Inventor
APPENZELLER JOERG
US25 patents
⚠️ This page may combine multiple inventors who share the name “APPENZELLER JOERG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
16 patentsUS6891227B2May 10, 2005
Self-aligned nanotube field effect transistor and method of fabricating same
IBM178 citations99
US7180107B2Feb 20, 2007
Method of fabricating a tunneling nanotube field effect transistor
IBM54 citations95
US7955931B2Jun 7, 2011
Method and apparatus for fabricating a carbon nanotube transistor
IBM18 citations92
US7897960B2Mar 1, 2011
Self-aligned nanotube field effect transistor
IBM10 citations92
US7786466B2Aug 31, 2010
Carbon nanotube based integrated semiconductor circuit
IBM17 citations92
US7635856B2Dec 22, 2009
Vertical nanotube field effect transistor
IBM11 citations92
US7482232B2Jan 27, 2009
Method for fabricating a nanotube field effect transistor
IBM16 citations92
US7253065B2Aug 7, 2007
Self-aligned nanotube field effect transistor and method of fabricating same
IBM13 citations92
US7183568B2Feb 27, 2007
Piezoelectric array with strain dependant conducting elements and method therefor
IBM26 citations92
US7141727B1Nov 28, 2006
Method and apparatus for fabricating a carbon nanotube transistor having unipolar characteristics
IBM25 citations92
US8017934B2Sep 13, 2011
Carbon nanotube based integrated semiconductor circuit
IBM10 citations84
US7948050B2May 24, 2011
Core-shell nanowire transistor
IBM7 citations84
US7851783B2Dec 14, 2010
Method and apparatus for fabricating a carbon nanotube transistor
IBM2 citations63
US8835238B2Sep 16, 2014
Semiconductor nanostructures, semiconductor devices, and methods of making same
IBM2 citations62
US8765539B2Jul 1, 2014
Semiconductor nanostructures, semiconductor devices, and methods of making same
IBM1 citations62
US8362582B2Jan 29, 2013
Semiconductor nanostructures, semiconductor devices, and methods of making same
IBM1 citations62
APPENZELLER JOERG
5 patentsUS8637374B2Jan 28, 2014
Method of fabricating self-aligned nanotube field effect transistor
APPENZELLER JOERG15 citations92
US8138491B2Mar 20, 2012
Self-aligned nanotube field effect transistor
APPENZELLER JOERG18 citations92
US9190135B2Nov 17, 2015
Organic ferroelectric material based random access memory
APPENZELLER JOERG10 citations83
US8211741B2Jul 3, 2012
Carbon nanotube based integrated semiconductor circuit
APPENZELLER JOERG10 citations83
US8637361B2Jan 28, 2014
Semiconductor nanostructures, semiconductor devices, and methods of making same
APPENZELLER JOERG1 citations62
PURDUE RESEARCH FOUNDATION
4 patentsUS10756263B2Aug 25, 2020
Phase transition based resistive random-access memory
PURDUE RESEARCH FOUNDATION3 citations66
US9041440B2May 26, 2015
Graphene-based frequency tripler
PURDUE RESEARCH FOUNDATION3 citations63
US12080808B2Sep 3, 2024
Cross-coupled gated tunnel diode (XTD) device with increased peak-to-valley current ratio (PVCR)
PURDUE RESEARCH FOUNDATION0 citations62
US10505109B1Dec 10, 2019
Phase transition based resistive random-access memory
PURDUE RESEARCH FOUNDATION0 citations38