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Joerg APPENZELLER
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West Lafayette, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Phase transition based resistive random-access memory
Patent number
10,756,263
Issue date
Aug 25, 2020
Purdue Research Foundation
Joerg Appenzeller
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase transition based resistive random-access memory
Patent number
10,505,109
Issue date
Dec 10, 2019
Purdue Research Foundation
Joerg Appenzeller
G11 - INFORMATION STORAGE
Information
Patent Grant
Organic ferroelectric material based random access memory
Patent number
9,190,135
Issue date
Nov 17, 2015
Purdue Research Foundation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Graphene-based frequency tripler
Patent number
9,041,440
Issue date
May 26, 2015
Purdue Research Foundation
Joerg Appenzeller
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor nanostructures, semiconductor devices, and methods of...
Patent number
8,835,238
Issue date
Sep 16, 2014
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor nanostructures, semiconductor devices, and methods of...
Patent number
8,765,539
Issue date
Jul 1, 2014
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor nanostructures, semiconductor devices, and methods of...
Patent number
8,637,361
Issue date
Jan 28, 2014
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of fabricating self-aligned nanotube field effect transistor
Patent number
8,637,374
Issue date
Jan 28, 2014
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor nanostructures, semiconductor devices, and methods of...
Patent number
8,362,582
Issue date
Jan 29, 2013
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon nanotube based integrated semiconductor circuit
Patent number
8,211,741
Issue date
Jul 3, 2012
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Self-aligned nanotube field effect transistor
Patent number
8,138,491
Issue date
Mar 20, 2012
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon nanotube based integrated semiconductor circuit
Patent number
8,017,934
Issue date
Sep 13, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for fabricating a carbon nanotube transistor
Patent number
7,955,931
Issue date
Jun 7, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Core-shell nanowire transistor
Patent number
7,948,050
Issue date
May 24, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Self-aligned nanotube field effect transistor
Patent number
7,897,960
Issue date
Mar 1, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for fabricating a carbon nanotube transistor
Patent number
7,851,783
Issue date
Dec 14, 2010
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon nanotube based integrated semiconductor circuit
Patent number
7,786,466
Issue date
Aug 31, 2010
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical nanotube field effect transistor
Patent number
7,635,856
Issue date
Dec 22, 2009
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a nanotube field effect transistor
Patent number
7,482,232
Issue date
Jan 27, 2009
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligned nanotube field effect transistor and method of fabrica...
Patent number
7,253,065
Issue date
Aug 7, 2007
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric array with strain dependant conducting elements and m...
Patent number
7,183,568
Issue date
Feb 27, 2007
International Business Machines Corporation
Joerg Appenzeller
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of fabricating a tunneling nanotube field effect transistor
Patent number
7,180,107
Issue date
Feb 20, 2007
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for fabricating a carbon nanotube transistor h...
Patent number
7,141,727
Issue date
Nov 28, 2006
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligned nanotube field effect transistor and method of fabrica...
Patent number
6,891,227
Issue date
May 10, 2005
International Business Machines Corporation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CROSS-COUPLED GATED TUNNEL DIODE (XTD) DEVICE WITH INCREASED PEAK-T...
Publication number
20230290891
Publication date
Sep 14, 2023
Purdue Research Foundation
Peng Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE TRANSITION BASED RESISTIVE RANDOM-ACCESS MEMORY
Publication number
20200388754
Publication date
Dec 10, 2020
Purdue Research Foundation
Joerg Appenzeller
G11 - INFORMATION STORAGE
Information
Patent Application
PHASE TRANSITION BASED RESISTIVE RANDOM-ACCESS MEMORY
Publication number
20190363252
Publication date
Nov 28, 2019
Purdue Research Foundation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE TRANSITION BASED RESISTIVE RANDOM-ACCESS MEMORY
Publication number
20190363250
Publication date
Nov 28, 2019
Purdue Research Foundation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHENE-BASED FREQUENCY TRIPLER
Publication number
20140292381
Publication date
Oct 2, 2014
Purdue Research Foundation
Joerg Appenzeller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR NANOSTRUCTURES, SEMICONDUCTOR DEVICES, AND METHODS OF...
Publication number
20140127888
Publication date
May 8, 2014
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOSTRUCTURES, SEMICONDUCTOR DEVICES, AND METHODS OF...
Publication number
20140127870
Publication date
May 8, 2014
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
ORGANIC FERROELECTRIC MATERIAL BASED RANDOM ACCESS MEMORY
Publication number
20120314476
Publication date
Dec 13, 2012
Purdue Research Foundation
Joerg APPENZELLER
B82 - NANO-TECHNOLOGY
Information
Patent Application
Self-Aligned Nanotube Field Effect Transistor and Method of Fabrica...
Publication number
20120142158
Publication date
Jun 7, 2012
JOERG APPENZELLER
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON NANOTUBE BASED INTEGRATED SEMICONDUCTOR CIRCUIT
Publication number
20110263101
Publication date
Oct 27, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOSTRUCTURES, SEMICONDUCTOR DEVICES, AND METHODS OF...
Publication number
20110201163
Publication date
Aug 18, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOSTRUCTURES, SEMICONDUCTOR DEVICES, AND METHODS OF...
Publication number
20110156133
Publication date
Jun 30, 2011
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON NANOTUBE BASED INTEGRATED SEMICONDUCTOR CIRCUIT
Publication number
20100295025
Publication date
Nov 25, 2010
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATING A CARBON NANOTUBE TRANSISTOR
Publication number
20100173462
Publication date
Jul 8, 2010
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
SELF-ALIGNED NANOTUBE FIELD EFFECT TRANSISTOR AND METHOD OF FABRICA...
Publication number
20100001260
Publication date
Jan 7, 2010
JOERG APPENZELLER
B82 - NANO-TECHNOLOGY
Information
Patent Application
SELF-ALIGNED NANOTUBE FIELD EFFECT TRANSISTOR AND METHOD OF FABRICA...
Publication number
20090309092
Publication date
Dec 17, 2009
JOERG APPENZELLER
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON NANOTUBE BASED INTEGRATED SEMICONDUCTOR CIRCUIT
Publication number
20090179193
Publication date
Jul 16, 2009
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATING A CARBON NANOTUBE TRANSISTOR
Publication number
20090032803
Publication date
Feb 5, 2009
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOSTRUCTURES, SEMICONDUCTOR DEVICES, AND METHODS OF...
Publication number
20080169503
Publication date
Jul 17, 2008
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
Self-Aligned Nanotube Field Effect Transistor and Method of Fabrica...
Publication number
20080017899
Publication date
Jan 24, 2008
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATING A CARBON NANOTUBE TRANSISTOR
Publication number
20070048908
Publication date
Mar 1, 2007
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATING A CARBON NANOTUBE TRANSISTOR H...
Publication number
20060255414
Publication date
Nov 16, 2006
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of fabricating a tunneling nanotube field effect transistor
Publication number
20050274992
Publication date
Dec 15, 2005
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
Self-aligned nanotube field effect transistor and method of fabrica...
Publication number
20050056826
Publication date
Mar 17, 2005
Joerg Appenzeller
B82 - NANO-TECHNOLOGY
Information
Patent Application
Piezoelectric array with strain dependent conducting elements and m...
Publication number
20040120183
Publication date
Jun 24, 2004
International Business Machines Corporation
Joerg Appenzeller
G11 - INFORMATION STORAGE
Information
Patent Application
Self-aligned nanotube field effect transistor and method of fabrica...
Publication number
20030178617
Publication date
Sep 25, 2003
International Business Machines Corporation
Joerg Appenzeller
B82 - NANO-TECHNOLOGY