Inventor

BIRKEDAL DAN

DK3 patents

⚠️ This page may combine multiple inventors who share the name “BIRKEDAL DAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALIGHT TECHNOLOGIES AS

2 patents

US6683898B2Jan 27, 2004

Mode control using transversal bandgap structure in VCSELs

ALIGHT TECHNOLOGIES AS92 citations91

US7883914B2Feb 8, 2011

Method for fabricating a photonic crystal or photonic bandgap vertical-cavity surface-emitting laser

ALIGHT TECHNOLOGIES AS1 citations42

ALIGHT PHOTONICS APS

1 patent

US7693203B2Apr 6, 2010

Single-mode photonic-crystal VCSELs

ALIGHT PHOTONICS APS8 citations71