Inventor

LEE JAE-CHEOL

KR53 patents

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

LEE JAE-CHEOL

SAMSUNG ELECTRONICS CO LTD

Ink cartridge including a unit to sense a remaining amount of ink

Ink cartridge

Ink cartridge with separate magnets

Lesion diagnosis apparatus and method

Apparatus and method of diagnosing a lesion using image data and diagnostic models

Adaptive video processing apparatus and method of scaling video based on screen size of display device

Method and apparatus for automatically setting speaker mode in audio/video system

Ink cartridge

Box for washing machine

Method of measuring the probability of failure caused only by defects, method of measuring defect limited yield, and system using the same

Ink-jet cartridge

Methods and systems for operating multi-core processors

Electron spectroscopic analyzer using X-rays

Adaptive video processing apparatus and method of scaling video based on screen size of display device

Nozzle tape used with inkjet cartridge

Ink cartridge

Ink cartridge, image forming apparatus, and method to manufacture ink cartridge

Ink level detecting apparatus of an ink-jet printer

Ink-cartridge for inkjet printer

Reaction apparatus for atomic layer deposition

Apparatus and method for analyzing medical image

Method and apparatus to supply power voltage to a mobile device in a variable manner

Switching amplifier, sound output device, and audio apparatus using the same

Audio output apparatus and method for audio correction

Amplifier module and control method thereof

LEE JAE-CHEOL

Method and apparatus to supply power voltage to a mobile device in a variable manner

Transistors and electronic apparatuses including same

Switching amplifier and audio device

Apparatus and method to provide adaptive recording

Mobile terminal, method of controlling wireless charging thereof, and wireless charging system thereof

Sound output device using vacuum tube, audio apparatus and method for sound output thereof

HANMI PHARM IND CO LTD

Method for the selective preparation of 3-oxo-4-aza-5α-androstane compound

Method for the preparation of highly pure 1-androstene derivatives

Pharmaceutical composition comprising crystalline sibutramine methanesulfonate hemihydrate

KIM SUN-IL

Oxide thin film transistor

Method of manufacturing oxide thin film transistor

LG ELECTRONICS INC

Method and apparatus for supporting fast finalization for a recording medium

Automatic frequency controlling apparatus and method of mobile communication terminal

SAMSUNG SDS CO LTD

Method for recording and executing RPA task

Apparatus and method for executing automation scenario in parallel

KOREA ATOMIC ENERGY RES

Laser-guided underwater wall climbing robot for reactor pressure vessel inspection

LEE EUN-HA

Thin film transistor including selectively crystallized channel layer and method of manufacturing the thin film transistor

JUNG JI-SIM

Transistor, method of manufacturing the transistor and electronic device including the transistor

BULLIARD XAVIER

Nanostructured thin film and method for controlling surface properties thereof

VALEO MANDO ELECTRICAL SYS

Housing assembly structure of starter motor for vehicle

HANWHA TECHWIN CO LTD

Method and apparatus for reducing noise of image

PARK YONG-JUN

Adaptive video processing apparatus and method of scaling video based on screen size of display device

ONCOBIX CO LTD

Pyrimidine derivative having effect of inhibiting cancer cell growth and pharmaceutical composition containing same

CHOI EUN-CHEOL

Device and method of removing chromatic aberration in image

SAMSUNG DISPLAY DEVICES CO LTD

Inner shield for CRT