Company Filing History:
Years Active: 1986-1988
Title: Innovations of Ulrich Zeth in Aerial Photography
Introduction
Ulrich Zeth is a notable inventor based in Jena, Germany. He has made significant contributions to the field of aerial photography through his innovative methods and technologies. With a total of three patents to his name, Zeth has focused on enhancing the precision and functionality of aerial photography cameras.
Latest Patents
One of Zeth's latest patents is a method for determining and indicating the supply of film in aerial photography cameras. This method improves measuring precision and provides better indication options. By taking pulse counts from coded discs connected to the film feed spool and film advancing device, Zeth's invention allows for accurate determination of the total circumference of the film on the feed spool. This information is then used to calculate the number of remaining exposures and the length of the film, which are displayed on an indicator unit.
Another significant patent by Zeth involves a method for a non-retarded shutter release of rotary shutters in photogrammetrical aerial cameras. This invention utilizes computer means to control the rotation of the shutter sectors, ensuring that the timing of photograph sequences aligns with the feasible open times of the shutter. This innovation effectively eliminates probable incorrect exposures by adjusting the diaphragm setting.
Career Highlights
Ulrich Zeth is associated with Jenoptik Jena GmbH, a company known for its advancements in optical technologies. His work at Jenoptik has allowed him to develop and refine his innovative ideas in aerial photography. Zeth's contributions have been instrumental in improving the functionality and reliability of aerial imaging systems.
Collaborations
Throughout his career, Zeth has collaborated with notable colleagues such as Wilfried Rempke and Klaus-Ditmar Voigt. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
Ulrich Zeth's contributions to aerial photography through his innovative patents have significantly advanced the field. His work continues to influence the way aerial images are captured and processed, showcasing the importance of innovation in technology.