This inventor holds 123 USPTO granted patents and 13 published patent applications and 21 EPO patents, primarily in Postal Security Technology (CPC class 705410). Top assignees: Pitney Bowes Inc., Certicom Corporation, Other. Active years: 1995-2026.
Inventors with similar research interests:
Location History:
- N. Haven, CT (US) (1995)
- New Haven, CT (US) (1995 - 1996)
- Oxford, CT (US) (1997 - 2018)
Company Filing History:
120 out of 2,980 
4 out of 342 
2 out of 834,350 Years Active: 1995-2026
Areas of Expertise:
Title: Frederick W Ryan, Jr.: Innovative Patents and Contributions
Introduction:
Meet Frederick W Ryan, Jr., a prolific inventor and patent holder based in Oxford, CT, United States. With an impressive record of 123 patents to his name, Ryan has made significant contributions to the field of technology. This article will highlight some of his latest patents, career highlights, collaborations, and his overall impact on the innovation landscape.
Latest Patents:
One of Ryan's recent patents is for a "Method to control the use of custom images." This invention enables a value dispensing system, such as a mail processing system, to account for and charge the user for the use of a custom image without actually receiving the data representing the image. The method employs digital signatures and hash generation techniques to ensure secure and authorized use of custom images within the system.
Another noteworthy patent by Ryan is the development of a "Hybrid signature scheme." This signature scheme ensures the verification of hidden and visible portions of a message during the verification process. By encrypting the hidden portion and combining it with the visible part, the hybrid signature scheme adds an extra layer of security to digital signatures.
Career Highlights:
Ryan has worked with prominent companies in the technology sector, including Pitney Bowes Inc. and Certicom Corporation. At Pitney Bowes, a leading provider of global e-commerce solutions, Ryan likely made valuable contributions to advancing mail processing technologies, given his patent focusing on controlling the use of custom images in such systems.
Collaborations:
Throughout his career, Ryan has collaborated with talented individuals, including Robert A Cordery and Leon A Pintsov. These partnerships have likely fostered an environment of innovation and shared knowledge, leading to the development of groundbreaking technologies and patents.
Conclusion:
Frederick W Ryan, Jr., is an accomplished inventor and holder of numerous patents. His contributions, such as the method for controlling the use of custom images and the hybrid signature scheme, demonstrate his expertise in developing secure and efficient technologies. With a career spanning prestigious companies and collaborations with notable individuals, Ryan's impact on the innovation landscape is undeniable. Through his inventive mindset and dedication, Ryan continues to shape the future of technology and inspire generations of inventors.