Company Filing History:
2 out of 143 
1 out of 832,680 Years Active: 2004-2006
Title: Innovations by Hans Zerbel in Document Authentication
Introduction
Hans Zerbel is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of document security and authentication. With a total of 3 patents, his work focuses on methods and apparatuses that enhance the reliability of secured documents.
Latest Patents
One of Hans Zerbel's latest patents is an "Apparatus and method for detecting the authenticity of secured documents." This invention involves a method and apparatus designed to determine the authenticity of secured documents that contain an authentication element. When excited with radiation of a specific wavelength, this element emits detectable radiation. The emitted radiation's intensity profile is analyzed over a predetermined measuring period to ascertain the document's authenticity.
Another significant patent is the "Handsensor for authenticity identification of signets on documents." This invention describes a manually controlled sensor that identifies luminescent features on documents. The identification feature is illuminated with an excitation wavelength, and the response is detected and evaluated by a radiation receiver. The sensor is designed to improve sensitivity while adhering to safety regulations, utilizing a focused beam to enhance the detection of luminescence signals.
Career Highlights
Hans Zerbel has worked with Bundesdruckerei GmbH, a prominent company in the field of document security. His experience in this organization has contributed to his expertise in developing innovative solutions for document authentication.
Collaborations
Some of Hans Zerbel's notable coworkers include Benedikt Ahlers and Anett Bailleu. Their collaboration has likely played a role in advancing the projects and patents that Hans has developed.
Conclusion
Hans Zerbel's contributions to document authentication through his innovative patents demonstrate his commitment to enhancing security measures. His work continues to influence the field and provides valuable solutions for ensuring the authenticity of secured documents.
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