Deren Li

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Compound magnetic powder and magnetic powder cores, and methods for...
- Patent number 8,048,191
- Issue date Nov 1, 2011
- Advanced Technology & Material Co., Ltd.
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...
- Publication number 20100031773
- Publication date Feb 11, 2010
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...
- Publication number 20100034687
- Publication date Feb 11, 2010
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fe-based amorphous magnetic powder, magnetic powder core with excel...
- Publication number 20090249920
- Publication date Oct 8, 2009
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fe-based amorphous magnetic powder, magnetic powder core with excel...
- Publication number 20090232693
- Publication date Sep 17, 2009
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fe-based amorphous magnetic powder, magnetic powder core with excel...
- Publication number 20070258842
- Publication date Nov 8, 2007
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...
- Publication number 20070144614
- Publication date Jun 28, 2007
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Person

Patents Grantslast 30 patents

Compound magnetic powder and magnetic powder cores, and methods for...

Patents Applicationslast 30 patents

COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...

COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...

Fe-based amorphous magnetic powder, magnetic powder core with excel...

Fe-based amorphous magnetic powder, magnetic powder core with excel...

Fe-based amorphous magnetic powder, magnetic powder core with excel...

COMPOUND MAGNETIC POWDER AND MAGNETIC POWDER CORES, AND METHODS FOR...