Kai CHENG

Follow

Person

Minhang District, Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Recirculating roller bearing
- Patent number 12,264,705
- Issue date Apr 1, 2025
- KIS Bearing Technology (Asia Pacific) Co., Ltd.
- Hongjun Guo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Angular contact self-aligning roller bearing
- Patent number 12,104,647
- Issue date Oct 1, 2024
- Hongjun Guo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Steam turbine and method for internally cooling the same
- Patent number 11,746,674
- Issue date Sep 5, 2023
- SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO., LTD.
- Minjin Tang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Steam turbine having a steam supplementing structure and operating...
- Patent number 11,572,802
- Issue date Feb 7, 2023
- SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO., ETD.
- Yifeng Hu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
RECIRCULATING ROLLER BEARING
- Publication number 20240167505
- Publication date May 23, 2024
- KIS Bearing Technology (Asia Pacific) Co., Ltd.
- Hongjun GUO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ANGULAR CONTACT SELF-ALIGNING ROLLER BEARING
- Publication number 20230366431
- Publication date Nov 16, 2023
- Hongjun Guo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STEAM TURBINE HAVING A STEAM SUPPLEMENTING STRUCTURE AND OPERATING...
- Publication number 20210381395
- Publication date Dec 9, 2021
- Shanghai Electric Power Generation Equipment Co., Ltd.
- Yifeng HU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STEAM TURBINE AND METHOD FOR INTERNALLY COOLING THE SAME
- Publication number 20210381394
- Publication date Dec 9, 2021
- Shanghai Electric Power Generation Equipment Co., Ltd.
- Minjin TANG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES