Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406937 | Alignment method for backside photolithography process | Xinqi Ding, Jiarui Ai, Wang JIAO | 2025-09-02 |
| 12283791 | Semiconductor laser chip and preparation method therefor | Anh Chuong Tran | 2025-04-22 |
| 12132294 | Manufacturing method for laser chip and laser chip | Anh Chuong Tran | 2024-10-29 |
| 12107383 | Semiconductor laser and fabrication method therefor | Anh Chuong Tran | 2024-10-01 |
| 9343620 | Method for fabricating a light emitting diode (LED) die having protective substrate | Jiunn-Yi Chu, Chen-Fu Chu | 2016-05-17 |
| 9231152 | Light emitting diode | Trung T. Doan, Yi-Feng Shih | 2016-01-05 |
| 9190589 | Light emitting diode | Trung T. Doan, Yi-Feng Shih | 2015-11-17 |
| 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, Wen-Huang Liu, David Trung Doan +1 more | 2015-09-08 |
| 8871547 | Method for fabricating vertical light emitting diode (VLED) structure using a laser pulse to remove a carrier substrate | Chen-Fu Chu, Wen-Huang Liu, Jiunn-Yi Chu, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-10-28 |
| 8703515 | Method for guiding current in a light emitting diode (LED) device | Wen-Huang Liu, Chen-Fu Chu, Jiunn-Yi Chu, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-04-22 |
| 8686461 | Light emitting diode (LED) die having stepped substrates and method of fabrication | Jiunn-Yi Chu, Chen-Fu Chu | 2014-04-01 |
| 8685764 | Method to make low resistance contact | Chen-Fu Chu, Wen-Huang Liu, Jiunn-Yi Chu, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2014-04-01 |
| 8614449 | Protection for the epitaxial structure of metal devices | Feng-Hsu Fan, Trung T. Doan, Chuong Anh Tran, Chen-Fu Chu, Jiunn-Yi Chu +3 more | 2013-12-24 |
| D693779 | LED chip | Chen-Fu Chu | 2013-11-19 |
| 8546818 | Vertical LED with current-guiding structure | Wen-Huang Liu, Chen-Fu Chu, Jiunn-Yi Chu, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2013-10-01 |
| D690670 | LED chip | Chen-Fu Chu, Li-Wei Shan | 2013-10-01 |
| D689834 | LED chip | Chen-Fu Chu, Li-Wei Shan | 2013-09-17 |
| D685334 | LED chip | Chen-Fu Chu | 2013-07-02 |
| D684940 | LED chip | Chen-Fu Chu, Hao-Chun Cheng | 2013-06-25 |
| D684549 | LED chip | Chen-Fu Chu | 2013-06-18 |
| 8466479 | Light emitting diodes (LEDs) with improved light extraction by roughening | Chen-Fu Chu, Hao-Chun Cheng, Feng-Hsu Fan, Wen-Huang Liu | 2013-06-18 |
| 8148733 | Vertical LED with current guiding structure | Wen-Huang Liu, Chen-Fu Chu, Jiunn-Yi Chu, 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, Jiunn-Yi Chu, Wen-Huang Liu +3 more | 2012-03-27 |
| 8124454 | Die separation | Chen-Fu Chu, Trung T. Doan, Chuong Anh Tran, Jiunn-Yi Chu, Wen-Huang Liu +3 more | 2012-02-28 |
| 8003994 | Vertical LED with current guiding structure | Wen-Huang Liu, Chen-Fu Chu, Jiunn-Yi Chu, Hao-Chun Cheng, Feng-Hsu Fan +1 more | 2011-08-23 |