Method for securely negotiating symmetrical keys between two participants in a communication
US-12580746-B2 · Mar 17, 2026 · US
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Friesen Viktor patents
Friesen Viktor is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Friesen Viktor |
| Total patents | 34 |
| First publication | Jun 1, 2017 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for authenticating data
US-2026074918-A1 · Mar 12, 2026 · US
Method for encrypting plain text
US-2026019234-A1 · Jan 15, 2026 · US
Method for generating secrets with a vehicle, and vehicle
US-12463805-B2 · Nov 4, 2025 · US
Method for securely equipping a vehicle with an individual certificate
US-12457116-B2 · Oct 28, 2025 · US
Method for checking cryptographic secrets for equality
US-12438726-B2 · Oct 7, 2025 · US
Method for implementing and using cryptographic material in at least one system component of an information technology system
US-12418414-B2 · Sep 16, 2025 · US
Method for securing communication between a communication system of a vehicle and a vehicle-external server
US-12389231-B2 · Aug 12, 2025 · US
System for generating cryptographic material
US-12359925-B2 · Jul 15, 2025 · US
Method for securely negotiating symmetrical keys between two participants in a communication
US-2025184122-A1 · Jun 5, 2025 · US
Recent patents
Latest publications not already listed above.
Method of minting and using vehicle-related non-fungible tokens, and information technology system
US-2025156506-A1 · May 15, 2025 · US
Subframe for a vehicle, in particular an electric vehicle
US-12280826-B2 · Apr 22, 2025 · US
Method for anonymizing movement data
US-12204680-B2 · Jan 21, 2025 · US
Method for anonymizing movement data
US-12174999-B2 · Dec 24, 2024 · US
Method for encrypting a plaintext
US-2024413989-A1 · Dec 12, 2024 · US
Method for implementing and using cryptographic material in at least one system component of an information technology system
US-2024356746-A1 · Oct 24, 2024 · US
Method for transmitting information
US-11989312-B2 · May 21, 2024 · US
Method for generating secrets with a vehicle, and vehicle
US-2024154798-A1 · May 9, 2024 · US
Method for securing communication between a communication system of a vehicle and a vehicle-external server
US-2024121615-A1 · Apr 11, 2024 · US
Method for checking cryptographic secrets for equality
US-2024121102-A1 · Apr 11, 2024 · US
Subframe for a Vehicle, in Particular an Electric Vehicle
US-2024001993-A1 · Jan 4, 2024 · US
Method for anonymizing movement data
US-2023394177-A1 · Dec 7, 2023 · US
Method for anonymizing movement data
US-2023394178-A1 · Dec 7, 2023 · US
Method for anonymizing movement data
US-11775685-B2 · Oct 3, 2023 · US
Method for secure usage of cryptographic material
US-11764957-B2 · Sep 19, 2023 · US
Method for securely equipping a vehicle with an individual certificate
US-2023291574-A1 · Sep 14, 2023 · US
Method for anonymizing movement data
US-2023229807-A1 · Jul 20, 2023 · US
Method for secure usage of cryptographic material
US-2023198753-A1 · Jun 22, 2023 · US
Communication device and method for cryptographically securing communication
US-2023103115-A1 · Mar 30, 2023 · US
System for generating cryptographic material
US-2022307847-A1 · Sep 29, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mercedes Benz Group Ag | 26 |
| Daimler Ag | 6 |
| Valeo Schalter & Sensoren Gmbh | 2 |
| Autotech Eng Sl | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L2209/84 | 14 |
| H04W4/44 | 8 |
| H04L9/0877 | 8 |
| H04L9/14 | 7 |
| H04L9/088 | 7 |