Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265016 | Fluorescent material as a radiation source in an apparatus for artificial weathering | Jörn Jahnke, Tom Marchese | 2025-04-01 |
| 11156342 | Illumination device for a simulation arrangement for motor vehicle accidents | Peter March | 2021-10-26 |
| 10962468 | Sensor device with an air mass sensor for a weathering device | Peter March | 2021-03-30 |
| 10945314 | High power exposure for vehicle accident simulation system | Peter March | 2021-03-09 |
| 9872350 | Power supply unit and related lighting system | Francesco Angelin, Paolo De Anna | 2018-01-16 |
| 9831795 | Synchronous rectifier | — | 2017-11-28 |
| 9791363 | Sensor arrangement with multiple sensors for weathering apparatus | Peter March | 2017-10-17 |
| 9709480 | Weathering testing using radiation sources which are identifiable by means of RFID chips | Peter March | 2017-07-18 |
| 9609700 | Light engine module, related power supply unit and lighting system | Francesco Angelin, Paolo De Anna | 2017-03-28 |
| 9554430 | Lighting system with an interface having a power supply unit and at least one light source module | Walter Limmer, Francesco Angelin, Paolo De Anna | 2017-01-24 |
| 9528927 | Weathering testing having a plurality of radiation sources which are independently operable of one another | Peter March | 2016-12-27 |
| 9445466 | Lighting system with an interface having a power supply unit and at least one light source module | Francesco Angelin, Paolo De Anna, Siegfried Mayer, Franz Maier | 2016-09-13 |
| 9131566 | Buck converter for operating at least one LED | — | 2015-09-08 |
| 8829458 | Device for simulating spectral UV characteristic by UV light emitting diodes | Mkrtych Khudaverdyan, Peter March | 2014-09-09 |
| 8653484 | Detection of emission radiation of UV light emitting diode by structurally identical UV light receiving diode | Peter March | 2014-02-18 |
| 8369109 | Self-oscillating bipolar transistor DC/AC/DC converter using a pulse forming timer | Peter Niedermeier | 2013-02-05 |
| 8354797 | Circuit arrangement for operating a series circuit of at least two low-pressure gas-discharge lamps, and a corresponding method | — | 2013-01-15 |
| 8228000 | Circuit arrangement for operating a low-pressure gas discharge lamp and corresponding method | — | 2012-07-24 |
| 8212495 | Method for controlling a half-bridge circuit and corresponding half-bridge circuit | Uwe Liess | 2012-07-03 |
| 8207684 | Buck converter and method for providing a current for at least one LED | — | 2012-06-26 |
| 8207683 | Buck converter for making power available to at least one LED | — | 2012-06-26 |
| 8134297 | Ballast for a discharge lamp with adaptive preheating | Olaf Busse, Markus Heckmann, Reinhard Lecheler, Alfons Lechner, Siegfried Mayer +7 more | 2012-03-13 |
| 8127574 | Method for producing mineral wool | Thomas Niehoff, Herbert Plaschke, Dirk Rogge | 2012-03-06 |
| 8120270 | Circuit arrangement and method for operating a discharge lamp with preheatable electrodes | — | 2012-02-21 |
| 8076864 | Circuit configuration for starting and operating at least one discharge lamp | — | 2011-12-13 |