Inventor

LIM KWANG-SOO

KR23 patents

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

LIM KWANG-SOO

CQV CO LTD

Cosmetics composition having improved water absorbability and oil absorbability

Composite white pigment

Cosmetic product having excellent UV-blocking effect and manufacturing method thereof

Gold pigment with high color strength

Pigment having excellent electrical conductivity and corrosion resistance and method for preparing same

Black pearlescent pigment using natural charcoal and production method thereof

Colored glossy pigment using vegetable type natural dye and method for preparing same

Pearlescent pigment for security purposes including organic or inorganic fluorescent material

Glossy pigment having hollow structure and method for producing same

Interference pigment with high color intensity and method of manufacturing the same

Plate-like aluminum oxide and preparation method therefor

Cosmetic composition

Method for manufacturing plate alpha-alumina pearlescent pigments and nano-metal coating pearlescent pigments with large aspect ratio

SAMSUNG KWANGJU ELECTRONICS CO

System and method for returning robot cleaner to charger

Robot cleaner system and a method for returning to external recharging apparatus

Robot cleaner coordinates compensation method and a robot cleaner system using the same

Mobile robot system having liquid supply station and liquid supply method

Method compensating gyro sensor for robot cleaner

JEONG JAE-IL

Pigment paint for an exterior material having good weather resistance and method for manufacturing same

Nacreous pigment with high chroma and multiple colors and method of preparing the same

SONG JEONG-GON

Mobile robot system having a plurality of exchangeable work modules and method of controlling the same

HANSOL CHEMICAL CO LTD

Organometallic precursor compound for vapor deposition for forming oxide thin film and method for manufacturing same

HEO DONG-MIN

Silver coating pigment, and method for producing same