Inventor

KIM YONG SEUNG

KR32 patents

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

KIM YONG SEUNG

SAMSUNG ELECTRONICS CO LTD

Semiconductor device having a fin structure and a manufacturing method thereof

Semiconductor device including three-dimensional field-effect transistor with curved multi-layered source/drain pattern

Semiconductor device with source/drain pattern including buffer layer

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device having a fin structure and a manufacturing method thereof

SK CORP

Process for producing aromatic hydrocarbon compounds and liquefied petroleum gas from hydrocarbon feedstock

Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock

Process of preparing aromatic hydrocarbons and liquefied petroleum gas from hydrocarbon mixture

Process for increasing production of benzene from hydrocarbon mixture

CHUNG YOUNG MIN

Zinc ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof

Method of preparing multicomponent bismuth molybdate catalysts comprising four metal components and method of preparing 1,3-butadiene using said catalysts

Mixed manganese ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof

Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactor

KIM HONG CHAN

Method for producing high-added-value aromatic products and olefinic products from an aromatic-compound-containing oil fraction

Method for producing valuable aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood

Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood

SK ENERGY CO LTD

Process for increasing production of light olefins from hydrocarbon feedstock in catalytic cracking

Process for production of light olefins from hydrocarbon feedstock

Hydrothermally stable microporous molecular sieve catalyst and preparation method thereof

CHOO DAE HYUN

Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof

Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof

SK INNOVATION CO LTD

Method of preparing multicomponent bismuth molybdate catalysts with controlling pH and a method of preparing 1,3-butadiene using thereof

Method of producing aromatic hydrocarbons and olefin from hydrocarbonaceous oils comprising large amounts of polycyclic aromatic compounds

CHOI SUN

Catalytic cracking process using fast fluidization for the production of light olefins from hydrocarbon feedstock

KIM CHEOL JOONG

Process for the preparation of clean fuel and aromatics from hydrocarbon mixtures catalytic cracked on fluid bed

KIM DO WOAN

Hydrocracking catalyst for preparing valuable light aromatic hydrocarbons from polycyclic aromatic hydrocarbons

LEE HEE DU

Process for 1,3-butadiene separation from a crude C4 stream with acetylene converter

OH SEONGSHIK

Self-gettering differential pump

AIWIN CO LTD

Impeller driving device for cooling pump of electric outboard device