This inventor holds 2 USPTO granted patents. Top assignee: Purdue Research Foundation. Active years: 2009-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2014
Title: Sunil Prabhakar: Innovator in Database Integrity and Digital Watermarking
Introduction
Sunil Prabhakar is a notable inventor based in West Lafayette, IN (US). He has made significant contributions to the fields of database integrity and digital watermarking. With a total of 2 patents, his work focuses on ensuring the authenticity and security of digital data.
Latest Patents
One of his latest patents is titled "System and methods for ensuring integrity, authenticity, indemnity, and assured provenance for untrusted, outsourced, or cloud databases." This invention provides a framework for guaranteeing the faithful execution of databases managed by untrusted entities, such as cloud service providers. It establishes that an untrusted database is being faithfully hosted and offers indemnity for service providers against false claims. This system also ensures assured provenance for all changes made to the database.
Another significant patent is the "Method and system for rights assessment over digital data through watermarking." This invention focuses on resilient watermarking of digital data, including both numeric and categorical relational data. It allows for user-level control over the properties to be preserved and is resilient to various attacks, ensuring that a substantial portion of the embedded watermark survives even with significant data loss.
Career Highlights
Sunil Prabhakar is associated with the Purdue Research Foundation, where he continues to innovate and contribute to research in his field. His work has implications for enhancing data security and integrity in various applications.
Collaborations
He has collaborated with notable colleagues, including Radu Sion and Mikhail J Atallah, further enriching his research endeavors.
Conclusion
Sunil Prabhakar's contributions to database integrity and digital watermarking highlight his role as a leading inventor in these critical areas. His innovative patents reflect a commitment to advancing technology and ensuring data security in an increasingly digital world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile