Glashütte
Germany
3
2017-09-28
The entities that hold a legal rights for patent applications filed by inventor Fröb Hartmut:
Hartmut Fröb from Glashütte, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Direction-selective interferometric optical filter
#2 | 2017-08-24Optical filter element for devices for converting spectral information into location information
#3 | 2017-08-24Apparatus for spectrometrically capturing light with a photodiode which is monolithically integrated in the layer structure of a wavelength-selective filter
6460032 ⎘