Inventor
RETTNER CHARLES THOMAS
US18 patents
⚠️ This page may combine multiple inventors who share the name “RETTNER CHARLES THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
14 patentsUS7501648B2Mar 10, 2009
Phase change materials and associated memory devices
IBM23 citations92
US8343578B2Jan 1, 2013
Self-assembled lamellar microdomains and method of alignment
IBM7 citations84
US6313461B1Nov 6, 2001
Scanning-aperture electron microscope for magnetic imaging
IBM13 citations72
US12548694B2Feb 10, 2026
Thermalization of a cryogenic flex cable using a thermally conductive cladding
IBM0 citations62
US12505365B2Dec 23, 2025
Anti-fuse and fuse structures for improving the functionality of qubit circuits
IBM0 citations62
US12218048B2Feb 4, 2025
Anti-fuse and fuse structures for improving the functionality of qubit circuits
IBM0 citations62
US12108689B2Oct 1, 2024
Trimmable inductors for qubit frequency tuning
IBM0 citations62
US11882770B2Jan 23, 2024
Area-selective deposition of metal nitride to fabricate devices
IBM1 citations61
US7425353B2Sep 16, 2008
Enhancement of magnetic media recording performance using ion irradiation to tailor exchange coupling
IBM2 citations61
US12418290B2Sep 16, 2025
Programmable and reprogrammable quantum circuit
IBM0 citations60
US11750189B2Sep 5, 2023
Programmable and reprogrammable quantum circuit
IBM0 citations60
US11683995B2Jun 20, 2023
Lithography for fabricating Josephson junctions
IBM0 citations59
US7038204B2May 2, 2006
Method for reducing proximity effects in electron beam lithography
IBM2 citations53
US11273357B2Mar 15, 2022
Interactive exercise experience
IBM0 citations50
CHENG JOY
4 patentsUS8828493B2Sep 9, 2014
Methods of directed self-assembly and layered structures formed therefrom
CHENG JOY21 citations92
US8336003B2Dec 18, 2012
Method for designing optical lithography masks for directed self-assembly
CHENG JOY37 citations92
US8856693B2Oct 7, 2014
Method for designing optical lithography masks for directed self-assembly
CHENG JOY14 citations83
US8734904B2May 27, 2014
Methods of forming topographical features using segregating polymer mixtures
CHENG JOY9 citations83