Inventor · disambiguated record
Hellmut Joswig
Also filed as: JOSWIG HELLMUT
3 granted patents·94 citations·filing 1990–1995
73Inventor score
Files withSIEMENS AG3
Top patents by PatentIndex Score
3 records- 0174US5747388AAntireflection layer and process for lithographically structuring a layerSIEMENS AG·Filed 1995·Granted May 5, 1998·56 cites·12 claims
- 0272US5164333AMethod for manufacturing a multi-layer gate electrode for a mos transistorSIEMENS AG·Filed 1991·Granted Nov 17, 1992·36 cites·7 claims
- 0327US5128009AProcess for reducing the reflectivity of sputtered filmsSIEMENS AG·Filed 1990·Granted Jul 7, 1992·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →