This inventor holds 2 USPTO granted patents. Top assignee: Lexmark International, Inc.. Active years: 2018.
Company Filing History:
Years Active: 2018
Title: Innovations by Matthew David Clarke
Introduction
Matthew David Clarke is an accomplished inventor based in Lexington, KY (US). He has made significant contributions to the field of printer technology, particularly in the area of authentication systems for printer supply items. With a total of 2 patents to his name, Clarke's work has the potential to enhance security and efficiency in printing processes.
Latest Patents
Clarke's latest patents focus on systems and methods for the authentication of printer supply items. One of his notable inventions involves using revocation lists to authenticate printer supplies. This method utilizes DNSSEC to facilitate communication between a printer and a DNS name server. In this system, a first domain name is created to request a challenge from an authentication module, which is then sent to the DNS name server. A second domain name is generated to provide a response to the challenge, and the DNS name server indicates whether the authentication was successful or not. This innovative approach aims to improve the security of printer supply items.
Another patent by Clarke also addresses the authentication of printer supply items using revocation lists. In this system, a domain name is created that includes the serial number of the printer supply item, a message digest, and a message authentication code. This domain name is sent to the DNS name server, and the returned IP address is utilized to update the revocation list. These advancements contribute to a more secure and reliable printing environment.
Career Highlights
Matthew David Clarke is currently employed at Lexmark International, Inc., where he continues to develop innovative solutions in the printing industry. His work at Lexmark has allowed him to focus on enhancing the security features of printer supplies, making significant strides in the field.
Collaborations
Clarke has collaborated with notable colleagues, including Christopher Alan Adkins and James Ronald Booth. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in printer authentication.
Conclusion
Matthew David Clarke's contributions to printer technology through his patents demonstrate his commitment to innovation and security. His work at Lexmark International, Inc. continues to influence the industry positively.