Jinwu MIAO

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for forging niobium-tungsten alloy forged ring
- Patent number 12,083,580
- Issue date Sep 10, 2024
- Xi'an Space Engine Company Limited
- Kai Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming large-size QCr0.8 alloy tapered cylindrical ring
- Patent number 11,684,965
- Issue date Jun 27, 2023
- Xi'an Space Engine Company Limited
- Jing Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FORGING NIOBIUM-TUNGSTEN ALLOY FORGED RING
- Publication number 20220126355
- Publication date Apr 28, 2022
- Xi'an Space Engine Company Limited
- Kai WANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR FORMING LARGE-SIZE QCr0.8 ALLOY TAPERED CYLINDRICAL RING
- Publication number 20220097123
- Publication date Mar 31, 2022
- Xi'an Space Engine Company Limited
- Jing ZHANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...