Inventor

LEE JONG-CHEOL

KR70 patents

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

LEE JONG-CHEOL

SAMSUNG ELECTRONICS CO LTD

Dielectric structures having high dielectric constants, and non-volatile semiconductor memory devices having the dielectric structures

Curved display apparatus and multi display apparatus having the same

Curved display apparatus and multi display apparatus having the same

Semiconductor memory device with hierarchical bit line structure

Semiconductor memory device having echo clock path

Delay circuit having variable slope control and threshold detect

Memory architecture permitting selection of storage density after fabrication of active circuitry

High speed input receiver for generating pulse signal

Curved display apparatus and multi display apparatus having the same

Semiconductor memory device with hierarchical bit line structure

Sense amplifier circuit of semiconductor memory device and method of operating the same

Methods of forming capacitor structures having aluminum oxide diffusion barriers

Method and circuit for writing double data rate (DDR) sampled data in a memory device

Method for manufacturing capacitor of semiconductor device and capacitor of semiconductor device manufactured thereby

Methods and batch type atomic layer deposition apparatus for forming dielectric films and methods of manufacturing metal-insulator-metal capacitors including the dielectric films

Method manufacturing capacitor dielectric

Gas injection apparatus and thin film deposition equipment including the same

Semiconductor memory device with hierarchical bit line structure

Semiconductor memory device testable with a single data rate and/or dual data rate pattern in a merged data input/output pin test mode

Capacitor of semiconductor device and method of fabricating the same

Dielectric layer, method of manufacturing the dielectric layer and method of manufacturing capacitor using the same

In-situ method of cleaning vaporizer during dielectric layer deposition process

Semiconductor devices having dielectric layers and methods of forming the same

Semiconductor memory device

Semiconductor device capacitors with oxide-nitride layers and methods of fabricating such capacitors

Power supply apparatus and method

Multi-dielectric films for semiconductor devices and methods of fabricating multi-dielectric films

LG CHEMICAL LTD

Artificial marble using multicolor chip and method for preparing the same

Apparatus and method for diagnosing failure of switch element

Artificial marble using multicolor chip and method for preparing the same

KIM SUNG WUK

N1-2-thiophene-2-ylethyl-N2-substituted biguanide derivate, preparation method thereof, and pharmaceutical composition containing the same as active ingredients

N1-benzo[1,3]dioxol-5-ylmethyl-N2-substituted biguanide derivative, preparation method thereof, and pharmaceutical composition containing same

LEE JONG-CHEOL

Semiconductor device including insulating layer of cubic system or tetragonal system

Methods of forming a metal silicate layer and methods of fabricating a semiconductor device including the metal silicate layer

KOREA RES INST CHEMICAL TECH

Polymer, method of preparing the same, and organic optoelectric device including the same

Organic semiconductor compound, production method thereof, and organic electronic device using the same

DAEWOO ELECTRONICS CO LTD

Device for sensing food weight in a microwave oven

Weight sensing device for a microwave oven

HYUNDAI MOBIS CO LTD

Optical unit of lamp for vehicle

KIM KI CHUL

Gas injection apparatus and thin film deposition equipment including the same

CHUNG SUK-JIN

Method of forming an oxide layer and method of manufacturing semiconductor device including the oxide layer

KOREAN RESEARCH INST OF CHEMIC

N-Arylalkylphenylacetamide derivatives

CHO SUNG-IL

Method of forming semiconductor device having contact plug

KOREA RES INST CHEM TECH

Phenylacetamide derivatives

HONG OK CO LTD

Wet tissue supply apparatus

AN JUN SEOK

Backlight assembly and display device having the same

LG ENERGY SOLUTION LTD

Battery module and battery pack including the same

KANG SANG-YEOL

Semiconductor device comprising multilayer dielectric film and related method

FIDELIX CO LTD

Flash memory device reducing noise peak and program time and programming method thereof

KIM KIL-CHUL

Methods of fabricating semiconductor devices including multilayer dielectric layers