Inventor · disambiguated record
Charles Thomas Rettner
Also filed as: RETTNER CHARLES · RETTNER CHARLES T · RETTNER CHARLES THOMAS
41 granted patents·14 pending applications·1,067 citations·filing 1998–2024
98Inventor score
Top patents by PatentIndex Score
55 records- 0199US7521090B1Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin filmsIBM·Filed 2008·Granted Apr 21, 2009·158 cites·25 claims
- 0298US7521094B1Method of forming polymer features by directed self-assembly of block copolymersIBM·Filed 2008·Granted Apr 21, 2009·115 cites·1 claims
- 0397US8336003B2Method for designing optical lithography masks for directed self-assemblyCHENG JOY·Filed 2010·Granted Dec 18, 2012·37 cites·18 claims
- 0497US8226838B2Method of forming polymer features by directed self-assembly of block copolymersCHENG JOY·Filed 2008·Granted Jul 24, 2012·40 cites·25 claims
- 0597US8114306B2Method of forming sub-lithographic features using directed self-assembly of polymersCHENG JOY·Filed 2009·Granted Feb 14, 2012·73 cites·22 claims
- 0697US7560141B1Method of positioning patterns from block copolymer self-assemblyIBM·Filed 2008·Granted Jul 14, 2009·46 cites·1 claims
- 0797US6754017B2Patterned media magnetic recording disk drive with timing of write pulses by sensing the patterned mediaHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jun 22, 2004·94 cites·16 claims
- 0896US7289422B2Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recordingIBM·Filed 2005·Granted Oct 30, 2007·28 cites·20 claims
- 0995US7501648B2Phase change materials and associated memory devicesIBM·Filed 2006·Granted Mar 10, 2009·23 cites·35 claims
- 1095US6982844B2Optical aperture for data recording having transmission enhanced by surface plasmon resonanceIBM·Filed 2001·Granted Jan 3, 2006·52 cites·50 claims
- 1194US8856693B2Method for designing optical lithography masks for directed self-assemblyCHENG JOY·Filed 2012·Granted Oct 7, 2014·14 cites·16 claims
- 1294US8828493B2Methods of directed self-assembly and layered structures formed therefromCHENG JOY·Filed 2009·Granted Sep 9, 2014·21 cites·24 claims
- 1394US6975580B2Optical aperture for data recording having transmission enhanced by waveguide mode resonanceIBM·Filed 2002·Granted Dec 13, 2005·38 cites·43 claims
- 1493US6125687AApparatus for measuring outgassing of volatile materials from an objectIBM·Filed 1998·Granted Oct 3, 2000·124 cites·18 claims
- 1591US9107291B2Formation of a composite pattern including a periodic pattern self-aligned to a prepatternIBM·Filed 2012·Granted Aug 11, 2015·13 cites·26 claims
- 1691US7846502B2Method of positioning patterns from block copolymer self-assemblyIBM·Filed 2009·Granted Dec 7, 2010·14 cites·12 claims
- 1790US7009694B2Indirect switching and sensing of phase change memory cellsIBM·Filed 2004·Granted Mar 7, 2006·40 cites·57 claims
- 1889US8398868B2Directed self-assembly of block copolymers using segmented prepatternsCHENG JOY·Filed 2009·Granted Mar 19, 2013·14 cites·36 claims
- 1988US8734904B2Methods of forming topographical features using segregating polymer mixturesCHENG JOY·Filed 2010·Granted May 27, 2014·9 cites·36 claims
- 2088US7875873B2Phase change materials and associated memory devicesIBM·Filed 2008·Granted Jan 25, 2011·6 cites·20 claims
- 2185US11882770B2Area-selective deposition of metal nitride to fabricate devicesIBM·Filed 2020·Granted Jan 23, 2024·1 cites·20 claims
- 2285US8343578B2Self-assembled lamellar microdomains and method of alignmentIBM·Filed 2006·Granted Jan 1, 2013·7 cites·20 claims
- 2383US7989026B2Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin filmsIBM·Filed 2008·Granted Aug 2, 2011·4 cites·1 claims
- 2477US6218657B1System for gated detection of optical pulses containing a small number of photons using an avalanche photodiodeIBM·Filed 1998·Granted Apr 17, 2001·55 cites·44 claims
