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Display device with improved representation of the shades of grey |
Gerhard Spekowius, Harald Reiter, Martin Weibrecht |
2007-08-21 |
| 6906727 |
Method of reproducing a gray scale image in colors |
Martin Weibrecht, Gerhard Speckowius |
2005-06-14 |
| 6762548 |
Color picture screen with blue phosphor layer |
Hans-Helmut Bechtel, Wolfgang Busselt, Thomas Juestel, Martin Weibrecht |
2004-07-13 |
| 6618056 |
Display device with improved representation of the shades of grey |
Gerhard Spekowius, Harald Reiter, Martin Weibrecht |
2003-09-09 |
| 6086252 |
Correction of fixed pattern noise |
Gerhard Spekowius |
2000-07-11 |
| 4998266 |
Device for producing x-ray images by means of a photoconductor |
Walter Hillen, Ulrich Schiebel |
1991-03-05 |
| 4760342 |
Electrostatic induction probe arrangement using several probes |
Josef N. Conrads, Walter Hillen, Ulrich Schiebel |
1988-07-26 |
| 4752944 |
Method and apparatus for producing an X-ray image by means of a photoconductor |
Norbert Conrads, Walter Hillen, Ulrich Schiebel |
1988-06-21 |
