Chang-Hwan Kim

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Ames, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication of layer-by-layer photonic crystals using two polymer m...
- Patent number 7,625,515
- Issue date Dec 1, 2009
- Iowa State University Research Foundation, Inc.
- Jae-Hwang Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fabrication of photonic band gap materials using microtransfer mold...
- Patent number 6,555,406
- Issue date Apr 29, 2003
- Iowa State University Research Foundation
- Wai Leung
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Fabrication of layer-by-layer photonic crystals using two polymer m...
- Publication number 20070289119
- Publication date Dec 20, 2007
- Iowa State University Research Foundation, Inc.
- Jae-Hwang Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL