Inventor

LEE KWANG WON

KR37 patents

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

LEE KWANG WON

KOREA RES INST CHEM TECH

Preparation of fluorinated core-shell particles with water and oil repellency

Super water-repellent organic/inorganic composite membrane

Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation

Fluorine-containing graft copolymer and its manufacturing method

Manufacturing method of hexafluoropropylene oxide with high yield

Fluorine-containing amphoteric polymer for surface coating and preparation method thereof

JUNGWOO METAL IND CO LTD

Connector assembly for connecting pipes

Fitting apparatus for connecting pipes

Sealing member having projection part for pipe connection

Pipe connecting apparatus

Pipe connection device and manufacturing method thereof

Sealing member for connecting pipes

JUNG WOO METAL IND CO LTD

Pipe connector

Stopper grip ring for plumbing pipes

Grip ring for pipe connecting device

O-ring for pipe connection

SEMICONDUCTOR COMPONENTS IND LLC

Superjunction semiconductor device and method of manufacturing the same

Semiconductor device having a super junction structure and method of manufacturing the same

Semiconductor device having a super junction structure and method of manufacturing the same

Superjunction semiconductor device and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD

Memory device and memory system having repair unit modification function

Memory device including virtual fail generator and memory cell repair method thereof

Method and apparatus for selecting user terminal in mobile communication system

LG ELECTRONICS INC

Heat exchanger of ventilating system

Cooling structure for plasma lighting system

BLDC motor for washing machine

MUTRONICS CO LTD

Radio altimeter

Radio altimeter

Apparatus for processing signal by means of electromagnetic waves and method for controlling the apparatus

LSIS CO LTD

Instant trip apparatus of molded case circuit breaker

Instant trip device of circuit breaker

LEE SOO BOK

Per-fluoro polyether compound, antifouling coating composition and film containing same

FAIRCHILD KOREA SEMICONDUCTOR LTD

Superjunction semiconductor device

LEE SOO-BOK

Hexafluoropropylene oxide polymer compositions and a method of preparing hexafluoropropylene oxide polymer using hexafluoropropylene oligomer

UNIV KOREA RES & BUS FOUND

Limited feedback method and apparatus for two-way wireless relaying channels with physical network coding

KOREA RES INST CHEMICAL TECH

Hexafluoropropylene oxide polymer compositions and a preparing method of hexafluoropropylene oxide polymer using hexafluoropropylene oligomer

KOREA ATOMIC ENERGY RES INSITU

Self bouncing arc switch