Location History:
- Severn, MD (US) (1997)
- Decatur, AL (US) (2014)
- Moulton, AL (US) (1999 - 2021)
Company Filing History:
4 out of 4 
1 out of 12 
14 out of 832,680 Years Active: 1997-2021
Title: The Innovations of James M. Lewis
Introduction
James M. Lewis, an accomplished inventor based in Moulton, Alabama, holds an impressive portfolio of 19 patents. His inventive contributions often focus on advanced systems and technologies that enhance security and functionality in electronic devices.
Latest Patents
Among his latest innovations, Lewis has developed a challenge/response system that separates a physically unclonable function from the challenge/response mechanism. This innovative system utilizes bits in a challenge to qualify random data values, which are subsequently permuted to generate an encrypted response. Additional mechanisms for permuting the response may further obfuscate the output, enhancing security measures.
Another significant patent he holds is related to electronic physical unclonable functions. This application involves an electronic asymmetric unclonable function that uses an array containing multiple non-identical cells. Each cell represents a characteristic of the electronic system under evaluation, with integrated measurement devices that assess the test elements. A comparison unit processes the outputs to deliver a multi-bit output value that quantifies differences within the system.
Career Highlights
James M. Lewis has made significant strides in the invention realm, particularly in technologies that leverage security features in electronic systems. His work has garnered attention for its ingenuity and practical applications, reflecting his commitment to advancing technology.
Collaborations
Throughout his career, Lewis has collaborated with notable colleagues, including Dane R. Walther and Paul H. Horn. These partnerships have fostered innovative ideas and driven the development of groundbreaking technologies within the industry.
Conclusion
Through his 19 patents, James M. Lewis has established himself as a key figure in innovation, particularly within electronic systems and security technologies. His contributions continue to influence advancements that shape the future of electronics, proving that inventive spirit thrives in Moulton, Alabama.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.