Steffen Fries

Person

Baldham, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Key management in an integrated circuit
- Patent number 12,192,348
- Issue date Jan 7, 2025
- Siemens Aktiengesellschaft
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for validating a digital certificate
- Patent number 12,166,906
- Issue date Dec 10, 2024
- Siemens Aktiengesellschaft
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Establishing secure communication without local time information
- Patent number 12,034,875
- Issue date Jul 9, 2024
- Siemens Aktiengesellschaft
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Issuing device and method for issuing and requesting device and met...
- Patent number 11,917,081
- Issue date Feb 27, 2024
- Siemens Aktiengesellschaft
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device unit suitable for operation in a protected and/or open opera...
- Patent number 11,914,715
- Issue date Feb 27, 2024
- Siemens Aktiengesellschaft
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrity monitoring in automation systems
- Patent number 11,853,049
- Issue date Dec 26, 2023
- Siemens Aktiengesellschaft
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for transferring data in a publish-subscribe s...
- Patent number 11,838,409
- Issue date Dec 5, 2023
- Siemens Aktiengesellschaft
- Kai Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and devices for providing at least one service, in particula...
- Patent number 11,838,280
- Issue date Dec 5, 2023
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting data packets
- Patent number 11,805,110
- Issue date Oct 31, 2023
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for verifying an execution environment used for execution of...
- Patent number 11,783,039
- Issue date Oct 10, 2023
- Siemens Aktiengesellschaft
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for validating a digital user certificate
- Patent number 11,764,975
- Issue date Sep 19, 2023
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, transmitter, and receiver for authenticating a tran...
- Patent number 11,736,301
- Issue date Aug 22, 2023
- Siemens Aktiengesellschaft
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for dynamic data minimization of a data set by means of whit...
- Patent number 11,663,221
- Issue date May 30, 2023
- Siemens Healthcare GmbH
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for protecting the production data for producing a product
- Patent number 11,662,702
- Issue date May 30, 2023
- Siemens Aktiengesellschaft
- Omar Belhachemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and devices for providing at least one service, in particula...
- Patent number 11,658,943
- Issue date May 23, 2023
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for exchanging messages
- Patent number 11,424,933
- Issue date Aug 23, 2022
- Siemens Aktiengesellschaft
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for setting up a communication channel between a server devi...
- Patent number 11,394,747
- Issue date Jul 19, 2022
- Siemens Aktiengesellschaft
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatuses and computer program product for monitoring an...
- Patent number 11,368,485
- Issue date Jun 21, 2022
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for the secure transfer of a dataset
- Patent number 11,323,251
- Issue date May 3, 2022
- Siemens Healthcare GmbH
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Setting up access authorization to access a subnetwork of a mobile...
- Patent number 11,304,058
- Issue date Apr 12, 2022
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Proving authenticity of a device with the aid of a proof of authori...
- Patent number 11,244,038
- Issue date Feb 8, 2022
- Siemens Aktiengesellschaft
- Rainer Falk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for producing a secure communication channel for...
- Patent number 11,218,323
- Issue date Jan 4, 2022
- Siemens Aktiengesellschaft
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating a cryptographic time stamp for...
- Patent number 11,206,147
- Issue date Dec 21, 2021
- Siemens Aktiengesellschaft
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transferring data in a topic-based publish-su...
- Patent number 11,201,733
- Issue date Dec 14, 2021
- Siemens Aktiengesellschaft
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for disclosing at least one cryptographic key
- Patent number 11,177,952
- Issue date Nov 16, 2021
- Siemens Aktiengesellschaft
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for secure data transmission with a VPN box
- Patent number 11,171,922
- Issue date Nov 9, 2021
- Siemens Mobility GmbH
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for adapting authorization information for a t...
- Patent number 11,159,492
- Issue date Oct 26, 2021
- Siemens Aktiengesellschaft
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for verifying a security classification of a first device us...
- Patent number 11,134,072
- Issue date Sep 28, 2021
- Siemens Aktiengesellschaft
- Rainer Falk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protective apparatus and network cabling apparatus for the protecte...
- Patent number 11,032,250
- Issue date Jun 8, 2021
- Siemens Aktiengesellschaft
- Rainer Falk
- G02 - OPTICS
Information Patent Grant
Methods and apparatuses for achieving a security function, in parti...
- Patent number 11,018,846
- Issue date May 25, 2021
- Siemens Aktiengesellschaft
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ONBOARDING A USER DEVICE
