Scotch Plains, NJ, United States of America

John Herslow

This inventor holds 36 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 9 EPO patents, primarily in Smart Card Technology. Top assignees: Composecure, LLC, Citicorp Credit Services, Inc., Citicorp Credit Services, Inc. (USA). Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Herslow. Retrieved from https://idiyas.com/inventor/john-herslow

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

USPTO Granted Patents = 36 

% Patents Active = 100.0


 

Average Co-Inventor Count = 1.8

ph-index = 13

Forward Citations = 691(Granted Patents)


Location History:

  • Scotch Plains, NJ (US) (2003 - 2023)
  • Bridgewater, NJ (US) (2018 - 2024)

Company Filing History:


Years Active: 2003-2025

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Areas of Expertise:
Smart Card
Dual Interface
Metal Card
Transaction Card
Textured Card
Composite Card
Laser Personalization
RF Transmission
Carbon Fiber
Durable Card
Foil Composite
Embedded Image
36 patents (USPTO):Explore Patents

Title: The Innovative Contributions of John Herslow in Card Technology

Introduction: John Herslow, an accomplished inventor based in Scotch Plains, NJ, has made significant strides in the field of card technology, holding a remarkable total of 35 patents to his name. His innovations focus primarily on enhancing the functionality and durability of cards, incorporating advanced materials and structures that offer unique features.

Latest Patents: Among his latest innovations, two patents stand out for their ingenuity. The first is a "Card with embedded image," which features a layer of deformable material embossed with a three-dimensional (3-D) pattern. This card consists of a first layer that contacts and overlays the embossed deformable layer, and a second layer that underlies it. Both layers are made of conformable materials that work together to maintain the embossed pattern in a fixed condition. Another notable patent is the "Laser-personalized card having a hard coat subassembly and a core subassembly." This invention includes a robust core that defines the card's functionality and a hard coat subassembly to protect it from wear and tear. The core can consist of either plastic layers or combinations of plastic and metal, and it supports features like contactless RF communication. The innovative use of nanoparticles in the hard coat layer further enhances the card's durability and aesthetic appeal.

Career Highlights: John Herslow's career has been marked by his contributions to leading companies in the field, notably working at Composecure, LLC. His expertise in card innovation has positioned him as a prominent figure in the industry, driving advancements that blend cutting-edge technology with everyday applications.

Collaborations: Throughout his career, John has collaborated with talented individuals such as Adam Lowe and Luis Dasilva. These partnerships have fostered a creative environment that has allowed them to develop groundbreaking technologies in card design and functionality.

Conclusion: John Herslow's work reflects a deep commitment to innovation in card technology. With 35 patents to his name, his contributions have not only enhanced the functionality of cards but have also set new standards for durability and user experience. As he continues to innovate, the impact of his work will undoubtedly resonate throughout the industry.

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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