Dirk Pfeiffer

Person

Croton on Hudson, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tamper resistant obfuscation circuit
- Patent number 11,748,524
- Issue date Sep 5, 2023
- International Business Machines Corporation
- Jean-Olivier Plouchart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of microfluidic reader device for product authentication
- Patent number 11,710,005
- Issue date Jul 25, 2023
- International Business Machines Corporation
- Dirk Pfeiffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tamper-resistant circuit, back-end of the line memory and physical...
- Patent number 11,587,890
- Issue date Feb 21, 2023
- International Business Machines Corporation
- Jean-Olivier Plouchart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RRAM filament location based on NIR emission
- Patent number 11,508,438
- Issue date Nov 22, 2022
- International Business Machines Corporation
- Franco Stellari
- G11 - INFORMATION STORAGE
Information Patent Grant
Secure chip identification using resistive processing unit as a phy...
- Patent number 11,501,023
- Issue date Nov 15, 2022
- International Business Machines Corporation
- Arvind Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trusted field programmable gate array
- Patent number 11,379,125
- Issue date Jul 5, 2022
- International Business Machines Corporation
- Jean-Olivier Plouchart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encryption engine with an undetectable/tamper-proof private key in...
- Patent number 11,216,595
- Issue date Jan 4, 2022
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Zonal nanofluidic anti-tamper device for product authentication
- Patent number 11,162,950
- Issue date Nov 2, 2021
- International Business Machines Corporation
- Dirk Pfeiffer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for product authentication using a microfluidic reader
- Patent number 11,164,190
- Issue date Nov 2, 2021
- International Business Machines Corporation
- Dirk Pfeiffer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Encryption engine with an undetectable/tamper proof private key in...
- Patent number 10,997,321
- Issue date May 4, 2021
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lithographically defined intrinsic identifier
- Patent number 10,778,422
- Issue date Sep 15, 2020
- International Business Machines Corporation
- Dirk Pfeiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Screen printed phosphors for intrinsic chip identifiers
- Patent number 10,721,082
- Issue date Jul 21, 2020
- International Business Machines Corporation
- Dirk Pfeiffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphene-based micro-scale identification system
- Patent number 10,430,700
- Issue date Oct 1, 2019
- International Business Machines Corporation
- Alberto Valdes Garcia
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Encryption engine with an undetectable/tamper-proof private key in...
- Patent number 10,423,805
- Issue date Sep 24, 2019
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphene-based micro-scale identification system
- Patent number 10,157,338
- Issue date Dec 18, 2018
- International Business Machines Corporation
- Alberto Valdes Garcia
- C30 - CRYSTAL GROWTH
Information Patent Grant
Integrated time dependent dielectric breakdown reliability testing
- Patent number 9,939,486
- Issue date Apr 10, 2018
- International Business Machines Corporation
- Jifeng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Integrated time dependent dielectric breakdown reliability testing
- Patent number 9,874,601
- Issue date Jan 23, 2018
- International Business Machines Corporation
- Jifeng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Carbon nanotube array for cryptographic key generation and protection
- Patent number 9,787,473
- Issue date Oct 10, 2017
- International Business Machines Corporation
- Wilfried Haensch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carbon nanostructure device fabrication utilizing protect layers
- Patent number 9,768,288
- Issue date Sep 19, 2017
- International Business Machines Corporation
- Jack O. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Security model for a memory of a network information system
- Patent number 9,692,858
- Issue date Jun 27, 2017
- International Business Machines Corporation
- Bhushan P. Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carbon nanotube array for cryptographic key generation and protection
- Patent number 9,660,806
- Issue date May 23, 2017
- International Business Machines Corporation
- Wilfried Haensch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Graphene layers for identification of products
- Patent number 9,568,421
- Issue date Feb 14, 2017
- International Business Machines Corporation
- Damon B. Farmer
- G01 - MEASURING TESTING
Information Patent Grant
Integrated time dependent dielectric breakdown reliability testing
- Patent number 9,557,369
- Issue date Jan 31, 2017
- International Business Machines Corporation
- Jifeng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Chip authentication using scan chains
- Patent number 9,506,983
- Issue date Nov 29, 2016
- International Business Machines Corporation
- Franco Motika
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphene layers for identification of products
- Patent number 9,493,025
- Issue date Nov 15, 2016
- International Business Machines Corporation
- Damon B. Farmer
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Graphene cap for copper interconnect structures
- Patent number 9,472,450
- Issue date Oct 18, 2016
- Samsung Electronics Co., Ltd.
- Griselda Bonilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and structures for protecting one area while processing ano...
- Patent number 9,472,402
- Issue date Oct 18, 2016
- GLOBALFOUNDRIES Inc.
- Deok-kee Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated time dependent dielectric breakdown reliability testing
- Patent number 9,448,277
- Issue date Sep 20, 2016
- International Business Machines Corporation
- Jifeng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Wafer scale epitaxial graphene transfer
- Patent number 9,394,178
- Issue date Jul 19, 2016
- International Business Machines Corporation
- Stephen W. Bedell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Physical unclonable function generation and management
- Patent number 9,337,837
- Issue date May 10, 2016
- GLOBALFOUNDRIES Inc.
- Dirk Pfeiffer
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Protecting Against Emission Based Side Channel Detection
- Publication number 20220366113
- Publication date Nov 17, 2022
- International Business Machines Corporation
- Peilin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAMPER RESISTANT OBFUSCATION CIRCUIT
- Publication number 20220019703
- Publication date Jan 20, 2022
- International Business Machines Corporation
- Jean-Olivier Plouchart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAMPER-RESISTANT CIRCUIT, BACK-END OF THE LINE MEMORY AND PHYSICAL...
- Publication number 20220020706
- Publication date Jan 20, 2022
- International Business Machines Corporation
- Jean-Olivier Plouchart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE CHIP IDENTIFICATION USING RESISTIVE PROCESSING UNIT AS A PHY...
- Publication number 20210342489
- Publication date Nov 4, 2021
- International Business Machines Corporation
- Arvind Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PRODUCT AUTHENTICATION USING A MICROFLUIDIC READER
- Publication number 20200175524
- Publication date Jun 4, 2020
- International Business Machines Corporation
- Dirk Pfeiffer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
USE OF MICROFLUIDIC READER DEVICE FOR PRODUCT AUTHENTICATION
- Publication number 20200175235
- Publication date Jun 4, 2020
- International Business Machines Corporation
- Dirk Pfeiffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Zonal Nanofluidic Anti-Tamper Device for Product Authentication
- Publication number 20200174010
- Publication date Jun 4, 2020
- International Business Machines Corporation
- Dirk Pfeiffer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...
- Publication number 20200019731
- Publication date Jan 16, 2020
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...
- Publication number 20200019732
- Publication date Jan 16, 2020
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...
- Publication number 20180181774
- Publication date Jun 28, 2018
- International Business Machines Corporation
- Richard H. Boivie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LITHOGRAPHICALLY DEFINED INTRINSIC IDENTIFIER
- Publication number 20180019881
- Publication date Jan 18, 2018
- International Business Machines Corporation
- Dirk Pfeiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCREEN PRINTED PHOSPHORS FOR INTRINSIC CHIP IDENTIFIERS
- Publication number 20180017509
- Publication date Jan 18, 2018
- International Business Machines Corporation
- Dirk Pfeiffer
- G01 - MEASURING TESTING
Information Patent Application
GRAPHENE-BASED MICRO-SCALE IDENTIFICATION SYSTEM
- Publication number 20170323186
- Publication date Nov 9, 2017
- International Business Machines Corporation
- Alberto VALDES GARCIA
- C30 - CRYSTAL GROWTH
Information Patent Application
CARBON NANOSTRUCTURE DEVICE FABRICATION UTILIZING PROTECT LAYERS
- Publication number 20170186881
- Publication date Jun 29, 2017
- International Business Machines Corporation
- JACK O. CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED TIME DEPENDENT DIELECTRIC BREAKDOWN RELIABILITY TESTING
- Publication number 20170122999
- Publication date May 4, 2017
- Jifeng Chen
- G01 - MEASURING TESTING
Information Patent Application
Carbon Nanotube Array for Cryptographic Key Generation and Protection
- Publication number 20170063543
- Publication date Mar 2, 2017
- International Business Machines Corporation
- Wilfried Haensch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED TIME DEPENDENT DIELECTRIC BREAKDOWN RELIABILITY TESTING
- Publication number 20170010322
- Publication date Jan 12, 2017
- International Business Machines Corporation
- JIFENG CHEN
- G01 - MEASURING TESTING
Information Patent Application
GRAPHENE LAYERS FOR IDENTIFICATION OF PRODUCTS
- Publication number 20160325580
- Publication date Nov 10, 2016
- International Business Machines Corporation
- Damon B. Farmer
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
GRAPHENE LAYERS FOR IDENTIFICATION OF PRODUCTS
- Publication number 20160207345
- Publication date Jul 21, 2016
- International Business Machines Corporation
- Damon B. Farmer
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Carbon Nanotube Array for Cryptographic Key Generation and Protection
- Publication number 20160191255
- Publication date Jun 30, 2016
- International Business Machines Corporation
- Wilfried Haensch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAFER SCALE EPITAXIAL GRAPHENE TRANSFER
- Publication number 20150336800
- Publication date Nov 26, 2015
- International Business Machines Corporation
- STEPHEN W. BEDELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERCONNECT STRUCTURE AND METHOD FOR FABRICATING ON-CHIP INTERCONN...
- Publication number 20150270219
- Publication date Sep 24, 2015
- International Business Machines Corporation
- ROBERT L. BRUCE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERCONNECT STRUCTURES WITH FUNCTIONAL COMPONENTS AND METHODS FOR...
- Publication number 20150255337
- Publication date Sep 10, 2015
- International Business Machines Corporation
- QINGHUANG LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT
- Publication number 20150236693
- Publication date Aug 20, 2015
- International Business Machines Corporation
- Dirk Pfeiffer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHIP AUTHENTICATION USING SCAN CHAINS
- Publication number 20150219718
- Publication date Aug 6, 2015
- International Business Machines Corporation
- FRANCO MOTIKA
- G01 - MEASURING TESTING
Information Patent Application
Methods and Structures for Protecting One Area While Processing Ano...
- Publication number 20150004802
- Publication date Jan 1, 2015
- International Business Machines Corporation
- Deok-kee Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON NANOSTRUCTURE DEVICE FABRICATION UTILIZING PROTECT LAYERS
- Publication number 20140374702
- Publication date Dec 25, 2014
- JACK O. CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT
- Publication number 20140327468
- Publication date Nov 6, 2014
- International Business Machines Corporation
- Dirk Pfeiffer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT
- Publication number 20140327469
- Publication date Nov 6, 2014
- International Business Machines Corporation
- Dirk Pfeiffer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WAFER SCALE EPITAXIAL GRAPHENE TRANSFER
- Publication number 20140291282
- Publication date Oct 2, 2014
- International Business Machines Corporation
- Stephen W. Bedell
- B32 - LAYERED PRODUCTS

