Location History:
- Oiching, DE (2001)
- Oberhaching, DE (2006 - 2012)
Company Filing History:
Years Active: 2001-2012
Title: Walter Straub: Innovator in Banknote Security Technology
Introduction
Walter Straub is a notable inventor based in Oberhaching, Germany. He has made significant contributions to the field of banknote security technology, holding a total of three patents. His work focuses on developing innovative methods and apparatuses to ensure the authenticity of banknotes.
Latest Patents
One of Walter Straub's latest patents is an "Apparatus for checking the authenticity of banknotes." This apparatus is designed for use in unprotected areas and features a sensor assembly that includes a light source. The light source produces light of a first wavelength to illuminate the banknotes, allowing one or more feature substances present in or on the banknotes to emit light of a second wavelength. The sensor assembly detects this light, and a control device evaluates the data to determine the authenticity of the banknotes by comparing it with reference data. The design of the sensor assembly and control device makes it challenging to draw conclusions about the feature substances contained in the banknotes.
Another significant patent is a "Method for protecting a data memory." This method involves detecting external actions on a component containing a security data memory through sensors. If a threshold is exceeded on one of the sensors, an attack is signaled, prompting the content of the security data memory to be partially erased. The sensors' status is continuously monitored, and the status data is recorded to enhance security.
Career Highlights
Walter Straub is currently employed at Giesecke & Devrient GmbH, a company known for its expertise in banknote and security technology. His work at the company has allowed him to develop cutting-edge solutions that address the challenges of counterfeit currency.
Collaborations
Walter has collaborated with several talented individuals in his field, including Thomas Grassl and Arvid Wiren. These collaborations have contributed to the advancement of security technologies in the banking sector.
Conclusion
Walter Straub's innovative work in banknote security technology has made a significant impact on the industry. His patents reflect a commitment to enhancing the authenticity and security of currency, showcasing his role as a leading inventor in this vital field.