Inventor
HAAS ERNST
8 patents
Patents
8 patentsUS4042454AAug 16, 1977
Method of producing homogeneously doped n-type Si monocrystals by thermal neutron radiation
SIEMENS AG10 citations72
US4119441AOct 10, 1978
Method for the production of n-doped silicon with a dish-shaped profile of specific resistance in a radial direction
SIEMENS AG10 citations71
US4025365AMay 24, 1977
Method of producing homogeneously doped p-conductive semiconductor materials
SIEMENS AG8 citations68
US3967982AJul 6, 1976
Method of doping a semiconductor layer
SIEMENS AG17 citations68
US4048508ASep 13, 1977
Apparatus for doping a semiconductor crystalline rod
SIEMENS AG3 citations60
US5998689ADec 7, 1999
Method for recycling contaminated metal parts
SIEMENS AG3 citations53
US5198128AMar 30, 1993
Waste disposal site, in particular for the ultimate disposal of radioactive substances
SIEMENS AG2 citations52
US5732366AMar 24, 1998
Method of reprocessing metal parts radioactively contaminated with uranium
SIEMENS AG1 citations50