Inventor
OPSCHOOR JAN
NL5 patents
⚠️ This page may combine multiple inventors who share the name “OPSCHOOR JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
3 patentsUS4819243AApr 4, 1989
Semiconductor laser with active layer having a radiation emitting active region therein which extends through and is bounded by a current limiting blocking layer
PHILIPS CORP11 citations70
US5113405AMay 12, 1992
Semiconductor diode laser having a stepped effective refractive index
PHILIPS CORP4 citations58
US4954971ASep 4, 1990
Bidimensional laser array with two groups of active regions
PHILIPS CORP5 citations58