This inventor holds 2 USPTO granted patents. Top assignee: Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E. V. . Active years: 1976-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1983
Title: The Innovations of Hans-Joachim Queisser
Introduction
Hans-Joachim Queisser is a prominent inventor based in Stuttgart, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work has advanced the understanding and application of optical measurement devices.
Latest Patents
One of his latest patents is a semiconductor device for optical dosage measurement. This invention involves a semiconductor body with a doped surface layer on a doped substrate. The surface layer has a conductivity that is significantly higher than that of the substrate, creating a potential barrier at the transition point. This design allows for the production of carrier pairs when optical radiation is present, enabling the measurement of stored photoconductivity based on changes in optical radiation dosage.
Another notable patent is a method and apparatus for displaying the internal structure of an object. This invention utilizes a fine-grained zinc silicate screen to convert X-ray patterns into optical signals. The resulting images are captured by a television camera through a magnifying optical system. This combination allows for real-time visualization of structural details that were previously only obtainable through photographic methods.
Career Highlights
Hans-Joachim Queisser is associated with the Max Planck Society for the Advancement of Science, a prestigious research institution in Germany. His work has been instrumental in pushing the boundaries of semiconductor research and applications.
Collaborations
Throughout his career, Queisser has collaborated with notable colleagues, including Werner Hartmann and Gregor Markewitz. These partnerships have contributed to the advancement of innovative technologies in their respective fields.
Conclusion
Hans-Joachim Queisser's contributions to semiconductor technology and optical measurement devices highlight his role as a leading inventor. His patents reflect a commitment to innovation and the pursuit of scientific advancement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile