Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890913 | Illumination device having broad lighting distribution | Zhi-Ting Ye | 2018-02-13 |
| 9488321 | Illumination device with inclined light emitting element disposed on a transparent substrate | Zhi-Ting Ye, Shyi-Ming Pan | 2016-11-08 |
| 9371975 | Light source device | Zhi-Ting Ye | 2016-06-21 |
| 8263991 | Light-emitting gallium nitride-based III-V group compound semiconductor device and manufacturing method thereof | Kuo-Chin Huang, Shyi-Ming Pan, Cheng-Kuo Huang, Chi-Yang Chuang | 2012-09-11 |
| 7763902 | Light emitting diode chip | Liang-Wen Wu | 2010-07-27 |
| 7692181 | Gallium-nitride based light emitting diode light emitting layer structure | Cheng-Tsang Yu, Liang-Wen Wu, Tzu-Chi Wen | 2010-04-06 |
| 7632693 | Manufacturing method of multi-directional light scattering LED | Cheng-Kuo Huang, Shyi-Ming Pan, Yun-Li Li, Huan-Che Tseng | 2009-12-15 |
| 7589350 | Light-emitting diode chip | Ming-Sheng Chen, Liang-Wen Wu | 2009-09-15 |
| 7476912 | Multi-directional light scattering LED and manufacturing method thereof | Cheng-Kuo Huang, Shyi-Ming Pan, Yun-Li Li, Huan-Che Tseng | 2009-01-13 |
| 7473939 | Light-emitting diode structure with transparent window covering layer of multiple films | Liang-Wen Wu, Ya-Ping Tsai | 2009-01-06 |
| 7442962 | High-brightness gallium-nitride based light emitting diode structure | Liang-Wen Wu | 2008-10-28 |
| 7374958 | Light emitting semiconductor bonding structure and method of manufacturing the same | Shyi-Ming Pan | 2008-05-20 |
| 7345321 | High-brightness gallium-nitride based light emitting diode structure | Liang-Wen Wu | 2008-03-18 |
| 7307291 | Gallium-nitride based ultraviolet photo detector | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-12-11 |
| 7180096 | Gallium-nitride based light-emitting diode structure with high reverse withstanding voltage and anti-ESD capability | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-02-20 |
| 7180097 | High-brightness gallium-nitride based light emitting diode structure | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-02-20 |
| 7173289 | Light emitting diode structure having photonic crystals | Liang-Wen Wu, Ya-Ping Tsai, Fu-Yu Chang, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-02-06 |
| 7148519 | Structure of GaN light-emitting diode | Liang-Wen Wu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-12-12 |
| 7105850 | GaN LED structure with p-type contacting layer grown at low-temperature and having low resistivity | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-09-12 |
| 7087922 | Light-emitting diode structure | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-08-08 |
| 7087924 | Gallium-nitride based light emitting diode structure with enhanced light illuminance | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-08-08 |
| 7049638 | High-brightness gallium-nitride based light emitting diode structure | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-05-23 |
| 7042018 | Structure of GaN light-emitting diode | Ru-Chin Tu, Liang-Wen Wu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-05-09 |
| 7042019 | Gallium-nitride based multi-quantum well light-emitting diode n-type contact layer structure | Liang-Wen Wu, Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen | 2006-05-09 |
| 7033949 | Structure and manufacturing method for nitride-based light-emitting diodes | Wen-How Lan, Kuang-Neng Yang, Lung-Chien Chen | 2006-04-25 |