Patents

Patents granted to and held by Ibsen Photonics

Below is an overview of patents granted to and held by Ibsen Photonics. If you are interested in our patented technologies, please contact us through the Dialogue options at the top right of this page – we are happy to discuss with you how our technologies may benefit you.

 

US 7,085,492

Wavelength division multiplexed device

US 6,978,062

Wavelength division multiplexed device

US 6,892,002

Stacked planar integrated optics and tool for fabricating same

US 6,842,239

Alignment of multi-channel diffractive wdm device

US 6,862,092

Spectrometer

US 6,762,880

Grating structures and methods of making the structures

US 6,693,701

Method and apparatus for diffractive transfer of a mask grating

EP 1144965

Spectrometer