Wei LI

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Jining, CN

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Patents Grantslast 30 patents

Information Patent Grant
Treatment agent for electronic-grade low-dielectric fiberglass clot...
- Patent number 12,241,199
- Issue date Mar 4, 2025
- TAISHAN FIBERGLASS ZOUCHENG CO., LTD.
- Wei Li
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Alkali-free ultrafine glass fiber formula
- Patent number 11,760,687
- Issue date Sep 19, 2023
- TAISHAN FIBERGLASS ZOUCHENG CO., LTD.
- Yundong Sun
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT AGENT FOR ELECTRONIC-GRADE LOW-DIELECTRIC FIBERGLASS CLOT...
- Publication number 20240240388
- Publication date Jul 18, 2024
- TAISHAN FIBERGLASS ZOUCHENG CO., LTD.
- Wei LI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ALKALI-FREE ULTRAFINE GLASS FIBER FORMULA
- Publication number 20220169562
- Publication date Jun 2, 2022
- TAISHAN FIBERGLASS ZOUCHENG CO., LTD.
- Yundong SUN
- C03 - GLASS MINERAL OR SLAG WOOL