This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 5 EPO patents. Top assignee: De La Rue International Limited. Active years: 2001-2013.
Location History:
- Hants, GB (2001)
- Hampshire, GB (2011)
- Basingstoke, GB (2013)
Company Filing History:
Years Active: 2001-2013
Title: David Allen Stone: Innovator in Optically Variable Magnetic Stripe Technology
Introduction
David Allen Stone is a notable inventor based in Basingstoke, GB. He has made significant contributions to the field of magnetic stripe technology, holding a total of 3 patents. His work focuses on enhancing the functionality and security of magnetic stripe assemblies.
Latest Patents
Among his latest innovations is the optically variable magnetic stripe assembly. This invention includes a magnetic layer, an optically variable effect generating layer over the magnetic layer, and an electrically non-conductive reflective layer positioned between the magnetic layer and the optically variable effect generating layer. Another patent for the optically variable magnetic stripe assembly features a similar design, with the reflective layer incorporating at least one metal portion. These advancements aim to improve the security and visual appeal of magnetic stripe technology.
Career Highlights
David Allen Stone is currently employed at De La Rue International Limited, a company renowned for its expertise in secure printing and currency solutions. His role at the company allows him to apply his innovative ideas in practical applications, contributing to the development of advanced security features in various products.
Collaborations
Some of his notable coworkers include Brian William Holmes and Malcolm Robert Murray Knight. Their collaboration fosters a creative environment that encourages the development of cutting-edge technologies.
Conclusion
David Allen Stone's contributions to optically variable magnetic stripe technology highlight his innovative spirit and dedication to enhancing security features in everyday applications. His work continues to influence the industry and pave the way for future advancements.