- Publication number 20240236671
- Publication date Jul 11, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATING A COMMUNICATION PARTNER ON A DEVICE
- Publication number 20240039910
- Publication date Feb 1, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETECTING A CYBER-ATTACK ON A MACHINE CONTROLLER
- Publication number 20240031388
- Publication date Jan 25, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Rishith Ellath Meethal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrity Monitoring System, Method for Operating an Integrity Moni...
- Publication number 20230014846
- Publication date Jan 19, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND DEVICES FOR PROVIDING AT LEAST ONE SERVICE, IN PARTICULA...
- Publication number 20220368680
- Publication date Nov 17, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSFERRING DATA IN A PUBLISH-SUBSCRIBE S...
- Publication number 20220294613
- Publication date Sep 15, 2022
- Kai Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTABLISHING SECURE COMMUNICATION WITHOUT LOCAL TIME INFORMATION
- Publication number 20220247581
- Publication date Aug 4, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY MANAGEMENT IN AN INTEGRATED CIRCUIT
- Publication number 20220191010
- Publication date Jun 16, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR VERIFYING AN EXECUTION ENVIRONMENT USED FOR EXECUTION OF...
- Publication number 20220188418
- Publication date Jun 16, 2022
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINTING OF SEMICONDUCTOR DIE ARRANGEMENTS
- Publication number 20220179950
- Publication date Jun 9, 2022
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Issuing a Cryptographically Protected Certificate of Aut...
- Publication number 20220182244
- Publication date Jun 9, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DATA PACKETS
- Publication number 20220150229
- Publication date May 12, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR TRANSMITTING DATA IN A NETWORK
- Publication number 20220141199
- Publication date May 5, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR VALIDATING A DIGITAL USER CERTIFICATE
- Publication number 20220045868
- Publication date Feb 10, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, TRANSMITTER, AND RECEIVER FOR AUTHENTICATING A TRAN...
- Publication number 20210377046
- Publication date Dec 2, 2021
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ISSUING DEVICE AND METHOD FOR ISSUING AND REQUESTING DEVICE AND MET...
- Publication number 20210351940
- Publication date Nov 11, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SETTING UP ACCESS AUTHORIZATION TO ACCESS A SUBNETWORK OF A MOBILE...
- Publication number 20210314775
- Publication date Oct 7, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DYNAMIC DATA MINIMIZATION OF A DATA SET BY MEANS OF WHIT...
- Publication number 20210303580
- Publication date Sep 30, 2021
- Siemens Healthcare GmbH
- Steffen FRIES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, DATA TRANSFER DEVICE AND METHOD FOR TRANSFERRING DATA
- Publication number 20210286906
- Publication date Sep 16, 2021
- SIEMENS MOBILITY GMBH
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR VALIDATING A DIGITAL CERTIFICATE
- Publication number 20210266186
- Publication date Aug 26, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICES AND COMPUTER PROGRAM PRODUCT FOR EXAMINING CONNECTI...
- Publication number 20210176051
- Publication date Jun 10, 2021
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCT FOR MONITORING AN...
- Publication number 20210168174
- Publication date Jun 3, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DISCLOSING AT LEAST ONE CRYPTOGRAPHIC KEY
- Publication number 20210050996
- Publication date Feb 18, 2021
- Siemens Aktiengesellschaft
- Steffen Fries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROTECTING THE PRODUCTION DATA FOR PRODUCING A PRODUCT
- Publication number 20200333757
- Publication date Oct 22, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Omar Belhachemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVING AUTHENTICITY OF A DEVICE WITH THE AID OF A PROOF OF AUTHORI...
- Publication number 20200302047
- Publication date Sep 24, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Rainer Falk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR THE COMPUTER AIDED PROCESSING OF A RANDOM BIT...
- Publication number 20200213095
- Publication date Jul 2, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR THE SECURE TRANSFER OF A DATASET
- Publication number 20200204361
- Publication date Jun 25, 2020
- Siemens Healthcare GmbH
- Steffen FRIES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRITY MONITORING IN AUTOMATION SYSTEMS
- Publication number 20200183374
- Publication date Jun 11, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Steffen Fries
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EXCHANGING MESSAGES
- Publication number 20200169413
- Publication date May 28, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING A CRYPTOGRAPHIC TIME STAMP FOR...
- Publication number 20200127860
- Publication date Apr 23, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Hans Aschauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Steffen Fries

Person

Patents Grantslast 30 patents

Key management in an integrated circuit

Method for validating a digital certificate

Establishing secure communication without local time information

Issuing device and method for issuing and requesting device and met...

