Steffen Sonnekalb

Person

Munchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Storage device and method for modifying memory cells of a storage d...
- Patent number 12,079,507
- Issue date Sep 3, 2024
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory integrity check
- Patent number 12,038,808
- Issue date Jul 16, 2024
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Address-coded access towards memory
- Patent number 11,086,796
- Issue date Aug 10, 2021
- Infineon Technologies AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temporarily storing memory contents
- Patent number 11,010,296
- Issue date May 18, 2021
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory circuit and method of operating a memory circuit
- Patent number 10,937,469
- Issue date Mar 2, 2021
- Infineon Technologies AG
- Jan Otterstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program-instruction-controlled instruction flow supervision
- Patent number 10,867,028
- Issue date Dec 15, 2020
- Infineon Technologies AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data encryption of a storage area
- Patent number 10,785,031
- Issue date Sep 22, 2020
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data encryption and verification between master and slave
- Patent number 10,649,931
- Issue date May 12, 2020
- Infineon Technologies AG
- Gerd Dirscherl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verifying memory access
- Patent number 10,628,084
- Issue date Apr 21, 2020
- Infineon Technologies AG
- Joel Hatsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for detecting integrity violation
- Patent number 10,514,892
- Issue date Dec 24, 2019
- Infineon Technologies AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program-instruction-controlled instruction flow supervision
- Patent number 10,515,206
- Issue date Dec 24, 2019
- Infineon Technologies AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory circuit including overlay memory cells and method of operati...
- Patent number 10,497,408
- Issue date Dec 3, 2019
- Infineon Technologies AG
- Jan Otterstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory circuit including at least one marking cell and method of op...
- Patent number 10,475,520
- Issue date Nov 12, 2019
- Infineon Technologies AG
- Jan Otterstedt
- G11 - INFORMATION STORAGE
Information Patent Grant
Chip and method for detecting a change of a stored data vector
- Patent number 10,216,929
- Issue date Feb 26, 2019
- Infineon Technologies AG
- Benedikt Driessen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for error detection of executed program code empl...
- Patent number 10,114,685
- Issue date Oct 30, 2018
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor arrangements and a method for transmitting a data bit seq...
- Patent number 9,165,162
- Issue date Oct 20, 2015
- Infineon Technologies AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus comprising a pair of an alarm condition generator and an...
- Patent number 8,981,932
- Issue date Mar 17, 2015
- Infineon Technologies AG
- Steffen Sonnekalb
- G08 - SIGNALLING
Information Patent Grant
Apparatus and method for writing data to be stored to a predetermin...
- Patent number 8,612,777
- Issue date Dec 17, 2013
- Infineon Technologies AG
- Steffen Marc Sonnekalb
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for processing data and method for generating manipulated...
- Patent number 8,549,260
- Issue date Oct 1, 2013
- Infineon Technologies AG
- Steffen Marc Sonnekalb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of a change of the data of a dataset
- Patent number 8,199,914
- Issue date Jun 12, 2012
- Infineon Technologie AG
- Steffen Marc Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decryption and encryption during write accesses to a memory
- Patent number 8,060,757
- Issue date Nov 15, 2011
- Infineon Technologies AG
- Rainer Goettfert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error detection device and method for error detection for a command...
- Patent number 7,979,783
- Issue date Jul 12, 2011
- Infineon Technologies AG
- Michael Goessel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for reading out a data word and device and method...
- Patent number 7,937,639
- Issue date May 3, 2011
- Infineon Technologies AG
- Steffen Sonnekalb
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error detection device for an address decoder, and device for error...
- Patent number 7,870,473
- Issue date Jan 11, 2011
- Infineon Technologies AG
- Michael Goessel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit arrangement and method for secure data processing
- Patent number 7,574,631
- Issue date Aug 11, 2009
- Infineon Technologies AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated circuit arrangement and method
- Patent number 7,529,999
- Issue date May 5, 2009
- Infineon Technologies AG
- Marcus Janke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device and method for operating a memory device
- Patent number 7,468,931
- Issue date Dec 23, 2008
- Infineon Technologies AG
- Andreas Wenzel
- G11 - INFORMATION STORAGE
Information Patent Grant
Word-individual key generation
- Patent number 7,451,288
- Issue date Nov 11, 2008
- Infineon Technologies AG
- Rainer Goettfert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit with processing prevention unit
- Patent number 7,240,134
- Issue date Jul 3, 2007
- Infineon Technologies AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for caching short program loops within an inst...
- Patent number 7,093,112
- Issue date Aug 15, 2006
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR CHIP APPARATUS AND METHOD FOR CHECKING THE INTEGRITY...
- Publication number 20230367912
- Publication date Nov 16, 2023
