Yunhee Yun

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Anseong-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Low-reflection coating glass
- Patent number 11,261,128
- Issue date Mar 1, 2022
- KCC Glass Corporation
- Hyounjoo Lee
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Low-Reflection Coating Glass
- Publication number 20200231495
- Publication date Jul 23, 2020
- KCC CORPORATION
- Hyounjoo Lee
- G02 - OPTICS