MICROBOX DR WELP GMBH & CO has a total of 31 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Germany, Austria and United States. Its main competitors in its focus markets optics, computer technology and audio-visual technology are VER CE WE COLORBETRIEBE, UNIVERSAL PICTURES CORP and MICHAEL LESJAK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 8 | |
#2 | Austria | 4 | |
#3 | United States | 4 | |
#4 | France | 3 | |
#5 | Japan | 3 | |
#6 | Netherlands | 3 | |
#7 | EPO (European Patent Office) | 2 | |
#8 | United Kingdom | 2 | |
#9 | Canada | 1 | |
#10 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Computer technology | |
#3 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Processing photographic materials | |
#2 | Photosensitive materials | |
#3 | Data recognition and presentation | |
#4 | Television | |
#5 | Cameras | |
#6 | Image data processing |
# | Name | Total Patents |
---|---|---|
#1 | Welp Ulrich | 8 |
#2 | Welp Ulrich Dr | 8 |
#3 | Welp Stephan | 5 |
#4 | Hossu Dan | 4 |
#5 | Girke Michael | 3 |
#6 | Sahlmann Juergen | 3 |
#7 | Sellien Gero Ing | 2 |
#8 | Yurugen Zaaruman | 2 |
#9 | Dokutoru Ururihi Uerupu | 1 |
#10 | Sellien Gero Ing Grad | 1 |
Publication | Filing date | Title |
---|---|---|
DE4437900A1 | Scanner generating digital signals from document image | |
DE4433440A1 | Method for generating a two-dimensional image matrix of pixels and film card scanner for carrying out this method | |
DE4004465A1 | CAD film card laser plotter | |
DE3934565A1 | CAD MICROFILM LASER PLOTTER | |
DE3921905A1 | Microfilm CAD card laser plotter | |
ATA259578A | Fluid system of a device for developing duplicating film files on diazo material using ammonia gas | |
JPS5339746A | Method of copying silver film on diazo copy film using ammonia gas | |
US4199249A | Method and apparatus for duplicating by means of ammonia gas | |
US4121236A | Aperture card camera with device for spraying the exposed film |