Yi-Cheng Wu

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Low nickel containing chromium-nickel-manganese- copper austenitic...
- Patent number 7,780,908
- Issue date Aug 24, 2010
- Yieh United Steel Corp.
- Meng-Hsin Hsieh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing an Austenitic Stainless Steel from a Nicke...
- Publication number 20140000834
- Publication date Jan 2, 2014
- Wen-Chien Hsu
- C21 - METALLURGY OF IRON
Information Patent Application
LOW NICKEL CONTAINING CHROMIUM-NICKEL-MANGANESE- COPPER AUSTENITIC...
- Publication number 20080075623
- Publication date Mar 27, 2008
- Yieh United Steel Corp.
- Meng-Hsin Hsieh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Low nickel containing chromim-nickel-mananese-copper austenitic sta...
- Publication number 20050103404
- Publication date May 19, 2005
- Yieh United Steel Corp.
- Meng-Hsin Hsieh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Low nickel containing chromium-nickel-maganese-copper austenitic st...
- Publication number 20040079451
- Publication date Apr 29, 2004
- Yieh United Steel Corp.
- Meng-Hsin Hsieh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...