Zhiyong Li

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Shijiazhuang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aluminosilicate glass composition, aluminosilicate glass, preparati...
- Patent number 11,932,576
- Issue date Mar 19, 2024
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Non-alkali aluminum silicate glass, preparation method therefor and...
- Patent number 11,807,576
- Issue date Nov 7, 2023
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition, low inclusion content glass, preparation method...
- Patent number 11,746,039
- Issue date Sep 5, 2023
- TUNGHSU GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
NON-ALKALI ALUMINUM SILICATE GLASS, PREPARATION METHOD THEREFOR AND...
- Publication number 20210380471
- Publication date Dec 9, 2021
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ALUMINOSILICATE GLASS COMPOSITION, ALUMINOSILICATE GLASS, PREPARATI...
- Publication number 20210340056
- Publication date Nov 4, 2021
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS COMPOSITION, LOW INCLUSION CONTENT GLASS, PREPARATION METHOD...
- Publication number 20210047230
- Publication date Feb 18, 2021
- TUNGHSU GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL