Inventor · disambiguated record
Donald E. Nelsen
Also filed as: NELSEN DONALD E
4 granted patents·35 citations·filing 1989–2007
72Inventor score
Top patents by PatentIndex Score
4 records- 0178US7517091B2Color gamut improvement in presence of ambient lightBOSE CORP·Filed 2005·Granted Apr 14, 2009·6 cites·41 claims
- 0254US6400411B1System and process for maintaining consistent video levels when digitizing video signals using different video capture devicesAVID TECHNOLOGY INC·Filed 1998·Granted Jun 4, 2002·22 cites·20 claims
- 0339US8063985B2Video test toolsRUDD MICHAEL J·Filed 2007·Granted Nov 22, 2011·0 cites·4 claims
- 0437US4937075AMethod of making semiconductor chip having field effect transistors which have differing threshold voltages determined in a single masking stepDIGITAL EQUIPMENT CORP·Filed 1989·Granted Jun 26, 1990·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →