This inventor holds 3 USPTO granted patents. Top assignee: Honeywell International Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Sivakumar Nagarajan: Inventor of Location-Aware Access Technology.
Introduction
Sivakumar Nagarajan is an inventor associated with Madurai, India, and Honeywell International Inc. His work includes a patented approach to using location information in access-control authentication.
Latest Patents
Nagarajan is credited with 1 patent: “System and Methods for Location Aware Access.” The invention describes a system in which a card reader obtains credentials from a card, records a timestamp, and determines its location coordinates when the credentials are received. A controller uses the credentials, timestamp, and location information to authenticate the card and, if authentication succeeds, trigger the corresponding unlocking mechanism.
Career Highlights
Nagarajan’s listed patent connects access credentials with the time and location of a card-reader interaction. This approach is designed to incorporate contextual information into access-control decisions. He is associated with Honeywell International Inc.
Collaborations
Ramkumar A. is identified as Nagarajan’s coworker. The available information does not specify their particular roles or contributions to the patent.
Conclusion
Sivakumar Nagarajan’s patent presents a location-aware method for authenticating access cards, combining credential, timestamp, and location data to support access-control decisions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile