Inventor

KHEDR Alhassan

CA15 patents

⚠️ This page may combine multiple inventors who share the name “KHEDR Alhassan”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOVERNING COUNCIL UNIV TORONTO

8 patents

US10075288B1Sep 11, 2018

Systems, devices, and processes for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO119 citations98

US10644877B2May 5, 2020

Configurable number theoretic transform (NTT) butterfly circuit for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO11 citations93

US10298385B2May 21, 2019

Homomorphic processing unit (HPU) for accelerating secure computations under homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO23 citations93

US11870881B2Jan 9, 2024

Method of operation for a configurable number theoretic transform (NTT) butterfly circuit for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO5 citations85

US11456856B2Sep 27, 2022

Method of operation for a configurable number theoretic transform (NTT) butterfly circuit for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO6 citations85

US10715309B2Jul 14, 2020

Method of operation for a configurable number theoretic transform (NTT) butterfly circuit for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO7 citations83

US11257076B2Feb 22, 2022

System and methods for validating and performing operations on homomorphically encrypted data

GOVERNING COUNCIL UNIV TORONTO4 citations72

US12316739B2May 27, 2025

Method of operation for a configurable number theoretic transform (NTT) butterfly circuit for homomorphic encryption

GOVERNING COUNCIL UNIV TORONTO0 citations62

LORICA CYBERSECURITY INC

4 patents

US11977657B1May 7, 2024

Method and system for confidential repository searching and retrieval

LORICA CYBERSECURITY INC10 citations79

US11843687B2Dec 12, 2023

Systems, devices, and processes for homomorphic encryption

LORICA CYBERSECURITY INC1 citations71

US12093939B2Sep 17, 2024

System and methods for validating and performing operations on homomorphically encrypted data

LORICA CYBERSECURITY INC0 citations60

US12019781B2Jun 25, 2024

Method and system for confidential string-matching and deep packet inspection

LORICA CYBERSECURITY INC0 citations43

SHIELD CRYPTO SYSTEMS INC

3 patents

US10778408B1Sep 15, 2020

Systems, devices, and processing for homomorphic encryption

SHIELD CRYPTO SYSTEMS INC11 citations84

US11177944B1Nov 16, 2021

Method and system for confidential string-matching and deep packet inspection

SHIELD CRYPTO SYSTEMS INC6 citations65

US12131319B2Oct 29, 2024

System and methods for validating and performing operations on homomorphically encrypted data

SHIELD CRYPTO SYSTEMS INC1 citations61