- 2576US7682866B2Non-planarized, self-aligned, non-volatile phase-change memory array and method of formationIBM·Filed 2006·Granted Mar 23, 2010·4 cites·20 claims
- 2675US12418290B2Programmable and reprogrammable quantum circuitIBM·Filed 2023·Granted Sep 16, 2025·0 cites·18 claims
- 2775US7038231B2Non-planarized, self-aligned, non-volatile phase-change memory array and method of formationIBM·Filed 2004·Granted May 2, 2006·15 cites·36 claims
- 2874US8349203B2Method of forming self-assembled patterns using block copolymers, and articles thereofIBM·Filed 2009·Granted Jan 8, 2013·4 cites·18 claims
- 2974US2025280736A1Trimmable inductors for qubit frequency tuningIBM·Filed 2024·Application pending·0 cites
- 3066US12108689B2Trimmable inductors for qubit frequency tuningIBM·Filed 2021·Granted Oct 1, 2024·0 cites·8 claims
- 3165US2025309244A1Conversion-type positive electrode with an inorganic top layerIBM·Filed 2024·Application pending·0 cites
- 3264US12218048B2Anti-fuse and fuse structures for improving the functionality of qubit circuitsIBM·Filed 2022·Granted Feb 4, 2025·0 cites·25 claims
- 3364US11750189B2Programmable and reprogrammable quantum circuitIBM·Filed 2020·Granted Sep 5, 2023·0 cites·13 claims
- 3462US12505365B2Anti-fuse and fuse structures for improving the functionality of qubit circuitsIBM·Filed 2022·Granted Dec 23, 2025·0 cites·24 claims
- 3561US9298870B1Method for designing topographic patterns for directing the formation of self-assembled domains at specified locations on substratesCHENG JOY·Filed 2012·Granted Mar 29, 2016·1 cites·32 claims
- 3660US2008292906A1Enhancement of Magnetic Media Recording Performance Using Ion Irradiation to Tailor Exchange CouplingIBM·Filed 2008·Application pending·0 cites
- 3759US11683995B2Lithography for fabricating Josephson junctionsIBM·Filed 2020·Granted Jun 20, 2023·0 cites·19 claims
- 3859US6313461B1Scanning-aperture electron microscope for magnetic imagingIBM·Filed 1999·Granted Nov 6, 2001·13 cites·30 claims
- 3958US2025204276A1Quantum computing device with discrete josephson junctionsIBM·Filed 2023·Application pending·0 cites
- 4057US2025318445A1Tunable Josephson Junction with Added DopantsIBM·Filed 2023·Application pending·0 cites
- 4156US7425353B2Enhancement of magnetic media recording performance using ion irradiation to tailor exchange couplingIBM·Filed 2004·Granted Sep 16, 2008·2 cites·17 claims
- 4256US2025107456A1Contacts for josephson junction-based qubitsIBM·Filed 2023·Application pending·0 cites
- 4355US7038204B2Method for reducing proximity effects in electron beam lithographyIBM·Filed 2004·Granted May 2, 2006·2 cites·49 claims
- 4455US2024112056A1Anti-fuse and fuse structures using anisotropic etching of the substrate using a pattern of etch release holes for improving the functionality of qubit circuitsIBM·Filed 2022·Application pending·0 cites
- 4554US2008180646A1Imprint reference template for multilayer or multipattern registration and method thereforIBM·Filed 2008·Application pending·0 cites
- 4654US2023401476A1Controlling interaction between coupled superconducting quantum bitsIBM·Filed 2022·Application pending·0 cites
- 4751US8722174B2Method of forming self-assembled patterns using block copolymers, and articles thereofIBM·Filed 2012·Granted May 13, 2014·0 cites·16 claims
- 4851US2023182240A1Application of differential thermal contraction to obtain improved cryogenic interfacial contactIBM·Filed 2021·Application pending·0 cites
- 4948US2006157898A1Imprint reference template for multilayer or multipattern registration and method thereforIBM·Filed 2005·Application pending·0 cites
- 5047US11273357B2Interactive exercise experienceIBM·Filed 2018·Granted Mar 15, 2022·0 cites·20 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →