Ching-Yee Chak

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Forming protrusions in solar cells
- Patent number 8,124,437
- Issue date Feb 28, 2012
- Du Pont Apollo Limited
- Chu-Wan Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC MODULE WITH COMPOSITE MATERIALS
- Publication number 20120042935
- Publication date Feb 23, 2012
- Du Pont Apollo Limited
- Szu-Han LI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SOLAR PANEL MODULE
- Publication number 20120031471
- Publication date Feb 9, 2012
- Du Pont Apollo Limited
- Szu-Han LI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PHOTOVOLTAIC ASSEMBLY WITH HEATING CURTAINS
- Publication number 20110277810
- Publication date Nov 17, 2011
- Du Pont Apollo Limited
- Ching-Yee Chak
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PHOTOVOLTAIC PANEL ASSEMBLY WITH HEAT DISSIPATION FUNCTION
- Publication number 20110272001
- Publication date Nov 10, 2011
- Du Pont Apollo Limited
- Szu-Han LI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR MANUFACTURING SOLAR CELLS
- Publication number 20110151611
- Publication date Jun 23, 2011
- Du Pont Apollo Limited
- Chu-Wan Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SOLAR DEVICE AND SOLAR SYSTEM COMPRISING THE SAME
- Publication number 20110139220
- Publication date Jun 16, 2011
- Du Pont Apollo Limited
- Ching-Yee Chak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...