Inventor · disambiguated record
Steffen Sonnekalb
Also filed as: SONNEKALB STEFFEN · SONNEKALB STEFFEN M · SONNEKALB STEFFEN MARC
30 granted patents·17 pending applications·67 citations·filing 2001–2023
94Inventor score
Files withINFINEON TECHNOLOGIES AG38SONNEKALB STEFFEN MARC3GAMMEL BERNDT1GOETTFERT RAINER1SONNEKALB STEFFEN M1
Top patents by PatentIndex Score
47 records- 0189US7451288B2Word-individual key generationINFINEON TECHNOLOGIES AG·Filed 2006·Granted Nov 11, 2008·23 cites·13 claims
- 0277US7937639B2Device and method for reading out a data word and device and method for storing a data blockINFINEON TECHNOLOGIES AG·Filed 2007·Granted May 3, 2011·9 cites·16 claims
- 0376US7979783B2Error detection device and method for error detection for a command decoderINFINEON TECHNOLOGIES AG·Filed 2007·Granted Jul 12, 2011·8 cites·13 claims
- 0474US8060757B2Decryption and encryption during write accesses to a memoryGOETTFERT RAINER·Filed 2006·Granted Nov 15, 2011·8 cites·16 claims
- 0570US7529999B2Integrated circuit arrangement and methodINFINEON TECHNOLOGIES AG·Filed 2006·Granted May 5, 2009·5 cites·21 claims
- 0663US10515206B2Program-instruction-controlled instruction flow supervisionGAMMEL BERNDT·Filed 2012·Granted Dec 24, 2019·1 cites·39 claims
- 0760US10867028B2Program-instruction-controlled instruction flow supervisionINFINEON TECHNOLOGIES AG·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 0860US10628084B2Verifying memory accessINFINEON TECHNOLOGIES AG·Filed 2018·Granted Apr 21, 2020·1 cites·20 claims
- 0960US8199914B2Detection of a change of the data of a datasetSONNEKALB STEFFEN MARC·Filed 2006·Granted Jun 12, 2012·2 cites·29 claims
- 1059US12079507B2Storage device and method for modifying memory cells of a storage deviceINFINEON TECHNOLOGIES AG·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 1158US12038808B2Memory integrity checkINFINEON TECHNOLOGIES AG·Filed 2023·Granted Jul 16, 2024·0 cites·12 claims
- 1258US11086796B2Address-coded access towards memoryINFINEON TECHNOLOGIES AG·Filed 2019·Granted Aug 10, 2021·0 cites·17 claims
- 1358US7240134B2Circuit with processing prevention unitINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jul 3, 2007·6 cites·16 claims
- 1457US7870473B2Error detection device for an address decoder, and device for error detection for an address decoderINFINEON TECHNOLOGIES AG·Filed 2007·Granted Jan 11, 2011·1 cites·17 claims
- 1553US11010296B2Temporarily storing memory contentsINFINEON TECHNOLOGIES AG·Filed 2018·Granted May 18, 2021·0 cites·20 claims
- 1653US10649931B2Data encryption and verification between master and slaveINFINEON TECHNOLOGIES AG·Filed 2019·Granted May 12, 2020·0 cites·19 claims
- 1753US7574631B2Circuit arrangement and method for secure data processingINFINEON TECHNOLOGIES AG·Filed 2006·Granted Aug 11, 2009·0 cites·14 claims
- 1849US10937469B2Memory circuit and method of operating a memory circuitINFINEON TECHNOLOGIES AG·Filed 2019·Granted Mar 2, 2021·0 cites·17 claims
- 1949US8981932B2Apparatus comprising a pair of an alarm condition generator and an associated alarm circuit, chip card, and methodINFINEON TECHNOLOGIES AG·Filed 2013·Granted Mar 17, 2015·0 cites·30 claims
- 2048US10514892B2Apparatus and method for detecting integrity violationINFINEON TECHNOLOGIES AG·Filed 2013·Granted Dec 24, 2019·0 cites·23 claims
- 2148US8612777B2Apparatus and method for writing data to be stored to a predetermined memory areaSONNEKALB STEFFEN MARC·Filed 2009·Granted Dec 17, 2013·2 cites·16 claims
- 2248US8549260B2Apparatus for processing data and method for generating manipulated and re-manipulated configuration data for processorSONNEKALB STEFFEN MARC·Filed 2009·Granted Oct 1, 2013·0 cites·23 claims
- 2348US2008004874A1Method and device for protected transmission of data wordsINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 2448US2008071522A1Method and device for protected transmission of data wordsINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 2547US9165162B2Processor arrangements and a method for transmitting a data bit sequenceINFINEON TECHNOLOGIES AG·Filed 2012·Granted Oct 20, 2015·0 cites·21 claims
- 2646US2005002523A1Method and apparatus for mapping an input value to be mapped to an encrypted mapped output valueINFINEON TECHNOLOGIES AG·Filed 2004·Application pending·0 cites
- 2745US10785031B2Data encryption of a storage areaINFINEON TECHNOLOGIES AG·Filed 2015·Granted Sep 22, 2020·0 cites·14 claims
- 2845US10114685B2System and method for error detection of executed program code employing compressed instruction signaturesINFINEON TECHNOLOGIES AG·Filed 2016·Granted Oct 30, 2018·0 cites·17 claims
- 2944US10497408B2Memory circuit including overlay memory cells and method of operating thereofINFINEON TECHNOLOGIES AG·Filed 2017·Granted Dec 3, 2019·0 cites·12 claims
- 3044US7093112B2Method and apparatus for caching short program loops within an instruction FIFOINFINEON TECHNOLOGIES AG·Filed 2001·Granted Aug 15, 2006·1 cites·10 claims
- 3144US2014215174A1Accessing Memory with Security FunctionalityINFINEON TECHNOLOGIES AG·Filed 2013·Application pending·0 cites
- 3243US2006101239A1Program-controlled unit having a prefetch unitINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 3343US2006179395A1Method and circuit arrangement for verifying a data record having a plurality of data wordsINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 3443US2006265604A1Method and device for encryption/decryptionINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 3543US2006101513A1Method for operating a microprocessorINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 3643US2007033452A1Method and circuit arrangement for detecting errors in a data recordSONNEKALB STEFFEN M·Filed 2006·Application pending·0 cites
- 3742US2005262331A1Controller and method for processing instructionsINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 3842US2005278506A1Controller having decoding meansINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 3942US2004059904A1Program-controlled unitFiled 2003·Application pending·0 cites
- 4042US2006259769A1Method and device for encryption and decryptionINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 4141US2005232416A1Method and device for determining a resultINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 4241US2022253231A1Processing of data stored in a memoryINFINEON TECHNOLOGIES AG·Filed 2022·Application pending·0 cites
- 4337US10216929B2Chip and method for detecting a change of a stored data vectorINFINEON TECHNOLOGIES AG·Filed 2016·Granted Feb 26, 2019·0 cites·19 claims
- 4437US2003065907A1Program-controlled unit having a prefetch unitFiled 2002·Application pending·0 cites
- 4534US10475520B2Memory circuit including at least one marking cell and method of operating said memory circuitINFINEON TECHNOLOGIES AG·Filed 2017·Granted Nov 12, 2019·0 cites·21 claims
- 4634US7468931B2Memory device and method for operating a memory deviceINFINEON TECHNOLOGIES AG·Filed 2006·Granted Dec 23, 2008·0 cites·41 claims
- 4733US2003126397A1Configurable addressing apparatusFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →