Inventor

LEE DONG IL

KR59 patents

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

LEE DONG IL

LG ELECTRONICS INC

Fan motor assembly for blowing cooling air and refrigerator having the same

Stator of motor, and method for manufacturing the same

Induction motor having reverse-rotation preventing function

Drive control apparatus and method for refrigerator type fan motor

Skeleton type BLDC motor

Blowing fan and refrigerator having the same

Oscillating reluctance motor and reciprocating gas compressor using the same

Hybrid induction motor

Apparatus and method for controlling fan motor of air conditioner

Motor having reverse rotation preventing unit

Hybrid induction motor

LG HAUSYS LTD

Visible light-activated photocatalytic coating composition and air purification filter

Visible light-activated photocatalytic coating composition and air purification filter

Photocatalyst functional film and method for producing the same

Catalyst particles for treating vehicle exhaust gas, preparation method therefor, and method for treating vehicle exhaust gas by using same

LED photocatalyst module using photocatalyst

Photocatalyst, manufacturing method therefor, and photocatalyst apparatus

Photocatalyst, preparation method thereof, and photocatalyst apparatus

Photocatalyst functional film and method for producing the same

LG CHEMICAL LTD

Purification method of terephthal aldehyde

Method and apparatus for separating aromatic dialdehyde

Method for preparing catalyst for partial oxidation of methylbenzenes

Method for preparing catalyst for partial oxidation of methylbenzenes

Method for preparing an aromatic dialdehyde and manufacturing system for the same

Method and apparatus for separating aromatic dialdehyde

Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same

LEE DONG-IL

LED driving device and method for driving an LED by using same

LED driving device and LED driving method using same

Apparatus and method for controlling driving of fan motor for refrigerator

Outer rotor type fan-motor

Anti-fog heat generating glass system and method for controlling the same

SAMSUNG ELECTRONICS CO LTD

Sense amplifiers for sensing multilevel cells and memory devices including the same

Electronic device with first body and separable second body

HYUNDAI MOTOR CO LTD

Seat cushion extension apparatus for vehicle

Multidirectional control apparatus for vehicular seat

MOON SUK YUN

Laundry machine

Washing machine having suspension mounted motor

KOREA ELECTRIC POWER CORP

Method and device for generating engineering topology of digital substation

Method and device for generating engineering topology of digital substation

KWON IG GEUN

Laundry machine

Manufacturing method of laundry machine

LEE JU-HYUNG

Humidifier apparatus using a photocatalyst having an air-cleaning function

KIM SOO BONG

Laundry machine

KOREA ADVANCED INST SCI & TECH

Triboelectric energy harvester including coating electrification layer and manufacturing method thereof

HYUNDAI PHARM CO LTD

Composition for external use preparation with improved transdermal permeability

NANDA CO LTD

Perfume bottle

SK TELETECH CO LTD

Speaker module connectable to an earphone jack of mobile phone and method for using same

LEE HYANG RAK

Virtual golf simulation apparatus and method capable of compensation ball flight distance decreasing rate

HUONS CO LTD

Aqueous antiseptic composition having improved antibacterial persistence comprising chlorhexidine or derivative thereof and fabric type antiseptic comprising same

KIM SANG HUN

Laundry machine