Inventor
POLYCHRONIADOU ANTIGONI OURANIA
US9 patents
Patents
9 patentsUS11394537B2Jul 19, 2022
Homomorphic encryption with quantum key distribution encapsulation
JPMORGAN CHASE BANK NA2 citations70
US12353591B2Jul 8, 2025
Secure aggregation of information using federated learning
JPMORGAN CHASE BANK NA1 citations62
US12100044B2Sep 24, 2024
Differential privacy for axe obfuscation
JPMORGAN CHASE BANK NA0 citations55
US11669903B2Jun 6, 2023
Differential privacy for axe obfuscation
JPMORGAN CHASE BANK NA0 citations55
US12413418B2Sep 9, 2025
Method and system for secure aggregation protocol for protecting privacy of individual data sets
JPMORGAN CHASE BANK NA0 citations50
US12008136B2Jun 11, 2024
Systems and methods for privacy-preserving inventory matching with security against malicious adversaries
JPMORGAN CHASE BANK NA0 citations47
US11699185B2Jul 11, 2023
Systems and methods for privacy-preserving inventory matching
JPMORGAN CHASE BANK NA0 citations45
US12555107B2Feb 17, 2026
Method and system for private decentralized forward-secure confidential transactions
JPMORGAN CHASE BANK NA0 citations43
US12277250B2Apr 15, 2025
Systems and methods for privacy-preserving inventory matching with security against malicious adversaries
JPMORGAN CHASE BANK NA0 citations42