Quan Zheng

Person

Shijiazhuang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Feeding system and glass production apparatus having same
- Patent number 12,024,460
- Issue date Jul 2, 2024
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition for glass, and aluminosilicate glass, preparation metho...
- Patent number 11,795,100
- Issue date Oct 24, 2023
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Composition for glass, glass, preparation method and application th...
- Patent number 11,708,295
- Issue date Jul 25, 2023
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composition for glass, alkaline-earth aluminosilicate glass, and pr...
- Patent number 11,407,674
- Issue date Aug 9, 2022
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Guangtao Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Aluminoborosilicate glass and preparation method and application th...
- Patent number 11,325,856
- Issue date May 10, 2022
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
FEEDING SYSTEM AND GLASS PRODUCTION APPARATUS HAVING SAME
- Publication number 20220162109
- Publication date May 26, 2022
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION FOR GLASS, GLASS, PREPARATION METHOD AND APPLICATION TH...
- Publication number 20210163342
- Publication date Jun 3, 2021
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITION FOR GLASS, ALKALI ALUMINOSILICATE GLASS, AND PREPARATIO...
- Publication number 20210107825
- Publication date Apr 15, 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
Information Patent Application
COMPOSITION FOR GLASS, AND ALUMINOSILICATE GLASS, PREPARATION METHO...
- Publication number 20200325062
- Publication date Oct 15, 2020
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINOBOROSILICATE GLASS AND PREPARATION METHOD AND APPLICATION TH...
- Publication number 20200115272
- Publication date Apr 16, 2020
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Qing Li
- C03 - GLASS MINERAL OR SLAG WOOL

Person

Patents Grantslast 30 patents

Feeding system and glass production apparatus having same

Composition for glass, and aluminosilicate glass, preparation metho...

Glass composition, low inclusion content glass, preparation method...

Composition for glass, glass, preparation method and application th...

Composition for glass, alkaline-earth aluminosilicate glass, and pr...

Aluminoborosilicate glass and preparation method and application th...

Patents Applicationslast 30 patents

FEEDING SYSTEM AND GLASS PRODUCTION APPARATUS HAVING SAME

COMPOSITION FOR GLASS, GLASS, PREPARATION METHOD AND APPLICATION TH...

COMPOSITION FOR GLASS, ALKALI ALUMINOSILICATE GLASS, AND PREPARATIO...

GLASS COMPOSITION, LOW INCLUSION CONTENT GLASS, PREPARATION METHOD...

COMPOSITION FOR GLASS, AND ALUMINOSILICATE GLASS, PREPARATION METHO...

ALUMINOBOROSILICATE GLASS AND PREPARATION METHOD AND APPLICATION TH...