Patents by Inventor ROLAND RECKZIEGEL

ROLAND RECKZIEGEL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DEVICE FOR THE ECPOAURE OF PHOTOGRAPHIC RECORDING MATERIAL
    Publication number: 20010038268
    Abstract: A device (1) for the exposure of photographic recording material (6) comprises an exposure system (2) incorporating a multitude of light emitting diodes (12a-12n, . . . , 20a-20n; 40a-40n, . . . , 50a-50n). These light emitting diodes (12a-12n, . . . , 20a-20n; 40a-40n, . . . , 50a-50n) are connected in a combination of at least one series circuit and at least one parallel circuit. This enables a large number of light emitting diodes to be provided in the exposure system (2), permitting a high light intensity and, accordingly, short exposure times. The voltages and currents required to operate the device (1) are therefore modest and do not necessitate a high technical expenditure for their generation.
    Type: Application
    Filed: August 4, 1999
    Publication date: November 8, 2001
    Inventors: HERMANN FUCHSBERGER, FRANZ MAIER, ROLAND RECKZIEGEL