Inventor
CHANG HONG SIK
KR15 patents
⚠️ This page may combine multiple inventors who share the name “CHANG HONG SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
12 patentsUS8870217B2Oct 28, 2014
Airbag housing for vehicle and manufacturing method thereof
HYUNDAI MOTOR CO LTD6 citations72
US10315545B2Jun 11, 2019
Center console armrest for vehicle
HYUNDAI MOTOR CO LTD3 citations71
US9371026B2Jun 21, 2016
Table apparatus for rear seat passengers
HYUNDAI MOTOR CO LTD5 citations71
US12485826B2Dec 2, 2025
Slidable console box
HYUNDAI MOTOR CO LTD1 citations62
US12491806B2Dec 9, 2025
Slide transfer device for vehicle
HYUNDAI MOTOR CO LTD0 citations61
US12480543B2Nov 25, 2025
Bearing device for vehicle
HYUNDAI MOTOR CO LTD0 citations60
US12435550B2Oct 7, 2025
Rail locking device
HYUNDAI MOTOR CO LTD0 citations60
US9925929B2Mar 27, 2018
Apparatus for ejecting electric dvd deck
HYUNDAI MOTOR CO LTD0 citations50
US6886853B2May 3, 2005
Air bag system for protecting the knees of a driver
HYUNDAI MOTOR CO LTD1 citations50
US12515428B2Jan 6, 2026
Method for manufacturing interior parts for vehicle using real material
HYUNDAI MOTOR CO LTD0 citations49
US12065073B2Aug 20, 2024
LED lamp for a vehicle and a method of manufacturing the same using mid and magnetic induction technologies
HYUNDAI MOTOR CO LTD0 citations46
US12428891B2Sep 30, 2025
Bidirectionally openable console
HYUNDAI MOTOR CO LTD0 citations43