Inventor

LEE HO WON

KR39 patents

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

LEE HO WON

SK INNOVATION CO LTD

Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same

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

Method of producing lube base oil from middle distillate in pyrolysis oil derived from waste plastic

Method of producing lubricating base oil from atmospheric residue in pyrolysis oil derived from waste plastic

Apparatus and method for refining waste plastic pyrolysis oil using a separator

Solvent composition prepared from waste oil and method of preparing the same

Method of producing pyrolysis oil with reduced impurities

Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the same

Cobalt-based single-atom dehydrogenation catalysts and method for producing corresponding olefins from paraffins using the same

Cobalt-based single-atom dehydrogenation catalysts having high selectivity and regenerability and method for producing corresponding olefins from paraffins using the same

Nickel-based oligomerization catalysts and method for oligomerizing light olefins using the same

Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the same

Method for producing aromatic compound from biomass-derived acetic acid

Amorphous calcium phosphate catalyst for use in production of 1,3-butadiene and methyl ethyl ketone from 2,3-butanediol, and method of preparing the same

SAMSUNG ELECTRONICS CO LTD

Uplink scheduling method in VoIP

System and method for transmitting and receiving resource allocation information in a wireless communication system

Apparatus and method for transmitting/receiving signal in a communication system

Method of reporting channel state in mobile communication system

Method of compressing control information in a wireless communication system

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

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

GOLD STAR CO

Apparatus and method for discriminating between analog and digital video signals in high definition video cassette recorder

Variable-speed recording and reproducing method for digital VCR, using trick play data

KOREAN ADVANCED INST OF SCIENCE AND TECHNOLOGY

Cognitive radio based air interface method in wireless communication system

System and method for setting up P2P communication group in cellular system, and P2P communication system and method using P2P communication group

MIN CHAN-HO

System and method for data transmission/reception based on an operational state of a mobile station in a communication system

Method and system for transmitting/receiving data in communication system

KEY SAFETY SYSTEMS INC

Actuator subassembly

MORU CO LTD

Heat-retaining tray

SAMSUNG TOTAL PETROCHEMICALS

Single-step precipitation method of producing magnesia-zirconia complex carrier for catalyst for oxidative dehydrogenation of n-butane, magnesium orthovanadate catalyst supported on magnesia-zirconia complex carrier, and method of producing n-butene and 1,3-butadiene using said catalyst

KIM DAI-KWAN

Apparatus and method for transmitting/receiving channel quality information in a communication system

KWON TAE SOO

Device to sense frequency band to share operating frequency bands in heterogeneous communication systems and method thereof

KWUN JONG-HYUNG

Apparatus and method for relay station handover in multi-hop relay broadband wireless access system

SONG IN KYU

Method of producing carrier for catalyst for oxidative dehydrogenation of n-butane, method of producing carrier-supported magnesium orthovanadate catalyst, and method of producing n-butene and 1, 3-butadiene using said catalyst

KIM JAE-JEUNG

Method and device for controlling contents using touch, recording medium therefor, and user terminal having same

SAMSUNG TOTAL PETROCHEMICALS CO LTD

CHO DONG HO

Relay communication method of next generation cellular communication system

HANKYONG IND ACADEMIC COOPERATION CENTER

Method and system for image processing and data transmission in network-based multi-camera environment