Inventor · disambiguated record
Karl Formanek
Also filed as: FORMANEK KARL
2 granted patents·1 pending application·9 citations·filing 1991–2003
47Inventor score
Files withSIEMENS AG2
Top patents by PatentIndex Score
3 records- 0132US5271059AMethod and configuration for forming a line termination of a telephone lineSIEMENS AG·Filed 1991·Granted Dec 14, 1993·9 cites·11 claims
- 0228US2004240564A1Method and device for single conductor local transmission of pcm signals without transformersFiled 2002·Application pending·0 cites
- 0323US6784645B2Step-down converterSIEMENS AG·Filed 2003·Granted Aug 31, 2004·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →