Weifei Geng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bearing seat assembly
- Patent number 12,006,979
- Issue date Jun 11, 2024
- Aktiebolaget SKF
- Erik Mitchell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Support unit and continuous casting guide roll assembly including same
- Patent number 11,980,930
- Issue date May 14, 2024
- Aktiebolaget SKF
- Weiguang Cao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Guide roller with integrated optical sensors and continuous casting...
- Patent number 11,980,931
- Issue date May 14, 2024
- Aktiebolaget SKF
- Xing Yi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bearing housing and its applications
- Patent number 11,754,123
- Issue date Sep 12, 2023
- Aktiebolaget SKF
- Jiakai Liu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SUPPORT UNIT AND CONTINUOUS CASTING GUIDE ROLL ASSEMBLY INCLUDING...
- Publication number 20230381854
- Publication date Nov 30, 2023
- Aktiebolaget SKF
- Weiguang CAO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
GUIDE ROLLER WITH INTEGRATED OPTICAL SENSORS AND CONTINUOUS CASTING...
- Publication number 20230330741
- Publication date Oct 19, 2023
- Aktiebolaget SKF
- Xing YI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
BEARING SEAT ASSEMBLY
- Publication number 20220221005
- Publication date Jul 14, 2022
- Aktiebolaget SKF
- Erik Mitchell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING HOUSING AND ITS APPLICATIONS
- Publication number 20220128095
- Publication date Apr 28, 2022
- Aktiebolaget SKF
- Jiakai Liu
- B22 - CASTING POWDER METALLURGY