Fischer; Wieland

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fischer; Wieland.The latest application filed is for "providing a challenge to a device".

Company Profile

6.49.47

Fischer; Wieland - Munich DE
FISCHER; Wieland - Muenchen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Integrated circuit Grant 11,283,469 - Fischer , et al. March 22, 2	2022-03-22
Providing A Challenge To A Device App 20220029833 - Poeppelmann; Thomas ; et al.	2022-01-27
Integrated Circuit App 20210159918 - FISCHER; Wieland ; et al.	2021-05-27
Method for permuting data elements and permuting apparatus Grant 10,992,466 - Fischer , et al. April 27, 2	2021-04-27
Compiling A Signature App 20210111903 - ZEH; Alexander ; et al.	2021-04-15
Memory arrangement and detection circuit for data protection Grant 10,546,866 - Fischer , et al. Ja	2020-01-28
Device and method for determining an inverse of a value related to a modulus Grant 10,318,245 - Fischer	2019-06-11
Chip and method for operating a processing circuit Grant 10,249,219 - Fischer , et al.	2019-04-02
Memory Arrangement App 20190027485 - Fischer; Wieland ; et al.	2019-01-24
Data frame for protected data transmissions Grant 10,009,357 - Mayer , et al. June 26, 2	2018-06-26
Communication arrangement and method for generating a cryptographic key Grant 9,860,062 - Fischer January 2, 2	2018-01-02
Method of using a token in cryptography Grant 9,680,647 - Fischer June 13, 2	2017-06-13
Generating a session key for authentication and secure data transfer Grant 9,509,508 - Gammel , et al. November 29, 2	2016-11-29
Systems and methods for device and data authentication Grant 9,450,933 - Lim , et al. September 20, 2	2016-09-20
Systems and methods for device and data authentication Grant 9,407,618 - Lim , et al. August 2, 2	2016-08-02
Communication Arrangement And Method For Generating A Cryptographic Key App 20160149702 - Fischer; Wieland	2016-05-26
Chip And Method For Operating A Processing Circuit App 20160105281 - FISCHER; Wieland ; et al.	2016-04-14
Data Frame For Protected Data Transmissions App 20150350241 - Mayer; Albrecht ; et al.	2015-12-03
Method Of Using A Token In Cryptography App 20150270965 - Fischer; Wieland	2015-09-24
Method For Permuting Data Elements And Permuting Apparatus App 20150236853 - Fischer; Wieland ; et al.	2015-08-20
Calculating unit for reducing an input number with respect to a modulus Grant 8,977,668 - Fischer March 10, 2	2015-03-10
Apparatus for calculating a result of a scalar multiplication Grant 8,879,726 - Fischer November 4, 2	2014-11-04
Generating a session key for authentication and secure data transfer Grant 8,861,722 - Gammel , et al. October 14, 2	2014-10-14
Random bit stream generator with enhanced backward secrecy Grant 8,861,725 - Goettfert , et al. October 14, 2	2014-10-14
Generating a Session Key for Authentication and Secure Data Transfer App 20140169557 - Gammel; Berndt ; et al.	2014-06-19
Systems And Methods For Device And Data Authentication App 20140129837 - Lim; Cheow Guan ; et al.	2014-05-08
Systems And Methods For Device And Data Authentication App 20140129840 - Lim; Cheow Guan ; et al.	2014-05-08
Random Bit Stream Generator With Enhaced Backward Secrecy App 20140019502 - Goettfert; Rainer ; et al.	2014-01-16
Systems and methods for device and data authentication Grant 8,630,411 - Lim , et al. January 14, 2	2014-01-14
Apparatus For Calculating A Result Of A Scalar Multiplication App 20130346461 - Fischer; Wieland	2013-12-26
Apparatus for calculating a result of a scalar multiplication Grant 8,542,820 - Fischer September 24, 2	2013-09-24
Apparatus and Method for Producing a Message Authentication Code App 20130195266 - Fischer; Wieland	2013-08-01
Device and method for calculating a multiplication addition operation and for calculating a result of a modular multiplication Grant 8,417,760 - Fischer April 9, 2	2013-04-09
Device and method for calculating a result of a modular multiplication with a calculating unit smaller than the operands Grant 8,364,740 - Fischer January 29, 2	2013-01-29
Device and method for calculating a result of a sum with a calculating unit with limited word length Grant 8,364,737 - Fischer January 29, 2	2013-01-29
Device and method for determining an inverse of a value related to a modulus Grant 8,290,151 - Fischer October 16, 2	2012-10-16
Device And Method For Determining An Inverse Of A Value Related To A Modulus App 20120237025 - FISCHER; Wieland	2012-09-20
Systems And Methods For Device And Data Authentication App 20120213361 - Lim; Cheow Guan ; et al.	2012-08-23
Calculating Unit For Reducing An Input Number With Respect To A Modulus App 20120197956 - FISCHER; Wieland	2012-08-02
Calculating unit for reducing an input number with respect to a modulus Grant 8,176,109 - Fischer May 8, 2	2012-05-08
Modular exponentiation with randomized exponent Grant 7,908,641 - Fischer March 15, 2	2011-03-15
Method and apparatus for protecting an RSA calculation on an output by means of the chinese remainder theorem Grant 7,907,724 - Fischer March 15, 2	2011-03-15
Generating A Session Key For Authentication And Secure Data Transfer App 20100316217 - Gammel; Berndt ; et al.	2010-12-16
