Changhwan KANG

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tire including sealant layer and sound-absorbing material layer
- Patent number 11,642,918
- Issue date May 9, 2023
- HANKOOK TIRE & TECHNOLOGY CO., LTD.
- Byeongho Seo
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TIRE INCLUDING SEALANT LAYER AND SOUND-ABSORBING MATERIAL LAYER
- Publication number 20200180367
- Publication date Jun 11, 2020
- HANKOOK TIRE & TECHNOLOGY CO., LTD.
- Byeongho SEO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED USING THE SAME
- Publication number 20190241017
- Publication date Aug 8, 2019
- Hankook Tire Co., Ltd.
- Jaehyun JUNG
- B60 - VEHICLES IN GENERAL