Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8686461 | Light emitting diode (LED) die having stepped substrates and method of fabrication | Jiunn-Yi Chu, Chao-Chen Cheng | 2014-04-01 |
| 8648370 | Wafer-type light emitting device having precisely coated wavelength-converting layer | Wen-Huang Liu, Yuan-Hsiao Chang, Hung-Jen Kao, Chung-Che Dan, Feng-Hsu Fan | 2014-02-11 |
| 8614449 | Protection for the epitaxial structure of metal devices | Feng-Hsu Fan, Trung T. Doan, Chuong Anh Tran, Chao-Chen Cheng, Jiunn-Yi Chu +3 more | 2013-12-24 |
| D693779 | LED chip | Chao-Chen Cheng | 2013-11-19 |
| 8552458 | Side by side light emitting diode (LED) having separate electrical and heat transfer paths | Trung T. Doan, Wen-Huang Liu, Feng-Hsu Fan, Hao-Chun Cheng, Fu-Hsien Wang | 2013-10-08 |
| D690670 | LED chip | Chao-Chen Cheng, Li-Wei Shan | 2013-10-01 |
| 8546818 | Vertical LED with current-guiding structure | Wen-Huang Liu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2013-10-01 |
| D689834 | LED chip | Chao-Chen Cheng, Li-Wei Shan | 2013-09-17 |
| 8507302 | Wall structures for a semiconductor wafer | Hao-Chun Cheng, Trung T. Doan, Feng-Hsu Fan | 2013-08-13 |
| D687395 | LED chip | — | 2013-08-06 |
| D685334 | LED chip | Chao-Chen Cheng | 2013-07-02 |
| D684941 | LED chip | Hao-Chun Cheng | 2013-06-25 |
| D684940 | LED chip | Chao-Chen Cheng, Hao-Chun Cheng | 2013-06-25 |
| D684549 | LED chip | Chao-Chen Cheng | 2013-06-18 |
| D684548 | LED chip | — | 2013-06-18 |
| 8466479 | Light emitting diodes (LEDs) with improved light extraction by roughening | Hao-Chun Cheng, Feng-Hsu Fan, Wen-Huang Liu, Chao-Chen Cheng | 2013-06-18 |
| 8450758 | Light emitting diode device | Wen-Huang Liu, Li-Wei Shan | 2013-05-28 |
| 8384088 | Vertical light emitting diode having an outwardly disposed electrode | Wen-Huang Liu, Hao-Chun Cheng | 2013-02-26 |
| 8318519 | Method for handling a semiconductor wafer assembly | Trung T. Doan | 2012-11-27 |
| 8283652 | Vertical light emitting diode (VLED) die having electrode frame and method of fabrication | Feng-Hsu Fan, Hao-Chun Cheng, Trung T. Doan | 2012-10-09 |
| 8148733 | Vertical LED with current guiding structure | Wen-Huang Liu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2012-04-03 |
| 8143112 | Method for removing semiconductor street material | Trung T. Doan, Chuong Anh Tran, Chao-Chen Cheng, Jiunn-Yi Chu, Wen-Huang Liu +3 more | 2012-03-27 |
| 8124454 | Die separation | Trung T. Doan, Chuong Anh Tran, Chao-Chen Cheng, Jiunn-Yi Chu, Wen-Huang Liu +3 more | 2012-02-28 |
| 8084780 | Smart integrated semiconductor light emitting system including light emitting diodes and application specific integrated circuits (ASIC) | Trung T. Doan, Tien Wei Tan, Wen-Huang Liu, Yung-Wei Chen | 2011-12-27 |
| 8003994 | Vertical LED with current guiding structure | Wen-Huang Liu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2011-08-23 |