Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862013 | Light emitting diode device having electrode with low illumination side and high illumination side | Li-Wei Shan, Chen-Fu Chu | 2020-12-08 |
| 9130114 | Vertical light emitting diode (VLED) dice having confinement layers with roughened surfaces and methods of fabrication | Chen-Fu Chu, Hao-Chung Cheng, Feng-Hsu Fan, Chao-Chen Cheng, David Trung Doan +1 more | 2015-09-08 |
| 8933467 | Smart integrated semiconductor light emitting system including nitride based light emitting diodes (LED) and application specific integrated circuits (ASIC) | Trung T. Doan, Tien Wei Tan, Chen-Fu Chu, Yung-Wei Chen | 2015-01-13 |
| 8871547 | Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrate | Chen-Fu Chu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-10-28 |
| 8871502 | Culture medium device | Chien-Liang Kuo | 2014-10-28 |
| 8835953 | Lighting device comprising LEDs with phosphor layers | Trung T. Doan, Chuong Anh Tran | 2014-09-16 |
| 8785958 | Light emitting element | Ciu-Lin Yao, Min-Hsun Hsieh | 2014-07-22 |
| 8716041 | Method for fabricating side by side light emitting diode (LED) having separate electrical and heat transfer paths | Trung T. Doan, Chen-Fu Chu, Feng-Hsu Fan, Hao-Chun Cheng, Fu-Hsien Wang | 2014-05-06 |
| 8703515 | Method for guiding current in a light emitting diode (LED) device | Chen-Fu Chu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-04-22 |
| 8685764 | Method to make low resistance contact | Chen-Fu Chu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-04-01 |
| 8648370 | Wafer-type light emitting device having precisely coated wavelength-converting layer | Yuan-Hsiao Chang, Hung-Jen Kao, Chung-Che Dan, Feng-Hsu Fan, Chen-Fu Chu | 2014-02-11 |
| 8614453 | Chip-type light emitting device having precisely coated wavelength-converting layer and packaged structure thereof | Chung-Che Dan, Yuan-Hsiao Chang, Hung-Jen Kao | 2013-12-24 |
| 8614449 | Protection for the epitaxial structure of metal devices | Feng-Hsu Fan, Trung T. Doan, Chuong Anh Tran, Chen-Fu Chu, Chao-Chen Cheng +3 more | 2013-12-24 |
| 8552458 | Side by side light emitting diode (LED) having separate electrical and heat transfer paths | Trung T. Doan, Chen-Fu Chu, Feng-Hsu Fan, Hao-Chun Cheng, Fu-Hsien Wang | 2013-10-08 |
| 8546818 | Vertical LED with current-guiding structure | Chen-Fu Chu, Jiunn-Yi Chu, Chao-Chen Cheng, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2013-10-01 |
| 8466479 | Light emitting diodes (LEDs) with improved light extraction by roughening | Chen-Fu Chu, Hao-Chun Cheng, Feng-Hsu Fan, Chao-Chen Cheng | 2013-06-18 |
| 8450758 | Light emitting diode device | Li-Wei Shan, Chen-Fu Chu | 2013-05-28 |
| 8405107 | Light-emitting element | Chiu-Lin Yao, Min-Hsun Hsieh | 2013-03-26 |
| 8384088 | Vertical light emitting diode having an outwardly disposed electrode | Chen-Fu Chu, Hao-Chun Cheng | 2013-02-26 |
| 8324082 | Method for fabricating conductive substrates for electronic and optoelectronic devices | Yung-Wei Chen | 2012-12-04 |
| 8319252 | Light emitting device with high color rendering index and high luminescence efficiency | Trung T. Doan, Chuong Anh Tran | 2012-11-27 |
| 8237182 | Organic adhesive light-emitting device with ohmic metal bulge | Min-Hsun Hsieh, Tzu-Feng Tseng, Ya-Lan Yang | 2012-08-07 |
| 8148733 | Vertical LED with current guiding structure | Chen-Fu Chu, 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, Chen-Fu Chu, Chao-Chen Cheng, Jiunn-Yi Chu +3 more | 2012-03-27 |
| 8124454 | Die separation | Chen-Fu Chu, Trung T. Doan, Chuong Anh Tran, Chao-Chen Cheng, Jiunn-Yi Chu +3 more | 2012-02-28 |