Inventor · disambiguated record
Heinz-Gerhard Graf
Also filed as: GRAEF HEINZ · GRAF HEINZ-GERHARD
9 granted patents·1 pending application·418 citations·filing 1981–2010
90Inventor score
Files withEBERHARD KARLS UNI TUBINGEN UN3BURGHARTZ JOACHIM N1INST MIKROELECKTRONIK STUTTGAR1IRION KLAUS M1NISCH WILFRIED1
Top patents by PatentIndex Score
10 records- 0187US7751896B2Active retina implant with a multiplicity of pixel elementsRETINA IMPLANT AG·Filed 2005·Granted Jul 6, 2010·90 cites·22 claims
- 0281US6804560B2Retina implantEBERHARD KARLS UNI TUBINGEN UN·Filed 2001·Granted Oct 12, 2004·103 cites·31 claims
- 0375US6847847B2Retina implant assembly and methods for manufacturing the sameEBERHARD KARLS UNI TUBINGEN UN·Filed 2001·Granted Jan 25, 2005·76 cites·49 claims
- 0472US8309924B2Circuit arrangement and imaging pyrometer for generating light- and temperature-dependent signalsBURGHARTZ JOACHIM N·Filed 2010·Granted Nov 13, 2012·3 cites·17 claims
- 0561US6298270B1Retina implantEBERHARD KARLS UNI TUBINGEN UN·Filed 1999·Granted Oct 2, 2001·85 cites·22 claims
- 0652US9028399B2Intracorporeal videocapsule with swiveling image pickupIRION KLAUS M·Filed 2007·Granted May 12, 2015·1 cites·21 claims
- 0747US7126632B2Method and apparatus for modifying the color saturation of electronically acquired imagesINST MIKROELECKTRONIK STUTTGAR·Filed 2002·Granted Oct 24, 2006·2 cites·14 claims
- 0847US4446408AControl circuit for machine toolsWERKZEUGMASCH OKT VEB·Filed 1981·Granted May 1, 1984·14 cites·24 claims
- 0945US6347250B1Optically controllable microelectrode array for stimulating cells within a tissueNMI UNIV TUEBINGEN·Filed 1999·Granted Feb 12, 2002·44 cites·19 claims
- 1040US2006069416A1Retina implant for stimulating a retina as a function of incident lightNISCH WILFRIED·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →