This inventor holds 1 USPTO granted patent. Top assignee: Kyndryl, 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: Salna Unnikrishnan: Inventor of Granular Document Security
Introduction
Salna Unnikrishnan is an inventor based in Hyderabad, India. Her work includes a patent for granular document security that uses artificial intelligence and role-based access controls.
Latest Patents
Unnikrishnan is associated with 1 patent, titled “Granular Level Document Security with Role-Based Access.” The invention describes using one AI model to identify document segments and another to assign each segment a unique tag. Permissions for those tags are recorded in an access control table. When a user requests access, the system checks the user’s identification, filters the document to show only permitted segments, and renders the filtered document.
Career Highlights
Unnikrishnan is associated with Kyndryl, Inc. Her patent focuses on controlling access to individual parts of a document, rather than granting or denying access to the document as a whole.
Collaborations
The patent lists Satheesh Thayal Sundradhas and Balaji Subramanian among Unnikrishnan’s coworkers.
Conclusion
Salna Unnikrishnan’s patented work applies AI and role-based permissions to provide more granular control over document access.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile