US006869814B2United States Patent (10) Patent N0.: (45) Date of Patent:

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Date: 2015-04-13 04:30:56 Manufacturing Chemistry Matter Light-emitting diode Signage Resist Diode Silicon carbide		US006869814B2United States Patent (10) Patent N0.: (45) Date of Patent: Add to Reading List Source URL: www.sci.hkbu.edu.hk Download Document from Source Website File Size: 835,09 KB Share Document on Facebook