Inventor
IBSEN PER ELD
DK9 patents
⚠️ This page may combine multiple inventors who share the name “IBSEN PER ELD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBSEN PHOTONICS AS
6 patentsUS6862092B1Mar 1, 2005
Spectrometer
IBSEN PHOTONICS AS112 citations96
US7085492B2Aug 1, 2006
Wavelength division multiplexed device
IBSEN PHOTONICS AS27 citations90
US6892002B2May 10, 2005
Stacked planar integrated optics and tool for fabricating same
IBSEN PHOTONICS AS23 citations89
US6762880B2Jul 13, 2004
Grating structures and methods of making the grating structures
IBSEN PHOTONICS AS36 citations88
US6693701B2Feb 17, 2004
Method and apparatus for diffractive transfer of a mask grating
IBSEN PHOTONICS AS15 citations82
US6978062B2Dec 20, 2005
Wavelength division multiplexed device
IBSEN PHOTONICS AS17 citations81
UBIQISENSE APS
2 patentsUS12573071B2Mar 10, 2026
Vision system for object detection, recognition, classification and tracking and the method thereof
UBIQISENSE APS0 citations47
US11501519B2Nov 15, 2022
Vision system for object detection, recognition, classification and tracking and the method thereof
UBIQISENSE APS0 citations47