- INFINEON TECHNOLOGIES AG
- Marcus Janke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY INTEGRITY CHECK
- Publication number 20230359523
- Publication date Nov 9, 2023
- INFINEON TECHNOLOGIES AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage Device and Method for Modifying Memory Cells of a Storage D...
- Publication number 20220261176
- Publication date Aug 18, 2022
- INFINEON TECHNOLOGIES AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING OF DATA STORED IN A MEMORY
- Publication number 20220253231
- Publication date Aug 11, 2022
- INFINEON TECHNOLOGIES AG
- Erich Wenger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Program-Instruction-Controlled Instruction Flow Supervision
- Publication number 20200074076
- Publication date Mar 5, 2020
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT
- Publication number 20200066312
- Publication date Feb 27, 2020
- INFINEON TECHNOLOGIES AG
- Jan OTTERSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Address-Coded Access Towards Memory
- Publication number 20190370190
- Publication date Dec 5, 2019
- INFINEON TECHNOLOGIES AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF SENDING DATA, METHOD OF RECEIVING DATA, MASTER, SLAVE, A...
- Publication number 20190243789
- Publication date Aug 8, 2019
- INFINEON TECHNOLOGIES AG
- Gerd Dirscherl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPORARILY STORING MEMORY CONTENTS
- Publication number 20190121736
- Publication date Apr 25, 2019
- INFINEON TECHNOLOGIES AG
- Steffen Sonnekalb
- G11 - INFORMATION STORAGE
Information Patent Application
VERIFYING MEMORY ACCESS
- Publication number 20190114111
- Publication date Apr 18, 2019
- INFINEON TECHNOLOGIES AG
- Joel Hatsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT
- Publication number 20180158534
- Publication date Jun 7, 2018
- INFINEON TECHNOLOGIES AG
- Jan OTTERSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT
- Publication number 20180151244
- Publication date May 31, 2018
- INFINEON TECHNOLOGIES AG
- Jan Otterstedt
- G11 - INFORMATION STORAGE
Information Patent Application
CHIP AND METHOD FOR DETECTING A CHANGE OF A STORED DATA VECTOR
- Publication number 20160294414
- Publication date Oct 6, 2016
- INFINEON TECHNOLOGIES AG
- Benedikt DRIESSEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ERROR DETECTION OF EXECUTED PROGRAM CODE EMPL...
- Publication number 20160232050
- Publication date Aug 11, 2016
- INFINEON TECHNOLOGIES AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ENCRYPTION OF A STORAGE AREA
- Publication number 20150215129
- Publication date Jul 30, 2015
- INFINEON TECHNOLOGIES AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Detecting Integrity Violation
- Publication number 20150032787
- Publication date Jan 29, 2015
- INFINEON TECHNOLOGIES AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus Comprising a Pair of an Alarm Condition Generator and an...
- Publication number 20140306823
- Publication date Oct 16, 2014
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Accessing Memory with Security Functionality
- Publication number 20140215174
- Publication date Jul 31, 2014
- Jan Otterstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR ARRANGEMENTS AND A METHOD FOR TRANSMITTING A DATA BIT SEQ...
- Publication number 20140189176
- Publication date Jul 3, 2014
- INFINEON TECHNOLOGIES AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Program-Instruction-Controlled Instruction Flow Supervision
- Publication number 20120233446
- Publication date Sep 13, 2012
- INFINEON TECHNOLOGIES AG
- Berndt Gammel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR PROCESSING DATA AND METHOD FOR GENERATING MANIPULATED...
- Publication number 20100191933
- Publication date Jul 29, 2010
- INFINEON TECHNOLOGIES AG
- STEFFEN MARC SONNEKALB
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR WRITING DATA TO BE STORED TO A PREDETERMIN...
- Publication number 20100180181
- Publication date Jul 15, 2010
- INFINEON TECHNOLOGIES AG
- STEFFEN MARC SONNEKALB
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for protected transmission of data words
- Publication number 20080071522
- Publication date Mar 20, 2008
- Infineon Technologies AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for protected transmission of data words
- Publication number 20080004874
- Publication date Jan 3, 2008
- Infineon Technologies AG
- Franz Klug
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR DETECTION DEVICE FOR AN ADDRESS DECODER, AND DEVICE FOR ERROR...
- Publication number 20070277085
- Publication date Nov 29, 2007
- Infineon Technologies AG
- Michael Goessel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Decryption and encryption during write accesses to a memory
- Publication number 20070192592
- Publication date Aug 16, 2007
- Infineon Technologies AG
- Rainer Goettfert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR DETECTION DEVICE AND METHOD FOR ERROR DETECTION FOR A COMMAND...
- Publication number 20070192656
- Publication date Aug 16, 2007
- Infineon Technologies AG
- Michael Goessel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR READING OUT A DATA WORD AND DEVICE AND METHOD...
- Publication number 20070174753
- Publication date Jul 26, 2007
- Infineon Technologies AG
- Steffen Sonnekalb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE AND METHOD FOR OPERATING A MEMORY DEVICE
- Publication number 20070136505
- Publication date Jun 14, 2007
- Infineon Technologies AG
- Andreas Wenzel
- G11 - INFORMATION STORAGE
Information Patent Application
INTEGRATED CIRCUIT ARRANGEMENT AND METHOD OF OPERATING SUCH A CIRCU...
- Publication number 20070079202
- Publication date Apr 5, 2007
- Infineon Technologies AG
- MARCUS JANKE
- G06 - COMPUTING CALCULATING COUNTING

