Inventor
AMANN MARKUS CHRISTIAN
DE17 patents
⚠️ This page may combine multiple inventors who share the name “AMANN MARKUS CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
11 patentsUS5511084AApr 23, 1996
Tunable laser diode
SIEMENS AG40 citations92
US5325379AJun 28, 1994
Tunable laser diode
SIEMENS AG22 citations92
US4792200ADec 20, 1988
Array of coupled optical waveguides
SIEMENS AG25 citations92
US4656636AApr 7, 1987
Method for manufacturing of integrated DFB laser with coupled strip waveguide on a substrate
SIEMENS AG29 citations92
US5260960ANov 9, 1993
Tunable semiconductor laser on a semi-insulating substrate
SIEMENS AG20 citations81
US5008893AApr 16, 1991
Tunable semiconductor laser
SIEMENS AG12 citations73
US4963507AOct 16, 1990
Method and manufacturing a laser diode with buried active layer
SIEMENS AG10 citations73
US4918701AApr 17, 1990
Semiconductor laser arrangement and method for the operation thereof
SIEMENS AG14 citations73
US4742525AMay 3, 1988
Coupled laser diode arrangement
SIEMENS AG9 citations73
US4682337AJul 21, 1987
Laser diode with buried active layer and lateral current limitation by use of a self-adjusted pn-junction
SIEMENS AG14 citations73
US5784398AJul 21, 1998
Optoelectronic component having codirectional mode coupling
SIEMENS AG6 citations63