System and method for securely sharing cryptographic material
US-12574221-B2 · Mar 10, 2026 · US
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Vincent Stephane patents
Vincent Stephane is listed as an inventor on 139 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Vincent Stephane |
| Total patents | 139 |
| First publication | May 30, 2019 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for parallel verification of blockchain transactions
US-12562907-B2 · Feb 24, 2026 · US
System and method for securely sharing cryptographic material
US-12556378-B2 · Feb 17, 2026 · US
Blockchain-implemented method and system
US-12500740-B2 · Dec 16, 2025 · US
Computer-implemented system and method enabling secure storage of a large blockchain over a plurality of storage nodes
US-12483417-B2 · Nov 25, 2025 · US
System for securing verification key from alteration and verifying validity of a proof of correctness
US-12407693-B2 · Sep 2, 2025 · US
Computer-implemented systems and methods for combining blockchain technology with digital twins
US-12355889-B2 · Jul 8, 2025 · US
Computer-implemented system and method for managing a large distributed memory pool in a blockchain network
US-12346298-B2 · Jul 1, 2025 · US
Blockchain-implemented method and system for access control on remote internet-enabled resources
US-12321928-B2 · Jun 3, 2025 · US
Computer-implemented systems and methods for serialisation of arithmetic circuits
US-12314716-B2 · May 27, 2025 · US
Recent patents
Latest publications not already listed above.
System and method for authenticating off-chain data based on proof verification
US-12309257-B2 · May 20, 2025 · US
Arithmetic enhancement of C-like smart contracts for verifiable computation
US-12309168-B2 · May 20, 2025 · US
Fast propagation of recent transactions over a blockchain network
US-12301660-B2 · May 13, 2025 · US
Accessing an internet of things device using blockchain metadata
US-12301573-B2 · May 13, 2025 · US
System and method for multi-party generation of blockchain-based smart contract
US-12294644-B2 · May 6, 2025 · US
System and method for authenticating off-chain data based on proof verification
US-2025141659-A1 · May 1, 2025 · US
Methods and systems for a consistent distributed memory pool in a blockchain network
US-2025133138-A1 · Apr 24, 2025 · US
Systems and methods for ensuring correct execution of computer program using a mediator computer system
US-12273324-B2 · Apr 8, 2025 · US
Probabilistic relay for efficient propagation in a blockchain network
US-12265523-B2 · Apr 1, 2025 · US
System and method for securely sharing cryptographic material
US-2025097020-A1 · Mar 20, 2025 · US
Computer-implemented systems and methods for linking a blockchain to a digital twin
US-2025097039-A1 · Mar 20, 2025 · US
System and method for securely sharing cryptographic material
US-12238206-B2 · Feb 25, 2025 · US
Optimisation of network parameters for enabling network coding
US-2025062954-A1 · Feb 20, 2025 · US
System for securing verification key from alteration and verifying validity of a proof of correctness
US-12219044-B2 · Feb 4, 2025 · US
Credential generation and distribution method and system for a blockchain network
US-12200117-B2 · Jan 14, 2025 · US
System for simplifying executable instructions for optimised verifiable computation
US-12200103-B2 · Jan 14, 2025 · US
Credential generation and distribution method and system for a blockchain network
US-12192345-B2 · Jan 7, 2025 · US
Method and system for selectively using network coding for propagating transactions in a blockchain network
US-2025005542-A1 · Jan 2, 2025 · US
Methods and systems for a consistent distributed memory pool in a blockchain network
US-12177356-B2 · Dec 24, 2024 · US
Optimisation of network parameters for enabling network coding
US-12170590-B2 · Dec 17, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nchain Licensing Ag | 106 |
| Nchain Holdings Ltd | 35 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L9/50 | 134 |
| H04L9/3239 | 97 |
| H04L2209/56 | 94 |
| H04L9/0643 | 77 |
| H04L9/0637 | 71 |