Inventor

YUN HUI-CHAN

KR22 patents

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

YUN HUI-CHAN

CHEIL IND INC

Antireflective hardmask composition and methods for using same

Hardmask compositions for resist underlayer film and method for producing semiconductor integrated circuit device using the same

Organosilane hardmask compositions and methods of producing semiconductor devices using the same

Antireflective hardmask composition and methods for using same

Hardmask compositions for resist underlayer films

Composition for forming silica-based insulating layer, method for preparing composition for forming silica-based insulating layer, silica-based insulating layer, and method for manufacturing silica-based insulating layer

Modified hydrogenated polysiloxazane, composition comprising same for forming silica-based insulation layer, method for preparing composition for forming

SAMSUNG SDI CO LTD

Composition for forming a silica based layer, silica based layer, and electronic device

Composition for forming silica layer, silica layer, and electronic device

Composition for forming silica layer, method for manufacturing silica layer, and silica layer

ECOPRO CO LTD

Cathode for lithium secondary batteries having improved coating properties and lithium secondary batteries using the same

Cathode material for secondary batteries with non-aqueous electrolyte, a process for preparing the cathode material and lithium secondary battery containing the same

KIM SANG KYUN

Silicon-based hardmask composition and process of producing semiconductor integrated circuit device using the same

Hardmask composition and associated methods

LIM SANG-HAK

Filler for filling a gap and method for manufacturing semiconductor capacitor using the same

Composition for forming silica based insulating layer, method for manufacturing composition for forming silica based insulating layer, silica based insulating layer and method for manufacturing silica based insulating layer

KIM MI-YOUNG

Resist underlayer composition and process of producing integrated circuit devices using the same

Photoresist underlayer composition and method of manufacturing semiconductor device by using the same

YUN HUI-CHAN

Composition for forming a silica layer, method of manufacturing the composition, silica layer prepared using the composition, and method of manufacturing the silica layer

KIM MI YOUNG

Hardmask composition and associated methods

CHO HYEON-MO

Resist underlayer composition and method of manufacturing semiconductor integrated circuit device using the same

PARK EUN-SU

Filler for filling a gap, method of preparing the same and method of manufacturing semiconductor capacitor using the same