Inventor

LEE SANG GI

KR73 patents

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

LEE SANG GI

LG CHEMICAL LTD

Superabsorbent polymer having high absorption rate under load and preparation method thereof

Superabsorbent polymer having high absorption rate under load and preparation method thereof

Super absorbent polymer and a preparation method thereof

Catalyst composition including phosphite ligands and hydroformylation method using the same

Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acids

Superabsorbent polymer

Method for preparing a super absorbent polymer

Super absorbent polymer

Method for preparing superabsorbent polymer

Super absorbent polymer and method for preparing the same

Super absorbent polymer and method for preparing same

Super absorbent polymer

Method for preparing superabsorbent polymer, and superabsorbent polymer prepared thereby

Method for preparing superabsorbent polymer and superabsorbent polymer prepared thereby

Superabsorbent polymer and preparation method thereof

Method for the hydroformylation of olefins and apparatus using the same

Phosphorus-containing catalyst composition and hydroformylation process using the same

Super absorbent polymer and preparation method thereof

Superabsorbent polymer and preparation method thereof

Super absorbent polymer and manufacturing method thereof

Method for preparing super absorbent polymer

Super absorbent polymer

Super absorbent polymer and method for preparing the same

Super absorbent resin

Method for preparing superabsorbent polymer, and superabsorbent polymer prepared thereby

Method for preparing superabsorbent polymer and superabsorbent polymer prepared thereby

Super absorbent polymer and a preparation method thereof

DONGBU ELECTRONICS CO LTD

Method for fabricating vertical CMOS image sensor

CMOS image sensor and method for fabricating the same

CMOS image sensor and method for fabricating the same

Method for fabricating transistor of semiconductor device

CMOS image sensor and method for fabricating the same

Method of fabricating CMOS image sensor

CMOS image sensor and method of manufacturing the same

CMOS image sensor and manufacturing method thereof

Semiconductor device having a graded LDD region and fabricating method thereof

CMOS image sensor having photodiode and method for manufacturing the same

CMOS image sensor

HYUNDAI ELECTRONICS IND

Hot carrier measuring circuit

Method for fabricating a semiconductor device

Semiconductor device and method for fabricating same

DONGBU HITEK CO LTD

Method of manufacturing CMOS image sensor

Vertical type CMOS image sensor and fabricating method thereof

Method of fabricating a CMOS image sensor

SAMSUNG AEROSPACE IND

Digital still camera with image preview using a first and second memory and method for using the same

KIM GI-CHEUL

Shredder for super adsorbent polymer and preparation method of super absorbent polymer using the same

DONGBUANAM SEMICONDUCTOR INC

Method for forming dual gate electrodes using damascene gate process

HYUNDAI DYMOS INC

Apparatus for driving rear-wheels of environment-friendly vehicle

WON TAE-YOUNG

Preparation method of superabsorbent polymer

HYNIX SEMICONDUCTOR INC

Semiconductor device and method for fabricating same