Device unit suitable for operation in a protected and/or open opera...

Integrity monitoring in automation systems

Method and apparatus for transferring data in a publish-subscribe s...

Method and devices for providing at least one service, in particula...

Method for transmitting data packets

Method for verifying an execution environment used for execution of...

Method for validating a digital user certificate

Method, system, transmitter, and receiver for authenticating a tran...

Method for dynamic data minimization of a data set by means of whit...

Method for protecting the production data for producing a product

Method and devices for providing at least one service, in particula...

Method and apparatus for exchanging messages

Method for setting up a communication channel between a server devi...

Method, apparatuses and computer program product for monitoring an...

Method and system for the secure transfer of a dataset

Setting up access authorization to access a subnetwork of a mobile...

Proving authenticity of a device with the aid of a proof of authori...

Method and system for producing a secure communication channel for...

Method and apparatus for generating a cryptographic time stamp for...

Method and device for transferring data in a topic-based publish-su...

Method and system for disclosing at least one cryptographic key

Method and system for secure data transmission with a VPN box

Apparatus and method for adapting authorization information for a t...

Method for verifying a security classification of a first device us...

Protective apparatus and network cabling apparatus for the protecte...

Methods and apparatuses for achieving a security function, in parti...

Patents Applicationslast 30 patents

METHOD OF ONBOARDING A USER DEVICE

AUTHENTICATING A COMMUNICATION PARTNER ON A DEVICE

METHOD AND SYSTEM FOR DETECTING A CYBER-ATTACK ON A MACHINE CONTROLLER

Integrity Monitoring System, Method for Operating an Integrity Moni...

METHOD AND DEVICES FOR PROVIDING AT LEAST ONE SERVICE, IN PARTICULA...

METHOD AND APPARATUS FOR TRANSFERRING DATA IN A PUBLISH-SUBSCRIBE S...

ESTABLISHING SECURE COMMUNICATION WITHOUT LOCAL TIME INFORMATION

KEY MANAGEMENT IN AN INTEGRATED CIRCUIT

METHOD FOR VERIFYING AN EXECUTION ENVIRONMENT USED FOR EXECUTION OF...

FINGERPRINTING OF SEMICONDUCTOR DIE ARRANGEMENTS

Method for Issuing a Cryptographically Protected Certificate of Aut...

METHOD FOR TRANSMITTING DATA PACKETS

METHOD AND SYSTEM FOR TRANSMITTING DATA IN A NETWORK

METHOD FOR VALIDATING A DIGITAL USER CERTIFICATE

METHOD, SYSTEM, TRANSMITTER, AND RECEIVER FOR AUTHENTICATING A TRAN...

ISSUING DEVICE AND METHOD FOR ISSUING AND REQUESTING DEVICE AND MET...

SETTING UP ACCESS AUTHORIZATION TO ACCESS A SUBNETWORK OF A MOBILE...

METHOD FOR DYNAMIC DATA MINIMIZATION OF A DATA SET BY MEANS OF WHIT...

MEMORY DEVICE, DATA TRANSFER DEVICE AND METHOD FOR TRANSFERRING DATA

METHOD FOR VALIDATING A DIGITAL CERTIFICATE

METHOD, DEVICES AND COMPUTER PROGRAM PRODUCT FOR EXAMINING CONNECTI...

METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCT FOR MONITORING AN...

METHOD AND SYSTEM FOR DISCLOSING AT LEAST ONE CRYPTOGRAPHIC KEY

METHOD FOR PROTECTING THE PRODUCTION DATA FOR PRODUCING A PRODUCT

PROVING AUTHENTICITY OF A DEVICE WITH THE AID OF A PROOF OF AUTHORI...

METHOD AND DEVICE FOR THE COMPUTER AIDED PROCESSING OF A RANDOM BIT...

METHOD AND SYSTEM FOR THE SECURE TRANSFER OF A DATASET

INTEGRITY MONITORING IN AUTOMATION SYSTEMS

METHOD AND APPARATUS FOR EXCHANGING MESSAGES

METHOD AND APPARATUS FOR GENERATING A CRYPTOGRAPHIC TIME STAMP FOR...