Inventor
JANG KYEONG HOON
KR18 patents
⚠️ This page may combine multiple inventors who share the name “JANG KYEONG HOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
17 patentsUS9809691B2Nov 7, 2017
Polyolefin composite composition for automotive airduct
HYUNDAI MOTOR CO LTD2 citations68
US9115278B2Aug 25, 2015
Polyolefin-based resin composition
HYUNDAI MOTOR CO LTD2 citations61
US12258071B2Mar 25, 2025
Method for manufacturing lightweight cowl crossbar
HYUNDAI MOTOR CO LTD0 citations59
US12509574B2Dec 30, 2025
Thermoplastic elastomer resin composition with improved fluidity and molded article produced therefrom
HYUNDAI MOTOR CO LTD0 citations58
US11577786B2Feb 14, 2023
Lightweight cowl crossbar
HYUNDAI MOTOR CO LTD1 citations58
US11130877B2Sep 28, 2021
Coating material for coating layer of injection mold and method of manufacturing coating layer of injection mold
HYUNDAI MOTOR CO LTD0 citations58
US11685833B2Jun 27, 2023
Polyamide composition and molded article made of the same with improved mechanical strength and reduced weight
HYUNDAI MOTOR CO LTD0 citations57
US10752761B2Aug 25, 2020
Polypropylene resin composition and article prepared therefrom
HYUNDAI MOTOR CO LTD1 citations57
US12522723B2Jan 13, 2026
Polypropylene thermoplastic resin composition and molded article manufactured using the same
HYUNDAI MOTOR CO LTD0 citations56
US9279053B2Mar 8, 2016
Polycarbonate resin composition
HYUNDAI MOTOR CO LTD0 citations52
US9758654B2Sep 12, 2017
Polypropylene resin composition and interior and exterior materials for vehicles using the same
HYUNDAI MOTOR CO LTD1 citations48
US8669342B2Mar 11, 2014
Non-painting and high-gloss polycarbonate resin composition
HYUNDAI MOTOR CO LTD0 citations48
US11046845B2Jun 29, 2021
Polypropylene resin composition for uncoated crash pad
HYUNDAI MOTOR CO LTD0 citations47
US9139725B2Sep 22, 2015
Polypropylene resin composition for interior materials of automobile with advanced paint adhesivity and low specific gravity
HYUNDAI MOTOR CO LTD1 citations46
US12060485B2Aug 13, 2024
Low gloss non-coating thermoplastic resin composition, method for manufacturing molded article by using the same, and molded article manufactured through the same
HYUNDAI MOTOR CO LTD0 citations45
US11332605B2May 17, 2022
Composition of thermoplastic elastomer
HYUNDAI MOTOR CO LTD0 citations44
US8367753B2Feb 5, 2013
Polypropylene resin composition for creating fabric texture
HYUNDAI MOTOR CO LTD0 citations34