Dirk Pfeiffer

Person

Patents Grantslast 30 patents

Tamper resistant obfuscation circuit

Use of microfluidic reader device for product authentication

Tamper-resistant circuit, back-end of the line memory and physical...

RRAM filament location based on NIR emission

Secure chip identification using resistive processing unit as a phy...

Trusted field programmable gate array

Encryption engine with an undetectable/tamper-proof private key in...

Zonal nanofluidic anti-tamper device for product authentication

Method for product authentication using a microfluidic reader

Encryption engine with an undetectable/tamper proof private key in...

Lithographically defined intrinsic identifier

Screen printed phosphors for intrinsic chip identifiers

Graphene-based micro-scale identification system

Encryption engine with an undetectable/tamper-proof private key in...

Graphene-based micro-scale identification system

Integrated time dependent dielectric breakdown reliability testing

Integrated time dependent dielectric breakdown reliability testing

Carbon nanotube array for cryptographic key generation and protection

Carbon nanostructure device fabrication utilizing protect layers

Security model for a memory of a network information system

Carbon nanotube array for cryptographic key generation and protection

Graphene layers for identification of products

Integrated time dependent dielectric breakdown reliability testing

Chip authentication using scan chains

Graphene layers for identification of products

Graphene cap for copper interconnect structures

Methods and structures for protecting one area while processing ano...

Integrated time dependent dielectric breakdown reliability testing

Wafer scale epitaxial graphene transfer

Physical unclonable function generation and management

Patents Applicationslast 30 patents

Protecting Against Emission Based Side Channel Detection

TAMPER RESISTANT OBFUSCATION CIRCUIT

TAMPER-RESISTANT CIRCUIT, BACK-END OF THE LINE MEMORY AND PHYSICAL...

SECURE CHIP IDENTIFICATION USING RESISTIVE PROCESSING UNIT AS A PHY...

METHOD FOR PRODUCT AUTHENTICATION USING A MICROFLUIDIC READER

USE OF MICROFLUIDIC READER DEVICE FOR PRODUCT AUTHENTICATION

Zonal Nanofluidic Anti-Tamper Device for Product Authentication

ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...

ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...

ENCRYPTION ENGINE WITH AN UNDETECTABLE/TAMPER-PROOF PRIVATE KEY IN...

LITHOGRAPHICALLY DEFINED INTRINSIC IDENTIFIER

SCREEN PRINTED PHOSPHORS FOR INTRINSIC CHIP IDENTIFIERS

GRAPHENE-BASED MICRO-SCALE IDENTIFICATION SYSTEM

CARBON NANOSTRUCTURE DEVICE FABRICATION UTILIZING PROTECT LAYERS

INTEGRATED TIME DEPENDENT DIELECTRIC BREAKDOWN RELIABILITY TESTING

Carbon Nanotube Array for Cryptographic Key Generation and Protection

INTEGRATED TIME DEPENDENT DIELECTRIC BREAKDOWN RELIABILITY TESTING

GRAPHENE LAYERS FOR IDENTIFICATION OF PRODUCTS

GRAPHENE LAYERS FOR IDENTIFICATION OF PRODUCTS

Carbon Nanotube Array for Cryptographic Key Generation and Protection

WAFER SCALE EPITAXIAL GRAPHENE TRANSFER

INTERCONNECT STRUCTURE AND METHOD FOR FABRICATING ON-CHIP INTERCONN...

INTERCONNECT STRUCTURES WITH FUNCTIONAL COMPONENTS AND METHODS FOR...

PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT

CHIP AUTHENTICATION USING SCAN CHAINS

Methods and Structures for Protecting One Area While Processing Ano...

CARBON NANOSTRUCTURE DEVICE FABRICATION UTILIZING PROTECT LAYERS

PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT

PHYSICAL UNCLONABLE FUNCTION GENERATION AND MANAGEMENT

WAFER SCALE EPITAXIAL GRAPHENE TRANSFER