Protection of stored and communicated secret data against side-channel attacks
US-12547754-B2 · Feb 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Hamburg Michael Alexander patents
Hamburg Michael Alexander is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hamburg Michael Alexander |
| Total patents | 31 |
| First publication | Sep 17, 2019 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Protection of cryptographic substitution-permutation networks from fault injection attacks
US-12500738-B2 · Dec 16, 2025 · US
System and method to generate prime numbers in cryptographic applications
US-12284278-B2 · Apr 22, 2025 · US
System and method to optimize decryption operations in cryptographic applications
US-12231562-B2 · Feb 18, 2025 · US
System and method to improve efficiency in multiplication_ladder-based cryptographic operations
US-12166878-B2 · Dec 10, 2024 · US
Protection of neural networks by obfuscation of activation functions
US-12099622-B2 · Sep 24, 2024 · US
Protection of neural networks by obfuscation of neural network architecture
US-12056219-B2 · Aug 6, 2024 · US
Preemption of a container in a secure computation environment
US-12050719-B2 · Jul 30, 2024 · US
Protection of cryptographic operations by intermediate randomization
US-11983280-B2 · May 14, 2024 · US
Efficient squaring with loop equalization in arithmetic logic units
US-11961420-B2 · Apr 16, 2024 · US
Recent patents
Latest publications not already listed above.
DPA-resistant key derivation function
US-11956345-B2 · Apr 9, 2024 · US
System and method to optimize generation of coprime numbers in cryptographic applications
US-11902432-B2 · Feb 13, 2024 · US
System and method to improve efficiency in multiplicationladder-based cryptographic operations
US-2023254145-A1 · Aug 10, 2023 · US
Protection of cryptographic substitution-permutation networks from fault injection attacks
US-2023093306-A1 · Mar 23, 2023 · US
Sign-efficient addition and subtraction for streamingcomputations in cryptographic engines
US-2023042366-A1 · Feb 9, 2023 · US
Protection of stored and communicated secret data against side-channel attacks
US-2022398339-A1 · Dec 15, 2022 · US
Protecting modular inversion operation from external monitoring attacks
US-11418334-B2 · Aug 16, 2022 · US
Protection of neural networks by obfuscation of neural network architecture
US-2022197981-A1 · Jun 23, 2022 · US
Protection of neural networks by obfuscation of activation functions
US-2022198045-A1 · Jun 23, 2022 · US
Dpa-resistant key derivation function
US-2022182216-A1 · Jun 9, 2022 · US
System and method to optimize generation of coprime numbers in cryptographic applications
US-2022166614-A1 · May 26, 2022 · US
System and method to generate prime numbers in cryptographic applications
US-2022085998-A1 · Mar 17, 2022 · US
System and method to optimize decryption operations in cryptographic applications
US-2022085999-A1 · Mar 17, 2022 · US
Efficient squaring with loop equalization in arithmetic logic units
US-2022076594-A1 · Mar 10, 2022 · US
Protection of cryptographic operations by intermediate randomization
US-2022075879-A1 · Mar 10, 2022 · US
Sign-based partial reduction of modular operations in arithmetic logic units
US-2022060315-A1 · Feb 24, 2022 · US
Preemption of a container in a secure computation environment
US-2021357532-A1 · Nov 18, 2021 · US
Preemption of a container in a secure computation environment
US-11010494-B2 · May 18, 2021 · US
Protecting modular inversion operation from external monitoring attacks
US-2021028934-A1 · Jan 28, 2021 · US
Preemption of a container in a secure computation environmen
US-2020104531-A1 · Apr 2, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cryptography Res Inc | 31 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F21/602 | 9 |
| H04L9/003 | 8 |
| H04L9/3066 | 7 |
| G06F21/6227 | 6 |
| G06F7/728 | 6 |