Inventor
JOO YOUNG CHANG
KR19 patents
⚠️ This page may combine multiple inventors who share the name “JOO YOUNG CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANCED MICRO DEVICES INC
9 patentsUS6242349B1Jun 5, 2001
Method of forming copper/copper alloy interconnection with reduced electromigration
ADVANCED MICRO DEVICES INC439 citations99
US6124203ASep 26, 2000
Method for forming conformal barrier layers
ADVANCED MICRO DEVICES INC107 citations98
US6339958B1Jan 22, 2002
Adhesion strength testing using a depth-sensing indentation technique
ADVANCED MICRO DEVICES INC68 citations95
US6053034AApr 25, 2000
Method for measuring fracture toughness of thin films
ADVANCED MICRO DEVICES INC58 citations95
US6633083B2Oct 14, 2003
Barrier layer integrity test
ADVANCED MICRO DEVICES INC33 citations92
US6228768B1May 8, 2001
Storage-annealing plated CU interconnects
ADVANCED MICRO DEVICES INC28 citations92
US6121141ASep 19, 2000
Method of forming a void free copper interconnects
ADVANCED MICRO DEVICES INC39 citations92
US6348701B1Feb 19, 2002
Method for determining metal concentration in a field area
ADVANCED MICRO DEVICES INC9 citations74
US6242924B1Jun 5, 2001
Method for electronically measuring size of internal void in electrically conductive lead
ADVANCED MICRO DEVICES INC2 citations57
SEOUL NAT UNIV R&DB FOUNDATION
5 patentsUS11008673B2May 18, 2021
Chalcogenide-carbon nanofiber and preparation method therefor
SEOUL NAT UNIV R&DB FOUNDATION0 citations62
US11850805B2Dec 26, 2023
Method for manufacturing PDMS device and PDMS device manufactured thereby
SEOUL NAT UNIV R&DB FOUNDATION0 citations57
US11525189B2Dec 13, 2022
Method of manufacturing MoS2 having 1T crystal structure
SEOUL NAT UNIV R&DB FOUNDATION0 citations57
US11474069B2Oct 18, 2022
Open-junction ionic transistor
SEOUL NAT UNIV R&DB FOUNDATION0 citations56
US10682698B2Jun 16, 2020
Metal-carbon nanofiber and production method thereof
SEOUL NAT UNIV R&DB FOUNDATION0 citations46