Inventor
SCHMIDT DIETRICH
16 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT DIETRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WACKER CHEMITRONIC
8 patentsUS4141764AFeb 27, 1979
Process for the manufacture of silicon of large surface area bonded to a substrate and silicon-bonded substrates so made
WACKER CHEMITRONIC33 citations88
US4112057ASep 5, 1978
Process for purifying halogenosilanes
WACKER CHEMITRONIC29 citations78
US4042331AAug 16, 1977
Process for the determination of the boron contents of pure halogensilanes
WACKER CHEMITRONIC10 citations72
US4210486AJul 1, 1980
Process for determining the effective doping agent content of hydrogen for the production of semiconductors
WACKER CHEMITRONIC4 citations61
US4231755ANov 4, 1980
Process for purifying solid substances
WACKER CHEMITRONIC6 citations60
US4111742ASep 5, 1978
Process for producing crucible-drawn silicon rods containing volatile doping agents
WACKER CHEMITRONIC2 citations60
US4300965ANov 17, 1981
Process for cementing semiconductor discs to carrier plates and product so obtained
WACKER CHEMITRONIC3 citations58
US4057395ANov 8, 1977
Process for determining the donor content of polycrystalline silicon of high purity to be used in the semiconductor industries
WACKER CHEMITRONIC1 citations45
ZEISS CARL JENA GMBH
6 patentsUS6578999B2Jun 17, 2003
Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape
ZEISS CARL JENA GMBH21 citations90
US6580469B1Jun 17, 2003
Projection device
ZEISS CARL JENA GMBH27 citations87
US6594424B2Jul 15, 2003
Light mixing rod comprising an inlet area and an outlet area and use of such a light mixing rod in an optical device comprising a surface to be illuminated
ZEISS CARL JENA GMBH13 citations82
US6728448B2Apr 27, 2004
Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape
ZEISS CARL JENA GMBH11 citations71
US7048396B2May 23, 2006
Arrangement for polarization of light
ZEISS CARL JENA GMBH4 citations61
US6860605B2Mar 1, 2005
Arrangement for the projection of a multi- coloured image into a projection surface
ZEISS CARL JENA GMBH3 citations61