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Asan-si, Chungcheongnam-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Side door opening and closing apparatus for automobile
Patent number
12,116,821
Issue date
Oct 15, 2024
Kwangjin Co., Ltd.
Kyeong Jung Yong
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Vehicle door coupling device
Patent number
11,919,375
Issue date
Mar 5, 2024
Kwangjin Co., Ltd.
Jung Woo Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sliding door device for vehicle
Patent number
9,777,811
Issue date
Oct 3, 2017
Hyundai Motor Company
Jae Hong Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sliding device for vehicle door
Patent number
9,587,724
Issue date
Mar 7, 2017
Hyundai Motor Company
Jae Hong Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Locking device for vehicle sliding door
Patent number
9,545,834
Issue date
Jan 17, 2017
Hyundai Motor Company
Jae Hong Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rear door device in vehicle
Patent number
9,499,031
Issue date
Nov 22, 2016
Hyundai Motor Company
Jae Hong Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for checking the door of a vehicle
Patent number
8,938,852
Issue date
Jan 27, 2015
KWANGJIN Co., Ltd.
Seung Tae Kim
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Invisible sliding door link structure
Patent number
8,893,436
Issue date
Nov 25, 2014
Hyundai Motor Company
Jae Hong Choi
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SWING/SLIDING DOOR DEVICE FOR VEHICLE
Publication number
20240309691
Publication date
Sep 19, 2024
Hyundai Motor Company
Jaeseung LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
COUPLING APPARATUS FOR CAR DOOR
Publication number
20240166033
Publication date
May 23, 2024
Kwangjin Co., Ltd.
Kwan Yong LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
SIDE DOOR OPENING AND CLOSING APPARATUS FOR AUTOMOBILE
Publication number
20240018819
Publication date
Jan 18, 2024
KWANGJIN CO., LTD.
Kyeong Jung YONG
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
VEHICLE DOOR COUPLING DEVICE
Publication number
20220089006
Publication date
Mar 24, 2022
KWANGJIN CO., LTD.
Jung Woo CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SLIDING DOOR DEVICE FOR VEHICLE
Publication number
20160356069
Publication date
Dec 8, 2016
Hyundai Motor Company
Jae Hong CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SLIDING DEVICE FOR VEHICLE DOOR
Publication number
20160130852
Publication date
May 12, 2016
Hyundai Motor Company
Jae Hong CHOI
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
LOCKING DEVICE FOR VEHICLE SLIDING DOOR
Publication number
20160130844
Publication date
May 12, 2016
Hyundai Motor Company
Jae Hong CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SWING LOCKING DEVICE FOR VEHICLE SLIDING DOOR
Publication number
20160123060
Publication date
May 5, 2016
Hyundai Motor Company
Jae Hong CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANUAL REGULATOR FOR DOOR GLASS OF VEHICLE
Publication number
20160123063
Publication date
May 5, 2016
Hyundai Motor Company
Hyun Woo LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
REAR DOOR DEVICE IN VEHICLE
Publication number
20150183303
Publication date
Jul 2, 2015
Hyundai Motor Company
Jae Hong CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
RAIL LOCKING DEVICE
Publication number
20150167370
Publication date
Jun 18, 2015
Hyundai Motor Company
Jae Hong CHOI
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
INVISIBLE SLIDING DOOR LINK STRUCTURE
Publication number
20140259938
Publication date
Sep 18, 2014
Kwangjin Co., Ltd.
Jae Hong CHOI
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR CHECKING THE DOOR OF A VEHICLE
Publication number
20140096342
Publication date
Apr 10, 2014
KWANGJIN CO., LTD.
Seung Tae Kim
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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