This inventor holds 2 USPTO granted patents. Top assignees: Gao Gesellschaft Fur Automation Und Organisation Mbh, Giesecke & Devrient Gmbh. Active years: 1986-1998.
Company Filing History:
1 out of 182 
1 out of 672 
Years Active: 1986-1998
Title: Hajo Muck: Innovator in Antifalsification Technology
Introduction
Hajo Muck is a notable inventor based in Dachau, Germany. He has made significant contributions to the field of antifalsification technology, holding 2 patents that showcase his innovative approach to security measures in paper products.
Latest Patents
One of Hajo Muck's latest patents is for an antifalsification paper. This paper features an embedded safeguarding thread that is accessible in certain areas, enhancing its resistance to forgery. The safeguarding thread, which is wider than 2 mm, is integrated into a first paper layer that has openings allowing the thread to be partially visible on both sides. This layer is then covered by a second paper layer, which is firmly connected and comprises 10 to 50% of the total thickness of the antifalsification paper. The use of wide safeguarding threads equipped with optical effects significantly improves the paper's forgery resistance.
Another patent involves a method of testing a security that includes a mechanically testable identifying mark, such as a security thread. This method utilizes a physical property, like electric conductivity, which can be measured without contact through an electric field. The property can be influenced by an electromagnetic field, producing a signal that serves as a measured variable modulated by the interaction of the two fields.
Career Highlights
Hajo Muck has worked with several prominent companies in the automation and security sectors. Notable among these are Gao Gesellschaft für Automation und Organisation mbH and Giesecke & Devrient GmbH. His experience in these organizations has contributed to his expertise in developing innovative security solutions.
Collaborations
Throughout his career, Hajo Muck has collaborated with various professionals, including Wolfgang Becker and Siegfried Harms. These partnerships have likely enriched his work and led to advancements in his field.
Conclusion
Hajo Muck's contributions to antifalsification technology demonstrate his commitment to innovation and security. His patents reflect a deep understanding of the complexities involved in creating secure paper products.