Steffen Sonnekalb

Person

Patents Grantslast 30 patents

Storage device and method for modifying memory cells of a storage d...

Memory integrity check

Address-coded access towards memory

Temporarily storing memory contents

Memory circuit and method of operating a memory circuit

Program-instruction-controlled instruction flow supervision

Data encryption of a storage area

Data encryption and verification between master and slave

Verifying memory access

Apparatus and method for detecting integrity violation

Program-instruction-controlled instruction flow supervision

Memory circuit including overlay memory cells and method of operati...

Memory circuit including at least one marking cell and method of op...

Chip and method for detecting a change of a stored data vector

System and method for error detection of executed program code empl...

Processor arrangements and a method for transmitting a data bit seq...

Apparatus comprising a pair of an alarm condition generator and an...

Apparatus and method for writing data to be stored to a predetermin...

Apparatus for processing data and method for generating manipulated...

Detection of a change of the data of a dataset

Decryption and encryption during write accesses to a memory

Error detection device and method for error detection for a command...

Device and method for reading out a data word and device and method...

Error detection device for an address decoder, and device for error...

Circuit arrangement and method for secure data processing

Integrated circuit arrangement and method

Memory device and method for operating a memory device

Word-individual key generation

Circuit with processing prevention unit

Method and apparatus for caching short program loops within an inst...

Patents Applicationslast 30 patents

SEMICONDUCTOR CHIP APPARATUS AND METHOD FOR CHECKING THE INTEGRITY...

MEMORY INTEGRITY CHECK

Storage Device and Method for Modifying Memory Cells of a Storage D...

PROCESSING OF DATA STORED IN A MEMORY

Program-Instruction-Controlled Instruction Flow Supervision

MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT

Address-Coded Access Towards Memory

METHOD OF SENDING DATA, METHOD OF RECEIVING DATA, MASTER, SLAVE, A...

TEMPORARILY STORING MEMORY CONTENTS

VERIFYING MEMORY ACCESS

MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT

MEMORY CIRCUIT AND METHOD OF OPERATING A MEMORY CIRCUIT

CHIP AND METHOD FOR DETECTING A CHANGE OF A STORED DATA VECTOR

SYSTEM AND METHOD FOR ERROR DETECTION OF EXECUTED PROGRAM CODE EMPL...

DATA ENCRYPTION OF A STORAGE AREA

Apparatus and Method for Detecting Integrity Violation

Apparatus Comprising a Pair of an Alarm Condition Generator and an...

Accessing Memory with Security Functionality

PROCESSOR ARRANGEMENTS AND A METHOD FOR TRANSMITTING A DATA BIT SEQ...

Program-Instruction-Controlled Instruction Flow Supervision

APPARATUS FOR PROCESSING DATA AND METHOD FOR GENERATING MANIPULATED...

APPARATUS AND METHOD FOR WRITING DATA TO BE STORED TO A PREDETERMIN...

Method and device for protected transmission of data words

Method and device for protected transmission of data words

ERROR DETECTION DEVICE FOR AN ADDRESS DECODER, AND DEVICE FOR ERROR...

Decryption and encryption during write accesses to a memory

ERROR DETECTION DEVICE AND METHOD FOR ERROR DETECTION FOR A COMMAND...

DEVICE AND METHOD FOR READING OUT A DATA WORD AND DEVICE AND METHOD...

MEMORY DEVICE AND METHOD FOR OPERATING A MEMORY DEVICE

INTEGRATED CIRCUIT ARRANGEMENT AND METHOD OF OPERATING SUCH A CIRCU...