Inventor

SONG KEE-CHEON

KR3 patents

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

KOREA POLYOL CO LTD

2 patents

US7029747B2Apr 18, 2006

Integral polishing pad and manufacturing method thereof

KOREA POLYOL CO LTD57 citations91

US7579071B2Aug 25, 2009

Polishing pad containing embedded liquid microelements and method of manufacturing the same

KOREA POLYOL CO LTD13 citations79

HUH HYUN

1 patent

US7754118B2Jul 13, 2010

Polishing pad containing embedded liquid microelements and method of manufacturing the same

HUH HYUN13 citations77