Location History:
- Sindelfingen, DE (2000)
- Munich, DE (2012)
- Cologne, DE (2017)
- Germering, DE (2005 - 2023)
Company Filing History:
18 out of 672 
5 out of 190 
1 out of 220 
Years Active: 2000-2023
Title: Norbert Holl: Innovator in Value Document Technology
Introduction
Norbert Holl, based in Germering, Germany, is a distinguished inventor with a remarkable portfolio of 23 patents. His cutting-edge work primarily revolves around the technology and processes for classifying and authenticating value documents, notably currency and financial instruments.
Latest Patents
Holl's most recent innovations include a "Device and method for classifying value documents, in particular bank notes, and value document processing system." This invention utilizes at least two sensor devices designed to capture reflected waves from both the front and back sides of a value document. By employing various measuring principles, it gathers essential sensor data for classification purposes. Additionally, he has developed an "Apparatus and method for checking the authenticity of a security element." This invention focuses on authenticating security elements within value documents through the analysis of reversed bright/dark modulation, meticulously examining remission and transmission courses pixel by pixel for intensity modulation.
Career Highlights
Norbert Holl has garnered substantial experience through his tenure at notable companies, including Giesecke & Devrient GmbH and Giesecke+Devrient Currency Technology GmbH. His contributions at these organizations have been pivotal in advancing technology for document security and processing.
Collaborations
Throughout his career, Holl has collaborated closely with esteemed colleagues such as Bernd Wunderer and Dieter Stein. These partnerships have enabled him to drive innovation in the field of value document technology, contributing to the development of robust security measures.
Conclusion
Norbert Holl stands as a prominent figure in the realm of innovations concerning value documents. His patents reflect a significant advancement in both the classification and authenticity verification of currency, showcasing his dedication to enhancing financial security technologies.