Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034944 | Digital FTIR spectrometer | Norbert Rapp | 2006-04-25 |
| 6930780 | Method for taking a spatially resolved spectrum by means of a fourier-transform (FT)-spectrometer and such spectrometer | Norbert Rapp | 2005-08-16 |
| 6577891 | IR spectroscopic endoscope with inflatable balloon | Werner Jaross, Matthias Boese | 2003-06-10 |
| 6539285 | Method and apparatus for process control using fourier transform infrared spectroscopy | Wilfried Hartmann | 2003-03-25 |
| 6016440 | Device for infrared (IR) spectroscopic investigations of internal surfaces of a body | Wilfried Hartmann | 2000-01-18 |
| 6008936 | Grazing angle microscope | — | 1999-12-28 |
| 5963322 | Optical spectrometer and method of implementing optical spectroscopy | Norbert Rapp | 1999-10-05 |
| 5587831 | Semiconductor foil beam-splitter for an infrared spectrometer | Jurgen Gast | 1996-12-24 |
| 5557544 | Spectrometer with dynamically coded components | Norbert Rapp, Jean-Michel Weil | 1996-09-17 |
| 5510619 | Method for the routine identification of plastics | Gunter Zachmann, Jurgen Gast, Reiner Schubel | 1996-04-23 |
| 5499095 | Fourier spectrometer with exchangeable entrance and exit ports allowing for both internal and external radiation sources | Jurgen Gast | 1996-03-12 |
| 5493443 | Lens for a FT-raman microscope | Reiner Schubel | 1996-02-20 |
| 5397898 | Optical component exchanger and method | Reiner Schubel | 1995-03-14 |
| 5309217 | Fourier spectrometer | Jurgen Gast, Axel Keens | 1994-05-03 |
| 5202686 | Infrared Fourier transformation spectometer with plural analog-to-digital converters and interleaved amplification factors | Norbert Rapp, Jean-Francois Blavier | 1993-04-13 |
| 5171995 | Sample holder for optical spectrometer and method for taking a spectrum | Jurgen Gast, Eckhard Reh | 1992-12-15 |
| 4927269 | Correction of non-linearities in detectors in fourier transform spectroscopy | Axel Keens | 1990-05-22 |
| 4827134 | Device for collecting samples | Helge Willner | 1989-05-02 |
| 4760258 | Optical instrument | Jurgen Gast | 1988-07-26 |
| 4594509 | Infrared spectrometer | Jurgen Gast | 1986-06-10 |