Inventor
YOON CHI WON
KR6 patents
⚠️ This page may combine multiple inventors who share the name “YOON CHI WON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOYON E HWA CO LTD
5 patentsUS11279064B2Mar 22, 2022
Apparatus and method for foam injection molding
SEOYON E HWA CO LTD0 citations48
US12552076B2Feb 17, 2026
Apparatus and method for manufacturing skin-integrated interior materials
SEOYON E HWA CO LTD0 citations44
US12415301B2Sep 16, 2025
Apparatus and method for manufacturing skin-integrated interior materials
SEOYON E HWA CO LTD0 citations44
US12172363B2Dec 24, 2024
Apparatus and method for manufacturing interior material for vehicle
SEOYON E HWA CO LTD0 citations44
US11331837B2May 17, 2022
Apparatus and method for forming interior material of vehicle
SEOYON E HWA CO LTD0 citations44