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Choul Won So
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Polyolefin resin, preparation method therefor, and vehicle rear bum...
Patent number
10,696,830
Issue date
Jun 30, 2020
Lotte Chemical Corporation
Young Bum Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bumper system for vehicle
Patent number
10,106,112
Issue date
Oct 23, 2018
Lotte Chemical Corporation
Choul Won So
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle front structure
Patent number
9,771,039
Issue date
Sep 26, 2017
Hyundai Motor Company
Jin Young Yoon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bumper beam assembly system
Patent number
9,211,857
Issue date
Dec 15, 2015
Lotte Chemical Corporation
Choul Won So
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hybrid seat frame for vehicle
Patent number
9,168,856
Issue date
Oct 27, 2015
Lotte Chemical Corporation
Kyo Min Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Crash box for a vehicle
Patent number
8,820,805
Issue date
Sep 2, 2014
Lotte Chemical Corporation
Jong Wook Lee
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POLYOLEFIN RESIN, PREPARATION METHOD THEREFOR, AND VEHICLE REAR BUM...
Publication number
20180186984
Publication date
Jul 5, 2018
LOTTE CHEMICAL CORPORATION
Young Bum KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
BUMPER SYSTEM FOR VEHICLE
Publication number
20170327065
Publication date
Nov 16, 2017
LOTTE CHEMICAL CORPORATION
Choul Won SO
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE FRONT STRUCTURE
Publication number
20170096116
Publication date
Apr 6, 2017
Hyundai Motor Company
Jin Young Yoon
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYBRID SEAT FRAME FOR VEHICLE
Publication number
20150145313
Publication date
May 28, 2015
LOTTE CHEMICAL CORPORATION
Kyo Min LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
BUMPER BEAM ASSEMBLY SYSTEM
Publication number
20150137539
Publication date
May 21, 2015
LOTTE CHEMICAL CORPORATION
Choul Won SO
B60 - VEHICLES IN GENERAL
Information
Patent Application
BUMPER BEAM ASSEMBLY SYSTEM
Publication number
20140054907
Publication date
Feb 27, 2014
LOTTE CHEMICAL CORPORATION
Choul Won SO
B60 - VEHICLES IN GENERAL
Information
Patent Application
CRASH BOX FOR A VEHICLE
Publication number
20130154287
Publication date
Jun 20, 2013
LOTTE CHEMICAL CORPORATION
Jong Wook Lee
B60 - VEHICLES IN GENERAL