Inventor
RETTNER CHARLES T
US21 patents
⚠️ This page may combine multiple inventors who share the name “RETTNER CHARLES T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
18 patentsUS7521094B1Apr 21, 2009
Method of forming polymer features by directed self-assembly of block copolymers
IBM115 citations98
US7521090B1Apr 21, 2009
Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films
IBM158 citations98
US6125687AOct 3, 2000
Apparatus for measuring outgassing of volatile materials from an object
IBM124 citations97
US7560141B1Jul 14, 2009
Method of positioning patterns from block copolymer self-assembly
IBM46 citations96
US6218657B1Apr 17, 2001
System for gated detection of optical pulses containing a small number of photons using an avalanche photodiode
IBM55 citations94
US7289422B2Oct 30, 2007
Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recording
IBM28 citations92
US7009694B2Mar 7, 2006
Indirect switching and sensing of phase change memory cells
IBM40 citations92
US6982844B2Jan 3, 2006
Optical aperture for data recording having transmission enhanced by surface plasmon resonance
IBM52 citations92
US6975580B2Dec 13, 2005
Optical aperture for data recording having transmission enhanced by waveguide mode resonance
IBM38 citations92
US7846502B2Dec 7, 2010
Method of positioning patterns from block copolymer self-assembly
IBM14 citations84
US9107291B2Aug 11, 2015
Formation of a composite pattern including a periodic pattern self-aligned to a prepattern
IBM13 citations83
US7038231B2May 2, 2006
Non-planarized, self-aligned, non-volatile phase-change memory array and method of formation
IBM15 citations83
US8349203B2Jan 8, 2013
Method of forming self-assembled patterns using block copolymers, and articles thereof
IBM4 citations63
US7989026B2Aug 2, 2011
Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films
IBM4 citations62
US7682866B2Mar 23, 2010
Non-planarized, self-aligned, non-volatile phase-change memory array and method of formation
IBM4 citations62
US8722174B2May 13, 2014
Method of forming self-assembled patterns using block copolymers, and articles thereof
IBM0 citations52
US9773513B2Sep 26, 2017
Hardening chromium oxide films in a magnetic tape head and other structures
IBM0 citations51
US10915023B2Feb 9, 2021
Nitrogen heterocycle-containing monolayers on metal oxides for binding biopolymers
IBM0 citations49
CHENG JOY
2 patentsUS8226838B2Jul 24, 2012
Method of forming polymer features by directed self-assembly of block copolymers
CHENG JOY40 citations94
US9298870B1Mar 29, 2016
Method for designing topographic patterns for directing the formation of self-assembled domains at specified locations on substrates
CHENG JOY1 citations51