Inventor
NIRSCHL ERNST
DE14 patents
⚠️ This page may combine multiple inventors who share the name “NIRSCHL ERNST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
9 patentsUS6531405B1Mar 11, 2003
Process for producing a light-emitting and/or a light-receiving semiconductor body
SIEMENS AG53 citations96
US5972781AOct 26, 1999
Method for producing semiconductor chips
SIEMENS AG156 citations96
US6177352B1Jan 23, 2001
Method for producing semiconductor bodies with an MOVPE layer sequence
SIEMENS AG51 citations92
US5999552ADec 7, 1999
Radiation emitter component
SIEMENS AG20 citations92
US5654559AAug 5, 1997
Optical coupling device and method for manufacturing the same
SIEMENS AG38 citations91
US6309953B1Oct 30, 2001
Process for producing a semiconductor device with a roughened semiconductor surface
SIEMENS AG19 citations90
US6140248AOct 31, 2000
Process for producing a semiconductor device with a roughened semiconductor surface
SIEMENS AG19 citations90
US5614736AMar 25, 1997
Gallium phosphate light emitting diode with zinc-doped contact
SIEMENS AG19 citations83
US6440765B1Aug 27, 2002
Method for fabricating an infrared-emitting light-emitting diode
SIEMENS AG5 citations61
OSRAM GMBH
3 patentsUS7306960B2Dec 11, 2007
High radiance LED chip and a method for producing same
OSRAM GMBH25 citations91
US7026657B2Apr 11, 2006
High radiance led chip and a method for producing same
OSRAM GMBH16 citations91
US7205578B2Apr 17, 2007
Semiconductor component which emits radiation, and method for producing the same
OSRAM GMBH10 citations82