Company Filing History:
3 out of 282 
1 out of 702 
1 out of 1 Years Active: 2001-2004
Title: Norbert Czarnetzki: Innovator in Optical Technology
Introduction
Norbert Czarnetzki is a notable inventor based in Jena, Germany. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work primarily focuses on advancements in autofocusing devices and confocal microscopy.
Latest Patents
Czarnetzki's latest patents include an "Automatic Focusing Device for an Optical Appliance." This invention is designed to enable autofocusing on a measuring location on an object that moves vertically to the optical axis of the imaging optics. The arrangement includes a diaphragm device with an opening aligned with the direction of movement, and a receiving device for measuring light that is inclined relative to the optical axis. This setup allows for the generation of signals to correct the direction of movement into the focal plane of the imaging optics.
Another significant patent is the "Confocal Microscopic Device." This invention features an autofocus mechanism for a confocal microscope, which includes an illumination arrangement for illuminating an object in a raster pattern. The device employs wavelength-selective splitting of light for detecting the light distribution generated by the object. This technology is particularly useful for monitoring defects in semiconductor structures.
Career Highlights
Throughout his career, Czarnetzki has worked with prominent companies such as Carl Zeiss Jena GmbH and Carl Zeiss Stiftung. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Czarnetzki has collaborated with notable colleagues, including Thomas Scheruebl and Eberhard Derndinger. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Norbert Czarnetzki's contributions to optical technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in microscopy and optical devices.