Company Filing History:
Years Active: 2014-2017
Title: Ajay Manchepalli: Innovator in Cryptographic Indexing
Introduction
Ajay Manchepalli is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of cryptography, particularly in the area of document indexing and retrieval. With a total of 3 patents to his name, his work has the potential to enhance data security and privacy.
Latest Patents
Ajay's latest patents include innovative methods for cryptographically indexing, searching for, and retrieving documents. One of his patents focuses on extending random number summation as an order-preserving encryption scheme. This method provides a system that generates a document index, allowing users to perform encrypted queries for keywords associated with the documents. The encryption system employs an ordered index that maps encrypted instances of ordered attribute values to documents, enabling successful queries that rely on order.
Another significant patent addresses techniques for representing keywords in an encrypted search index to prevent histogram-based attacks. This system also generates a document index for encrypted queries, ensuring that each keyword maps to the same number of encrypted document identifiers. The use of an extractor graph further enhances the mapping of keywords to buckets storing encrypted document identifiers.
Career Highlights
Ajay Manchepalli is currently associated with Microsoft Technology Licensing, LLC, where he continues to innovate in the field of cryptography. His work is instrumental in developing secure systems that protect sensitive information while allowing efficient data retrieval.
Collaborations
Ajay has collaborated with notable colleagues such as Satyanarayana V Lokam and Balasubramanyan Ashok. Their combined expertise contributes to the advancement of cryptographic technologies.
Conclusion
Ajay Manchepalli's contributions to cryptographic indexing and document retrieval systems highlight his role as a leading inventor in the field. His innovative patents pave the way for enhanced data security and efficient information retrieval.