM trunk groupSIEMENS AG·Filed 1994·Granted Jul 25, 1995·11 cites·16 claims
- 0333US4009351ASwitching arrangement for telecommunication switching systemsSIEMENS AG·Filed 1975·Granted Feb 22, 1977·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →