Inventor

CHO SEUNG-BEOM

US69 patents

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

CHO SEUNG-BEOM

LG CHEMICAL LTD

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

Method for preparing single crystalline cerium oxide powders

Cerium oxide powder for one-component CMP slurry, preparation method thereof, one-component CMP slurry composition comprising the same, and method of shallow trench isolation using the slurry

Cathode active material coating solution for secondary battery and method of manufacturing the same

Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same

Positive electrode active material and preparation method thereof

Cathode active material and method of preparing the same

Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same

Cathode active material, preparation method thereof, and lithium secondary battery comprising the same

Method of preparing positive electrode active material for secondary battery and positive electrode active material for secondary battery prepared thereby

Cerium oxide powder, method for preparing the same, and CMP slurry comprising the same

Method for preparing cerium carbonate powder

Positive electrode active material for secondary battery, and method of preparing the same

Positive electrode active material for secondary battery, and method of preparing the same

Method for preparing lithium iron phosphate nanopowder

Method for preparing single crystalline zinc sulfide powder for phosphor

Method for preparing α-alumina nano powder

Surface-coated positive electrode active material particles and secondary battery comprising the same

Method for preparing cerium oxide, cerium oxide prepared therefrom and CMP slurry comprising the same

Positive electrode active material for lithium secondary battery, method for preparing the same, and secondary battery including the same

Method for preparing lithium iron phosphate nanopowder

Method for preparing lithium iron phosphate nanopowder coated with carbon

Method for preparing lithium iron phosphate nanopowder coated with carbon

Cathode active material for secondary battery, method of manufacturing the same, and cathode for lithium secondary battery including the cathode active material

Method for preparing lithium iron phosphate nanopowder

Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same

Method for preparing lithium iron phosphate nanopowder coated with carbon

Method for preparing lithium iron phosphate nanopowder

Method for preparing lithium iron phosphate nanopowder coated with carbon

Method for preparing lithium iron phosphate nanopowder

Method for preparing lithium iron phosphate nanopowder

Cerium carbonate powder, method for preparing the same, cerium oxide powder made therefrom, method for preparing the same, and CMP slurry comprising the same

Cerium oxide powder and process for producing the same

Method for preparing of cerium oxide powder for chemical mechanical polishing and method for preparing of chemical mechanical polishing slurry using the same

CMP slurry and method for polishing semiconductor wafer using the same

Cerium carbonate powder, cerium oxide powder, method for preparing the same, and CMP slurry comprising the same

Method for preparing positive electrode active material

Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active material

Cathode active material and method of preparing the same

UNIV RUTGERS

Inorganic conversion coatings for ferrous substrate

Inorganic conversion coatings for ferrous substrates

KYUNGDONG BOILER CO LTD

Combustion gas burner enabling multi-stage control

Premixed combustion gas burner having separated fire hole units

SHIN DONG-MOK

CMP slurry composition for forming metal wiring line

Slurry composition for CMP, and polishing method

UNIV FLORIDA

Method for controlling the size and morphology of alpha-alumina particles

KOREA INST SCI & TECH

Method for producing iron oxide powder using a particle size and shape controller

KIM JONG-PIL

CMP slurry and a polishing method using the same

CHO JUN-YEON

Method for preparing cerium carbonate and cerium oxide

NHO JUN-SEOK

Method for preparing cerium oxide powder using organic solvent and CMP slurry comprising the same