Inventor

RHO IL-CHEOL

KR5 patents

⚠️ This page may combine multiple inventors who share the name “RHO IL-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SK HYNIX INC

3 patents

US9640426B2May 2, 2017

Semiconductor device with self-aligned air gap and method for fabricating the same

SK HYNIX INC5 citations82

US8962472B2Feb 24, 2015

Semiconductor device with self-aligned air gap and method for fabricating the same

SK HYNIX INC14 citations82

US9379009B2Jun 28, 2016

Interconnection structures in a semiconductor device and methods of manufacturing the same

SK HYNIX INC11 citations80

HYNIX SEMICONDUCTOR INC

1 patent

US7935591B2May 3, 2011

Method for fabricating PMOS transistor and method for forming dual gate using the same

HYNIX SEMICONDUCTOR INC6 citations60

RHO IL CHEOL

1 patent

US8168491B2May 1, 2012

Method for fabricating dual poly gate in semiconductor device

RHO IL CHEOL4 citations53