Apparatus and method for detecting a potential attack on a cryptographic calculation Grant 7,801,298 - Fischer September 21, 2	2010-09-21
Apparatus For Calculating A Result Of A Scalar Multiplication App 20100195821 - FISCHER; WIELAND	2010-08-05
Modular multiplication with parallel calculation of the look-ahead parameters Grant 7,698,357 - Fischer , et al. April 13, 2	2010-04-13
Method and apparatus for writing to a target memory page of a memory Grant 7,657,795 - Fischer February 2, 2	2010-02-02
Apparatus and method for calculating a multiplication Grant 7,647,367 - Fischer , et al. January 12, 2	2010-01-12
Apparatus and method for calculating a representation of a result operand Grant 7,610,628 - Fischer , et al. October 27, 2	2009-10-27
Device and method for calculating a result of a division Grant 7,567,999 - Fischer July 28, 2	2009-07-28
Apparatus and method for calculating a result of a modular multiplication Grant 7,558,817 - Fischer , et al. July 7, 2	2009-07-07
Data Processing System App 20090158011 - Jennings; Gerard David ; et al.	2009-06-18
Method And Apparatus For Protecting An Rsa Calculation On An Output By Means Of The Chinese Remainder Theorem App 20090110187 - FISCHER; WIELAND	2009-04-30
Device And Method For Determining An Inverse Of A Value Related To A Modulus App 20090097640 - FISCHER; WIELAND	2009-04-16
Method and apparatus for protecting an exponentiation calculation by means of the chinese remainder theorem (CRT) Grant 7,496,758 - Fischer , et al. February 24, 2	2009-02-24
Device and method for cryptoprocessor Grant 7,493,356 - Fischer , et al. February 17, 2	2009-02-17
Processor having electronic fuses for storing secret data Grant 7,458,002 - Fischer , et al. November 25, 2	2008-11-25
Method and apparatus for protecting a calculation in a cryptographic algorithm Grant 7,454,625 - Fischer , et al. November 18, 2	2008-11-18
Device and method for encrypting data Grant 7,450,716 - Fischer , et al. November 11, 2	2008-11-11
Processor and method for a simultaneous execution of a calculation and a copying process Grant 7,426,529 - Elbe , et al. September 16, 2	2008-09-16
Device and method for treating a state of a memory Grant 7,328,302 - Fischer , et al. February 5, 2	2008-02-05
Method And Apparatus For Writing To A Target Memory Page Of A Memory App 20070214329 - FISCHER; WIELAND	2007-09-13
Calculating Unit For Reducing An Input Number With Respect To A Modulus App 20070116270 - Fischer; Wieland	2007-05-24
Device And Method For Calculating A Result Of A Sum With A Calculating Unit With Limited Word Length App 20070100925 - Fischer; Wieland	2007-05-03
Device And Method For Calculating A Multiplication Addition Operation And For Calculating A Result Of A Modular Multiplication App 20070100926 - Fischer; Wieland	2007-05-03
Modular exponentiation with randomized exponent App 20070064930 - Fischer; Wieland	2007-03-22
Processor circuit and method of allocating a logic chip to a memory chip App 20060289658 - Fischer; Wieland ; et al.	2006-12-28
Processor having electronic fuses for storing secret data App 20060215433 - Fischer; Wieland ; et al.	2006-09-28
Device and method for treating a state of a memory App 20060218339 - Fischer; Wieland ; et al.	2006-09-28
Apparatus and method for calculating a representation of a result operand App 20060200514 - Fischer; Wieland ; et al.	2006-09-07
Apparatus and method for detecting a potential attack on a cryptographic calculation App 20060159257 - Fischer; Wieland	2006-07-20
Modular multiplication with parallel calculation of the look-ahead parameters App 20060064453 - Fischer; Wieland ; et al.	2006-03-23
Method and device for calculating a result of an exponentiation Grant 7,016,929 - Fischer , et al. March 21, 2	2006-03-21
Apparatus and method for calculating a multiplication App 20060010192 - Fischer; Wieland ; et al.	2006-01-12
Configurable calculating unit Grant 6,985,917 - Elbe , et al. January 10, 2	2006-01-10
Apparatus and method for calculating a result of a modular multiplication App 20050149595 - Fischer, Wieland ; et al.	2005-07-07
Device and method for converting a term App 20050149597 - Fischer, Wieland ; et al.	2005-07-07
Processor and method for a simultaneous execution of a calculation and a copying process App 20050138337 - Elbe, Astrid ; et al.	2005-06-23
Configurable calculating unit App 20050114425 - Elbe, Astrid ; et al.	2005-05-26
Register cell and method for writing to the register cell App 20050073346 - Elbe, Astrid ; et al.	2005-04-07
Device and method for generating an operation code App 20050055563 - Fischer, Wieland ; et al.	2005-03-10
Device and method for encrypting data App 20050041809 - Fischer, Wieland ; et al.	2005-02-24
Device and method for calculating a result of a division App 20050038845 - Fischer, Wieland	2005-02-17
Method and apparatus for protecting a calculation in a cryptographic algorithm App 20050005147 - Fischer, Wieland ; et al.	2005-01-06
Method and device for calculating a result of an exponentiation App 20040267859 - Fischer, Wieland ; et al.	2004-12-30
Method and apparatus for protecting an exponentiation calculation by means of the chinese remainder theorem (CRT) App 20040260931 - Fischer, Wieland ; et al.	2004-12-23

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