Inventor

CHOI YEON-SEOK

KR5 patents

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

KOREA MACH & MATERIALS INST

1 patent

US6395144B1May 28, 2002

Method for treating toxic compounds-containing gas by non-thermal plasma

KOREA MACH & MATERIALS INST12 citations71

CHOI YEON SEOK

1 patent

US9366078B2Jun 14, 2016

Protection device for blind string

CHOI YEON SEOK3 citations68

CHOI YEON-SEOK

1 patent

US9040132B2May 26, 2015

Medical multilayer film and use thereof

CHOI YEON-SEOK5 citations65

KOREA INST MACH & MATERIALS

1 patent

US11851623B2Dec 26, 2023

Biocrude oil manufacturing system using plastic mixed biomass and manufacturing method using the system

KOREA INST MACH & MATERIALS0 citations58

CHOI HANG-SEOK

1 patent

US9005313B2Apr 14, 2015

Device for preparing bio-oil, system for preparing bio-oil and method for preparing bio-oil using the same

CHOI HANG-SEOK1 citations42