Lothar Fannasch

Title: Lothar Fannasch: Innovator in Data Carrier Technology

Introduction

Lothar Fannasch is a notable inventor based in Bielefeld, Germany. He has made significant contributions to the field of data carrier technology, holding a total of seven patents. His innovative work focuses on methods for producing card-shaped data carriers and applying colored information to various objects.

Latest Patents

Fannasch's latest patents include a card-shaped data carrier and a method for producing the same. This invention involves a card-shaped data carrier that consists of at least one layer, where visually readable information is introduced through a changed optical characteristic. This characteristic is altered by irreversibly changing the material using a laser beam. The absorption capacity of the layer for specific wavelengths is partially reduced due to the laser radiation. Another significant patent describes a method for applying colored information to an object. This method involves using at least two different chromophoric particles in a layer close to the surface, which change color under laser radiation. The invention includes a beam guiding means to direct multiple laser beams onto the object's layer.

Career Highlights

Throughout his career, Lothar Fannasch has worked with several companies, including Orga Kartensysteme GmbH and Orga Systems GmbH. His experience in these organizations has contributed to his expertise in developing innovative data carrier technologies.

Collaborations

Fannasch has collaborated with notable coworkers such as Dirk Fischer and Michael Hennemeyer-Schwenker. Their joint efforts have likely played a role in advancing the projects they have worked on together.

Conclusion

Lothar Fannasch is a distinguished inventor whose work in data carrier technology has led to several important patents. His innovative methods and collaborations have significantly impacted the field, showcasing his dedication to advancing technology.