HG

Heinz-Gerhard Graf

IS Institut Für Mikroelektronik Stuttgart: 2 patents #3 of 24Top 15%
KK Karl Storz Gmbh & Co. Kg: 1 patents #279 of 541Top 55%
RA Retina Implant Ag: 1 patents #6 of 11Top 55%
Overall (All Time): #574,818 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9028399 Intracorporeal videocapsule with swiveling image pickup Klaus Irion, Fritz Hensler, Christine Harendt, Robert Puers, David Turgis +4 more 2015-05-12
8309924 Circuit arrangement and imaging pyrometer for generating light- and temperature-dependent signals Joachim Norbert Burghartz, Franz Xaver Hutter, Daniel Brosch 2012-11-13
7751896 Active retina implant with a multiplicity of pixel elements Alexander Dollberg, Bernd Hoefflinger, Wilfried Nisch, Hugo Haemmerle, Alfred Stett +2 more 2010-07-06
7126632 Method and apparatus for modifying the color saturation of electronically acquired images Bernd Hofflinger 2006-10-24
6847847 Retina implant assembly and methods for manufacturing the same Wilfried Nisch, Alfred Stett, Markus Schubert, Michael Graf, Hugo Hammerle +3 more 2005-01-25
6804560 Retina implant Wilfried Nisch, Alfred Stett, Markus Schubert, Michael Graf, Hugo Hammerle +2 more 2004-10-12
6347250 Optically controllable microelectrode array for stimulating cells within a tissue Wilfried Nisch, Martin Stelzle, Stefan Weiss, Eberhart Zrenner, Elke Günther +5 more 2002-02-12
6298270 Retina implant Wilfried Nisch, Martin Stelzle, Stefan Weiss, Eberhart Zrenner, Alfred Stett +4 more 2001-10-02
4446408 Control circuit for machine tools Joachim Ebermann, Siegfried Schleicher, Jurgen Uhlig 1984-05-01