Inventor · name-matched record
PRIEFERT DIRK
3 granted patents·1 pending application·0 citations·filing 2022–2025
39Inventor score
Files withINFINEON TECHNOLOGIES AUSTRIA AG4
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0160US12557360B2Lateral high voltage semiconductor device and method for forming a lateral high voltage semiconductor deviceINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2024·Granted Feb 17, 2026·0 cites·24 claims
- 0257US2026090054A1Semiconductor device with field plate structureINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2025·Application pending·0 cites
- 0354US12568646B2Semiconductor device with trench isolation structures in a transition region and method of manufacturingINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2023·Granted Mar 3, 2026·0 cites·19 claims
- 0448US12527092B2High-voltage semiconductor deviceINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2022·Granted Jan 13, 2026·0 cites·15 claims
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Identity basis: exact name match across USPTO filings. How scoring works →