Inventor

PARK SANG HEE

KR68 patents

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

PARK SANG HEE

KOREA ELECTRONICS TELECOMM

Flat panel display device and method of forming passivation film in the flat panel display device

Organic light emitting diode device

Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer

Method for manufacturing oxide thin film transistor

Dual mode function pixel and dual mode function display including the same

Semiconductor optical device having current-confined structure

Dual display device with vertical structure

Method for fabricating semiconductor optical device

Electroluminescent device and method of manufacturing the same

Thin film electroluminescent device having thin-film current control layer

Self-aligned thin film transistor and fabrication method thereof

Inverter, NAND gate, and NOR gate

Transistor and method of fabricating the same

Transistor and method of fabricating the same

Nonvolatile memory cell and method of manufacturing the same

Apparatus for measuring picture and lifetime of display panel

Semiconductor optical device having current-confined structure

CJ CHEILJEDANG CORP

Method for producing L-lysine using microorganisms having ability to produce L-lysine

Microorganism for simultaneously producing L-amino acid and riboflavin, and method for producing L-amino acid and riboflavin using same

Method for producing L-lysine using microorganisms having ability to produce L-lysine

Microorganism with enhanced L-lysine productivity and method for producing L-lysine by using same

Gluconate repressor variant, microorganism containing the same producing L-lysine, and method for producing L-lysine

Corynebacterium microorganism with improved ability to produce L-lysine and method for producing L-lysine using the same

Microorganism of Corynebacterium sp. having enhanced L-lysine producibility and method for producing L-lysine using same

PARK SANG HEE

Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer

Inverter, NAND gate, and NOR gate

Paste composition for fabricating electrode, electrode and plasma display panel formed using the same, and associated methods

Active matrix organic light emitting diode

Composition for solar cell electrodes and electrode fabricated using the same

G & CS CO LTD

Backlight assembly and display device including the same

Backlight assembly and display device including the same

Organic light emitting diode display

Organic light emitting diode display

CHEIL IND INC

Paste composition, display device including the same, and associated methods

Composition for forming electrode of solar cell and electrode manufactured by using same

Composition for forming electrode of solar cell, and electrode manufactured using same

SAMSUNG SDI CO LTD

Method of manufacturing a finger electrode for a solar cell

Front electrode for solar cell and solar cell including the same

Composition for forming solar cell electrode and electrode produced from same

SAMSONG IND LTD

Seat belt retractor for vehicles

Seatbelt buckle with shock-proof device

YOON SUNG MIN

Nonvolatile memory cell and method of manufacturing the same

CHOI SUK-HONG

Method for manufacturing polyurethane nanocomposite comprising expanded graphite and composition thereof

LS MTRON LTD

Armrest for tractor

KOREA INST SCI & TECH

Gas separation membrane with ladder-structured polysilsesquioxane and method for fabricating the same

CJ 4D PLEX CO LTD

System for showing image having game function

LEE HYUNG CHAN

Seatbelt retractor

MICRO FRIEND CO LTD

Semiconductor device test socket

CHANGZHOU FUSION NEW MAT CO LTD

Composition for forming solar cell electrode and solar cell electrode prepared using the same

KIM JIN-EOK

Method for preparation of 4,4′-dinitrodiphenylamine and 4,4′-bis(alkylamino)diphenylamine with the base catalyst complex