Frob; Hartmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Frob; Hartmut.The latest application filed is for "direction-selective interferometric optical filter".

Company Profile

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Frob; Hartmut - Glashutte DE
Frob; Hartmut - Reinhardtsgrimma DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus for spectrometrically capturing light with a photodiode which is monolithically integrated in the layer structure of a wavelength-selective filter Grant 10,139,275 - Langner , et al. Nov	2018-11-27
Direction-selective interferometric optical filter Grant 10,036,839 - Langner , et al. July 31, 2	2018-07-31
Optical filter element for devices for converting spectral information into location information Grant 10,012,541 - Langner , et al. July 3, 2	2018-07-03
Direction-selective Interferometric Optical Filter App 20170276849 - LANGNER; Maik ; et al.	2017-09-28
Optical Filter Element For Devices For Converting Spectral Information Into Location Information App 20170241838 - LANGNER; Maik ; et al.	2017-08-24
Apparatus For Spectrometrically Capturing Light With A Photodiode Which Is Monolithically Integrated In The Layer Structure Of A Wavelength-selective Filter App 20170241836 - LANGNER; Maik ; et al.	2017-08-24
Heating device coating plant and method for evaporation or sublimation of coating materials Grant 8,082,877 - Frob , et al. December 27, 2	2011-12-27
Heating Device Coating Plant and Method for Evaporation or Sublimation of Coating Materials App 20080193644 - Frob; Hartmut ; et al.	2008-08-14
Photo-luminescence layer in the optical spectral region and in adjacent spectral regions App 20060280869 - Frob; Hartmut ; et al.	2006-12-14
Photo-luminescence layer in the optical spectral region and in adjacent spectral regions Grant 7,101,626 - Frob , et al. September 5, 2	2006-09-05

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