Yung-Yuan CHANG

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Houli Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for defect isolation of thin-film solar cell
- Patent number 8,497,150
- Issue date Jul 30, 2013
- Nexpower Technology Corp.
- Yung-Yuan Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DEFECT ISOLATION OF THIN-FILM SOLAR CELL
- Publication number 20100087025
- Publication date Apr 8, 2010
- Yung-Yuan Chang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
THIN-FILM SOLAR CELL
- Publication number 20100084015
- Publication date Apr 8, 2010
- Yung-Yuan CHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR