Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10541512 | Surface emitting laser luminescent diode structure | Wei-Yu Yen, Li-Ping Chou, Tau-Jin Wu | 2020-01-21 |
| 10263093 | Optoelectronic semiconductor device and fabrication method thereof | Wei-Yu Yen, Li-Ping Chou, Wan-Jou Chen | 2019-04-16 |
| 10243108 | Light emitting diode having continuous electrode structure | Li-Ping Chou, Wan-Jou Chen, Wei-Yu Yen | 2019-03-26 |
| 9893254 | Structure of high temperature resistant reflecting layer of light-emitting diode | Li-Ping Chou, Yen-Chin Wang, Jing-Kai Chiu, Wei-Yu Yen | 2018-02-13 |
| 9690369 | Facial expression control system, facial expression control method, and computer system thereof | — | 2017-06-27 |
| 9401465 | Light emitting diode having mirror protection layer and method for manufacturing mirror protection layer | Wei-Yu Yen, Li-Ping Chou, Fu-Bang Chen | 2016-07-26 |
| 9263641 | Light emitting diodes | Wei-Chun Tseng, Wei-Yu Yen, Fu-Bang Chen | 2016-02-16 |
| 9224911 | Method for separating light-emitting diode from a substrate | Wei-Yu Yen, Fu-Bang Chen | 2015-12-29 |
| 9214601 | Electroluminescent and photoluminescent multiband white light emitting diode | Fu-Bang Chen, Yen-Chin Wang, Wei-Yu Yen, Shih-Hsien Huang | 2015-12-15 |
| 9196798 | Semiconductor light-emitting device and fabricating method thereof | Wei-Yu Yen, Li-Ping Chou, Fu-Bang Chen | 2015-11-24 |
| 9070830 | Electrode contact structure of light-emitting diode with improved roughness | Li-Ping Chou, Fu-Bang Chen | 2015-06-30 |
| 8896007 | Semiconductor light-emitting device and fabricating method thereof | Wei-Yu Yen, Li-Ping Chou, Fu-Bang Chen | 2014-11-25 |
| 8884323 | Semiconductor light-emitting device | Wei-Yu Yen, Li-Ping Chou, Fu-Bang Chen | 2014-11-11 |
| 8816379 | Reflection curved mirror structure of a vertical light-emitting diode | Fu-Bang Chen, Wei-Yu Yen, Li-Ping Chou, Wei-Chun Tseng | 2014-08-26 |
| 8766303 | Light-emitting diode with a mirror protection layer | Wei-Yu Yen, Li-Ping Chou, Fu-Bang Chen | 2014-07-01 |
| 8748928 | Continuous reflection curved mirror structure of a vertical light-emitting diode | Fu-Bang Chen, Wei-Yu Yen, Li-Ping Chou, Wei-Chun Tseng | 2014-06-10 |
| 8716740 | Electrode structure for an LED | Wei-Yu Yen, Fu-Bang Chen | 2014-05-06 |
| 8694243 | Optimization method and device for navigation device | — | 2014-04-08 |
| 8552457 | Thermal stress releasing structure of a light-emitting diode | Wei-Yu Yen, Fu-Bang Chen | 2013-10-08 |
| 8546831 | Reflection convex mirror structure of a vertical light-emitting diode | Fu-Bang Chen, Wei-Yu Yen, Li-Ping Chou, Wei-Chun Tseng | 2013-10-01 |
| RE44429 | Light-emitting semiconductor device having enhanced brightness | Wei-En Chien, Tzer-Perng Chen, Pai-Hsiang Wang | 2013-08-13 |
| D686173 | LED chip | Yi-Chun Chou, Li-Ping Chou, Fu-Bang Chen | 2013-07-16 |
| 8288181 | Light emitting diode and fabricating method thereof | Tzong-Liang Tsai, Way-Jze Wen, Chang-Han Chiang | 2012-10-16 |
| 8035123 | High light-extraction efficiency light-emitting diode structure | Liang-Jyi Yan, Chang-Han Chiang, Yea-Chen Lee | 2011-10-11 |
| 7956282 | Photoelectric conversion element | Jinn-Kong Sheu, Liang-Jyi Yan | 2011-06-07 |