Yiping Qiu

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensionally reinforced cellular matrix composite and method...
- Patent number 6,555,488
- Issue date Apr 29, 2003
- North Carolina State University
- Yiping Qiu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a three-dimensionally reinforced cellular matrix c...
- Patent number 6,521,148
- Issue date Feb 18, 2003
- North Carolina State University
- Yiping Qiu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Three-dimensionally reinforced cellular matrix composite and method...
- Publication number 20010014565
- Publication date Aug 16, 2001
- Yiping Qiu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL