Ki-Hoon KIM

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Chungcheongbuk, KR

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Patents Grantslast 30 patents

Information Patent Grant
Highly heat-resistant and low dielectric-polymide film and method f...
- Patent number 11,905,372
- Issue date Feb 20, 2024
- PI Advanced Materials Co., Ltd.
- Sung-Yul Back
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer polyimide film and method for manufacturing same
- Patent number 11,752,744
- Issue date Sep 12, 2023
- PI Advanced Materials Co., Ltd.
- Ki-Hoon Kim
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY ELASTIC AND HEAT-RESISTANT POLYIMIDE FILM AND METHOD FOR PRO...
- Publication number 20220403110
- Publication date Dec 22, 2022
- PI Advanced Materials Co., Ltd.
- Sung-Yul BACK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY HEAT-RESISTANT AND LOW DIALECTRIC-POLYIMIDE FILM AND METHOD...
- Publication number 20220396667
- Publication date Dec 15, 2022
- PI Advanced Materials Co., Ltd.
- Sung-Yul BACK
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER POLYIMIDE FILM AND METHOD FOR MANUFACTURING SAME
- Publication number 20220324213
- Publication date Oct 13, 2022
- PI Advanced Materials Co., Ltd.
- Ki-Hoon KIM
- B32 - LAYERED PRODUCTS