Inventor · disambiguated record
Walter Kruppa
Also filed as: KRUPPA WALTER
4 granted patents·258 citations·filing 1993–2000
82Inventor score
Top patents by PatentIndex Score
4 records- 0192US6133593AChannel design to reduce impact ionization in heterostructure field-effect transistorsUS NAVY·Filed 1999·Granted Oct 17, 2000·141 cites·23 claims
- 0280US5364816AFabrication method for III-V heterostructure field-effect transistorsUS ARMY·Filed 1993·Granted Nov 15, 1994·61 cites·11 claims
- 0377US5798540AElectronic devices with InAlAsSb/AlSb barrierUS NAVY·Filed 1997·Granted Aug 25, 1998·42 cites·12 claims
- 0469US6316124B1Modified InAs hall elementsUS NAVY·Filed 2000·Granted Nov 13, 2001·14 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →