Inventor · disambiguated record
Wieland Fischer
Also filed as: FISCHER WIELAND
47 granted patents·5 pending applications·132 citations·filing 2004–2024
97Inventor score
Top patents by PatentIndex Score
52 records- 0195US7458002B2Processor having electronic fuses for storing secret dataINFINEON TECHNOLOGIES AG·Filed 2006·Granted Nov 25, 2008·46 cites·12 claims
- 0277US8861725B2Random bit stream generator with enhanced backward secrecyGOETTFERT RAINER·Filed 2012·Granted Oct 14, 2014·5 cites·24 claims
- 0376US7657795B2Method and apparatus for writing to a target memory page of a memoryINFINEON TECHNOLOGIES AG·Filed 2007·Granted Feb 2, 2010·7 cites·20 claims
- 0475US7647367B2Apparatus and method for calculating a multiplicationINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jan 12, 2010·7 cites·25 claims
- 0574US9680647B2Method of using a token in cryptographyINFINEON TECHNOLOGIES AG·Filed 2014·Granted Jun 13, 2017·3 cites·9 claims
- 0673US11539532B2Compiling a signatureINFINEON TECHNOLOGIES AG·Filed 2020·Granted Dec 27, 2022·1 cites·23 claims
- 0773US7801298B2Apparatus and method for detecting a potential attack on a cryptographic calculationINFINEON TECHNOLOGIES AG·Filed 2005·Granted Sep 21, 2010·5 cites·27 claims
- 0869US8630411B2Systems and methods for device and data authenticationLIM CHEOW GUAN·Filed 2011·Granted Jan 14, 2014·2 cites·12 claims
- 0969US7454625B2Method and apparatus for protecting a calculation in a cryptographic algorithmINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 18, 2008·13 cites·13 claims
- 1068US8417760B2Device and method for calculating a multiplication addition operation and for calculating a result of a modular multiplicationFISCHER WIELAND·Filed 2006·Granted Apr 9, 2013·4 cites·36 claims
- 1167US8861722B2Generating a session key for authentication and secure data transferGAMMEL BERNDT·Filed 2010·Granted Oct 14, 2014·2 cites·20 claims
- 1266US8176109B2Calculating unit for reducing an input number with respect to a modulusFISCHER WIELAND·Filed 2006·Granted May 8, 2012·3 cites·37 claims
- 1363US12512971B2Processing of cryptographic dataINFINEON TECHNOLOGIES AG·Filed 2023·Granted Dec 30, 2025·0 cites·19 claims
- 1463US9509508B2Generating a session key for authentication and secure data transferINFINEON TECHNOLOGIES AG·Filed 2013·Granted Nov 29, 2016·1 cites·27 claims
- 1563US8542820B2Apparatus for calculating a result of a scalar multiplicationFISCHER WIELAND·Filed 2009·Granted Sep 24, 2013·2 cites·9 claims
- 1662US8364737B2Device and method for calculating a result of a sum with a calculating unit with limited word lengthINFINEON TECHNOLOGIES AG·Filed 2006·Granted Jan 29, 2013·2 cites·23 claims
- 1761US7610628B2Apparatus and method for calculating a representation of a result operandINFINEON TECHNOLOGIES AG·Filed 2005·Granted Oct 27, 2009·2 cites·25 claims
- 1858US8364740B2Device and method for calculating a result of a modular multiplication with a calculating unit smaller than the operandsINFINEON TECHNOLOGIES AG·Filed 2006·Granted Jan 29, 2013·1 cites·37 claims
- 1958US7908641B2Modular exponentiation with randomized exponentINFINEON TECHNOLOGIES AG·Filed 2005·Granted Mar 15, 2011·1 cites·19 claims
- 2057US12255668B2Error correction with fast syndrome calculationINFINEON TECHNOLOGIES AG·Filed 2023·Granted Mar 18, 2025·0 cites·19 claims
- 2157US7558817B2Apparatus and method for calculating a result of a modular multiplicationINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jul 7, 2009·5 cites·14 claims
- 2257US7016929B2Method and device for calculating a result of an exponentiationINFINEON TECHNOLOGIES AG·Filed 2004·Granted Mar 21, 2006·5 cites·9 claims
- 2356US12218688B2Error correction with fast syndrome calculationINFINEON TECHNOLOGIES AG·Filed 2023·Granted Feb 4, 2025·0 cites·14 claims
- 2455US9407618B2Systems and methods for device and data authenticationINFINEON TECHNOLOGIES AG·Filed 2014·Granted Aug 2, 2016·0 cites·10 claims
- 2555US7328302B2Device and method for treating a state of a memoryINFINEON TECHNOLOGIES AG·Filed 2005·Granted Feb 5, 2008·5 cites·20 claims
- 2655US2024163085A1Method for Combined Key Value-Dependent Exchange and Randomization of Two Input ValuesINFINEON TECHNOLOGIES AG·Filed 2023·Application pending·0 cites
- 2754US9450933B2Systems and methods for device and data authenticationINFINEON TECHNOLOGIES AG·Filed 2014·Granted Sep 20, 2016·0 cites·9 claims
- 2854US8879726B2Apparatus for calculating a result of a scalar multiplicationINFINEON TECHNOLOGIES AG·Filed 2013·Granted Nov 4, 2014·0 cites·12 claims
- 2954US7450716B2Device and method for encrypting dataINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 11, 2008·2 cites·12 claims
- 3053US2006289658A1Processor circuit and method of allocating a logic chip to a memory chipINFINEON TECHNOLOGIES AG·Filed 2006·Application pending·0 cites
- 3153US2024378021A1Increasing the Entropy of Random NumbersINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 3252US7496758B2Method and apparatus for protecting an exponentiation calculation by means of the chinese remainder theorem (CRT)INFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 24, 2009·2 cites·10 claims
- 3351US12126738B2Providing a challenge to a deviceINFINEON TECHNOLOGIES AG·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 3451US7567999B2Device and method for calculating a result of a divisionINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jul 28, 2009·1 cites·29 claims
- 3551US7493356B2Device and method for cryptoprocessorINFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 17, 2009·1 cites·12 claims
- 3651US7426529B2Processor and method for a simultaneous execution of a calculation and a copying processINFINEON TECHNOLOGIES AG·Filed 2004·Granted Sep 16, 2008·2 cites·9 claims
- 3751US6985917B2Configurable calculating unitINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jan 10, 2006·2 cites·13 claims
- 3850US10318245B2Device and method for determining an inverse of a value related to a modulusFISCHER WIELAND·Filed 2012·Granted Jun 11, 2019·0 cites·25 claims
- 3950US8290151B2Device and method for determining an inverse of a value related to a modulusFISCHER WIELAND·Filed 2007·Granted Oct 16, 2012·0 cites·9 claims
- 4049US10249219B2Chip and method for operating a processing circuitINFINEON TECHNOLOGIES AG·Filed 2015·Granted Apr 2, 2019·0 cites·18 claims
- 4149US8977668B2Calculating unit for reducing an input number with respect to a modulusFISCHER WIELAND·Filed 2012·Granted Mar 10, 2015·0 cites·10 claims
- 4249US7907724B2Method and apparatus for protecting an RSA calculation on an output by means of the chinese remainder theoremINFINEON TECHNOLOGIES AG·Filed 2007·Granted Mar 15, 2011·0 cites·25 claims
- 4348US12184770B2Apparatus and method for producing a message authentication codeINFINEON TECHNOLOGIES AG·Filed 2013·Granted Dec 31, 2024·0 cites·21 claims
- 4447US2005055563A1Device and method for generating an operation codeFiled 2004·Application pending·0 cites
- 4546US11283469B2Integrated circuitINFINEON TECHNOLOGIES AG·Filed 2020·Granted Mar 22, 2022·0 cites·28 claims
- 4646US10992466B2Method for permuting data elements and permuting apparatusINFINEON TECHNOLOGIES AG·Filed 2015·Granted Apr 27, 2021·0 cites·17 claims
- 4745US9860062B2Communication arrangement and method for generating a cryptographic keyINFINEON TECHNOLOGIES AG·Filed 2015·Granted Jan 2, 2018·0 cites·19 claims
- 4844US10009357B2Data frame for protected data transmissionsINFINEON TECHNOLOGIES AG·Filed 2015·Granted Jun 26, 2018·0 cites·16 claims
- 4944US7698357B2Modular multiplication with parallel calculation of the look-ahead parametersINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 13, 2010·0 cites·21 claims
- 5044US2009158011A1Data processing systemINFINEON TECHNOLOGIES AG·Filed 2007·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →