Inventor

KOO DO-HOI

KR4 patents

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

KOO DO-HOI

2 patents

US8336355B2Dec 25, 2012

Roll-forming system and method thereof

KOO DO-HOI6 citations59

US8453483B1Jun 4, 2013

Magnetic pulse forming device for roll forming system and control method for the same

KOO DO-HOI1 citations42

JEONG PHIL JUNG

1 patent

US8590952B2Nov 26, 2013

Crash box of bumper for vehicle

JEONG PHIL JUNG6 citations70

SUNGWOO HITECH CO LTD

1 patent

US9327770B2May 3, 2016

Center pillar reinforcement unit for vehicle

SUNGWOO HITECH CO LTD0 citations37