Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502190 | Device of light-emitting diode | Chu-Li Chao, Yih-Der Guo | 2013-08-06 |
| 8221547 | Nitride semiconductor substrate and method for forming the same | Yih-Der Guo, Tung-Wei Chi, Chu-Li Chao | 2012-07-17 |
| 8093081 | Device of light-emitting diode and method for fabricating the same | Chu-Li Chao, Yih-Der Guo | 2012-01-10 |
| 8058705 | Composite material substrate | Wen-Yueh Liu, Chih-Ming Lai, Yih-Der Guo, Jenq-Dar Tsay | 2011-11-15 |
| 7868346 | Island submount and a method thereof | Yih-Der Guo, Jenq-Dar Tsay | 2011-01-11 |
| 7772595 | Nitride semiconductor substrate, method for forming a nitride semiconductor layer and method for separating the nitride semiconductor layer from the substrate | Yih-Der Guo, Chih-Ming Lai, Jenq-Dar Tsay | 2010-08-10 |
| 7687378 | Fabricating method of nitride semiconductor substrate and composite material substrate | Wen-Yueh Liu, Chih-Ming Lai, Yih-Der Guo, Jenq-Dar Tsay | 2010-03-30 |
| 7095765 | Light emitter with a voltage dependent resistor layer | Wen-Huang Liu, Min-Hsun Hsieh, Tzu-Feng Tseng, Chen Ou | 2006-08-22 |