Inventor
CAMPBELL ERIC J
US153 patents
Patents
50 patentsUS9859226B1Jan 2, 2018
Core-shell particles for anti-tampering applications
IBM18 citations94
US9625398B1Apr 18, 2017
Cross sectional depth composition generation utilizing scanning electron microscopy
IBM12 citations93
US9856404B2Jan 2, 2018
Self-heating sealant or adhesive employing multi-compartment microcapsules
IBM16 citations92
US9220183B1Dec 22, 2015
Devices employing semiconductor die having hydrophobic coatings, and related cooling methods
IBM17 citations92
US11037860B2Jun 15, 2021
Multi layer thermal interface material
IBM7 citations84
US10392452B2Aug 27, 2019
Light generating microcapsules for self-healing polymer applications
IBM7 citations84
US10357921B2Jul 23, 2019
Light generating microcapsules for photo-curing
IBM8 citations84
US10229292B2Mar 12, 2019
Tamper resistant electronic devices
IBM6 citations84
US10072185B2Sep 11, 2018
Self-heating sealant or adhesive employing multi-compartment microcapsules
IBM5 citations84
US9935035B1Apr 3, 2018
Fluid cooled trace/via hybrid structure and method of manufacture
IBM7 citations84
US9928990B2Mar 27, 2018
Cross sectional depth composition generation utilizing scanning electron microscopy
IBM3 citations84
US9896389B2Feb 20, 2018
Heat-generating multi-compartment microcapsules
IBM16 citations84
US9875958B1Jan 23, 2018
Trace/via hybrid structure and method of manufacture
IBM9 citations84
US9858780B1Jan 2, 2018
Tamper resistant electronic devices
IBM10 citations84
US9702835B1Jul 11, 2017
Cross sectional depth composition generation utilizing scanning electron microscopy
IBM4 citations84
US10030416B1Jul 24, 2018
Lock bypass detection
IBM14 citations82
US10830715B2Nov 10, 2020
Cross sectional depth composition generation utilizing scanning electron microscopy
IBM2 citations73
US10696761B2Jun 30, 2020
Light generating microcapsules for self-healing polymer applications
IBM1 citations73
US10613283B2Apr 7, 2020
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM2 citations73
US10328535B2Jun 25, 2019
Self-heating solder flux material
IBM2 citations73
US10309692B2Jun 4, 2019
Self-heating thermal interface material
IBM4 citations73
US10293372B2May 21, 2019
Pre-treating polymer tubing or hose with a hydrophobic coating to reduce depletion of corrosion inhibitor
IBM4 citations73
US10290572B2May 14, 2019
Trace/via hybrid structure and method of manufacture
IBM2 citations73
US10274440B2Apr 30, 2019
Method to facilitate investigation of chemical constituents in chemical analysis data
IBM2 citations73
US10278284B2Apr 30, 2019
Laminate materials with embedded heat-generating multi-compartment microcapsules
IBM3 citations73
US10136563B2Nov 20, 2018
Active perforation for advanced server cooling
IBM2 citations73
US10080951B2Sep 25, 2018
Simulating virtual topography using treadmills
IBM4 citations73
US9973231B1May 15, 2018
Protective structures to provide impact protection for portable devices
IBM5 citations73
US9926471B2Mar 27, 2018
Self-heating sealant or adhesive employing multi-compartment microcapsules
IBM4 citations73
US9907210B2Feb 27, 2018
Active perforation for advanced server cooling
IBM3 citations73
US9885659B1Feb 6, 2018
Method to determine connector metal wear via flouresence
IBM2 citations73
US9863875B1Jan 9, 2018
In-situ detection of hollow glass fiber formation
IBM2 citations73
US11570156B2Jan 31, 2023
Secure pairing of devices
IBM3 citations71
US11409882B2Aug 9, 2022
Secure embedded microcontroller image load
IBM2 citations71
US10575393B1Feb 25, 2020
Heat-shielding microcapsules for protecting temperature sensitive components
IBM4 citations71
US10554347B2Feb 4, 2020
Low latency corrupt data tagging on a cross-chip link
IBM2 citations71
US10167655B2Jan 1, 2019
Lock bypass detection
IBM3 citations71
US11558964B2Jan 17, 2023
Process for in-situ warpage monitoring during solder reflow for head-in-pillow defect escape prevention
IBM2 citations70
US10377020B2Aug 13, 2019
Fastener head adapter
IBM2 citations70
US11903170B2Feb 13, 2024
Temporary structural bulkhead in an electronic enclosure
IBM2 citations68
US11140779B2Oct 5, 2021
Laminate materials with embedded heat-generating multi-compartment microcapsules
IBM0 citations63
US11053422B2Jul 6, 2021
Chain-reactive heat-generating microcapsules
IBM0 citations63
US11044819B2Jun 22, 2021
Heating of printed circuit board core during laminate cure
IBM0 citations63
US10899878B2Jan 26, 2021
Phosphorus-containing caprolactone monomers for synthesis of flame retardant polycaprolactones
IBM0 citations63
US10899880B2Jan 26, 2021
Functionalized polyhydroxyalkanoate materials formed from an unsaturated polyhydroxyalkanoate material
IBM0 citations63
US10900908B2Jan 26, 2021
Chemiluminescence for tamper event detection
IBM0 citations63
US10882952B2Jan 5, 2021
Side-chain-functionalized polyhydroxyalkanoate materials
IBM0 citations63
US10696899B2Jun 30, 2020
Light emitting shell in multi-compartment microcapsules
IBM1 citations63
US10309901B2Jun 4, 2019
Water-sensitive fluorophores for moisture content evaluation in hygroscopic polymers
IBM1 citations63
US10088642B2Oct 2, 2018
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM1 citations63
Showing the top 50 of 153 patents by PatentIndex Score.