Guijie LIU

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Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid composite spring and method for adjusting stiffness and damp...
- Patent number 12,049,935
- Issue date Jul 30, 2024
- Zhuzhou Times New Material Technology Co., Ltd.
- Xingwu Ding
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for sealing liquid composite spring
- Patent number 12,025,200
- Issue date Jul 2, 2024
- Zhuzhou Times New Material Technology Co., Ltd.
- Yongguan Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid composite spring
- Patent number 12,013,006
- Issue date Jun 18, 2024
- Zhuzhou Times New Material Technology Co., Ltd.
- Jiling Bu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid composite spring
- Patent number 11,732,773
- Issue date Aug 22, 2023
- Zhuzhou Times New Material Technology Co., Ltd.
- Jiling Bu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID COMPOSITE SPRING
- Publication number 20230213084
- Publication date Jul 6, 2023
- Zhuzhou Times New Material Technology Co., Ltd.
- Jiling BU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CHAMBER DEVICE FOR LIQUID COMPOSITE SPRING
- Publication number 20220128118
- Publication date Apr 28, 2022
- Zhuzhou Times New Material Technology Co., Ltd.
- Guijie LIU
- B61 - RAILWAYS
Information Patent Application
LIQUID COMPOSITE SPRING
- Publication number 20220082151
- Publication date Mar 17, 2022
- Zhuzhou Times New Material Technology Co., Ltd.
- Jiling BU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR SEALING LIQUID COMPOSITE SPRING
- Publication number 20220074463
- Publication date Mar 10, 2022
- Zhuzhou Times New Material Technology Co., Ltd.
- Yongguan WANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIQUID COMPOSITE SPRING AND METHOD FOR ADJUSTING STIFFNESS AND DAMP...
- Publication number 20220065326
- Publication date Mar 3, 2022
- Zhuzhou Times New Material Technology Co., Ltd.
- Xingwu DING
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...