Company Filing History:
Years Active: 1995
Title: The Innovative Contributions of Karen S Walker
Introduction
Karen S Walker is a notable inventor based in Maidenhead, GB. She has made significant contributions to the field of technology, particularly in the area of security features for credit cards. With a total of 2 patents to her name, her work has garnered attention for its innovative approach to enhancing security.
Latest Patents
One of her latest patents is focused on improvements in signature panels for credit cards or similar instruments. The invention involves a signature panel made from a foil that has a carrier layer with a transferable signature panel layer. This layer incorporates a coating composition that includes a polymeric material. The signature panel layer can be transferred in response to heat and pressure onto a plastic substrate from the carrier layer, providing a designated signature space. Additionally, a security indicia is placed on or in the signature accepting surface of the signature panel layer, using ink to define a rainbow pattern.
Another significant patent is related to a transfer film, which further enhances the security features of credit cards. These innovations reflect her commitment to improving the safety and functionality of financial instruments.
Career Highlights
Karen S Walker is currently employed at Thomas De La Rue and Company Limited, a company known for its expertise in security printing and paper products. Her role at the company allows her to apply her inventive skills to real-world applications, contributing to the development of secure financial solutions.
Collaborations
Throughout her career, Karen has collaborated with various professionals, including her coworker Charles E Chatwin. These collaborations have likely played a role in the successful development of her patents and innovations.
Conclusion
Karen S Walker's contributions to the field of security technology are noteworthy. Her innovative patents demonstrate her dedication to enhancing the safety of financial instruments. As she continues her work at Thomas De La Rue and Company Limited, her impact on the industry is expected to grow.