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For the Inventor, By the Inventor

Moulton, AL, United States of America

James M Lewis

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Anti-Tamper Technology. Top assignees: Lewis Innovative Technologies, Mercury Systems, Inc., Other. Active years: 1997-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James M Lewis. Retrieved from https://idiyas.com/inventor/james-m-lewis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 249(Granted Patents)


Location History:

  • Severn, MD (US) (1997)
  • Decatur, AL (US) (2014)
  • Moulton, AL (US) (1999 - 2021)

Company Filing History:

goldMedal4 out of 4 
 
Lewis Innovative Technologies
 patents
silverMedal1 out of 12 
 
Mercury Systems, Inc.
 patents
bronzeMedal14 out of 834,601 
Other
 patents

Years Active: 1997-2021

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Areas of Expertise:
Anti-Tamper Solutions
Electronic Relays
Physical Unclonable Functions
Self-Modifying FPGA
Counterfeit Detection
High Voltage Systems
Encryption Technologies
Resonant Circuit Control
Binary Counters
Programmable Logic Devices
Integrated Circuit Protection
AC Power Switching
19 patents (USPTO):Explore Patents
1. 10917250 - Challenge/response system (2021-02-09),
2. 9218477 - Electronic physical unclonable functions (2015-12-22),
3. 9171144 - Electronic physical unclonable functions (2015-10-27),
4. 8896346 - Self-modifying FPGA for anti-tamper applications (2014-11-25),
5. 8598890 - Method and system for protecting products and technology from integrated circuits which have been subject to tampering, stressing and replacement as well as detecting integrated circuits that have been subject to tampering (2013-12-03),
6. 8384415 - Method and system for identifying counterfeit programmable logic devices (2013-02-26),
7. 8242790 - Method and system for detection of tampering related to reverse engineering (2012-08-14),
8. 8159259 - Self-modifying FPGA for anti-tamper applications (2012-04-17),
9. 7742597 - Exclusive encryption system (2010-06-22),
10. 7439636 - Driver system for MOSFET based, high voltage electronic relays for AC power switching and inductive loads (2008-10-21),
11. 7230354 - Driver system for MOSFET based, high voltage, electronic relays for AC power switching and inductive loads (2007-06-12),
12. 7183672 - MOSFET based, high voltage, electronic relays for AC power switching and inductive loads (2007-02-27),
13. 7145978 - High speed binary counter (2006-12-05),
14. 7102253 - MOSFET based, high voltage, electronic relays for AC power switching and inductive loads (2006-09-05),
15. 6683393 - MOSFET based, high voltage, electronic relays for AC power switching and inductive loads (2004-01-27),

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.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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