This inventor holds 3 USPTO granted patents. Top assignee: Gao Gesellschaft Fur Automation Und Organisation Mbh. Active years: 1976-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Munich, DE (1976 - 1979)
- Muelheim, DE (1980)
Company Filing History:
Years Active: 1976-1980
Title: Erhard Lehle: Innovator in Banknote Technology
Introduction
Erhard Lehle is a notable inventor based in Munich, Germany. He has made significant contributions to the field of banknote technology, holding a total of 3 patents. His work focuses on enhancing the security and usability of banknotes through innovative measurement and verification techniques.
Latest Patents
One of Lehle's latest patents is a test device for dynamically measuring the degree of dirt accumulation on banknotes. This device illuminates specific areas of a banknote and examines them using a receiving unit. The light reflected from these areas indicates the level of dirt accumulation, which is then converted into an electric signal. This signal is analyzed to assess whether the banknote is suitable for circulation based on the amount of dirt present.
Another significant patent involves a paper secured against forgery and a device for checking its authenticity. This paper contains materials that fluoresce under specific conditions, emitting light in the visible, ultraviolet, or infrared spectral ranges. The device includes a light source, a condenser lens, and a series of photocells arranged to identify specific emission-line doublets. The outputs from these photocells are processed to determine the authenticity of the paper.
Career Highlights
Erhard Lehle is currently associated with Gao Gesellschaft für Automation und Organisation mbH, where he continues to develop innovative solutions in banknote technology. His expertise in this field has led to advancements that enhance the security and reliability of currency.
Collaborations
Lehle has worked alongside notable colleagues such as Herbert Bernardi and Gerhard Stenzel, contributing to a collaborative environment that fosters innovation and technological advancement.
Conclusion
Erhard Lehle's contributions to banknote technology through his patents demonstrate his commitment to improving currency security and usability. His innovative approaches continue to influence the industry and enhance the integrity of financial transactions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile