Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982439 | Lens and light source module | Zuping He, Jun Yang, Jianguo Dong, Kai Xu | 2024-05-14 |
| D1007738 | Strip track light | Jun Yang, Jianguo Dong, Kai Xu, Hui Chen | 2023-12-12 |
| D1007034 | Strip track light | Jun Yang, Jianguo Dong, Kai Xu, Hui Chen | 2023-12-05 |
| 7763902 | Light emitting diode chip | Fen-Ren Chien | 2010-07-27 |
| 7692181 | Gallium-nitride based light emitting diode light emitting layer structure | Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2010-04-06 |
| 7589350 | Light-emitting diode chip | Ming-Sheng Chen, Fen-Ren Chien | 2009-09-15 |
| 7473939 | Light-emitting diode structure with transparent window covering layer of multiple films | Ya-Ping Tsai, Fen-Ren Chien | 2009-01-06 |
| 7442962 | High-brightness gallium-nitride based light emitting diode structure | Fen-Ren Chien | 2008-10-28 |
| 7345321 | High-brightness gallium-nitride based light emitting diode structure | Fen-Ren Chien | 2008-03-18 |
| 7307291 | Gallium-nitride based ultraviolet photo detector | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2007-12-11 |
| 7180096 | Gallium-nitride based light-emitting diode structure with high reverse withstanding voltage and anti-ESD capability | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2007-02-20 |
| 7180097 | High-brightness gallium-nitride based light emitting diode structure | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2007-02-20 |
| 7173289 | Light emitting diode structure having photonic crystals | Ya-Ping Tsai, Fen-Ren Chien, Fu-Yu Chang, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-02-06 |
| 7148519 | Structure of GaN light-emitting diode | Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-12-12 |
| 7105850 | GaN LED structure with p-type contacting layer grown at low-temperature and having low resistivity | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-09-12 |
| 7087922 | Light-emitting diode structure | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-08-08 |
| 7087924 | Gallium-nitride based light emitting diode structure with enhanced light illuminance | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-08-08 |
| 7049638 | High-brightness gallium-nitride based light emitting diode structure | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-05-23 |
| 7042019 | Gallium-nitride based multi-quantum well light-emitting diode n-type contact layer structure | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-05-09 |
| 7042018 | Structure of GaN light-emitting diode | Ru-Chin Tu, Cheng-Tsang Yu, Tzu-Chi Wen, Fen-Ren Chien | 2006-05-09 |
| 6979835 | Gallium-nitride based light-emitting diode epitaxial structure | Cheng-Tsang Yu, Ru-Chin Tu, Tzu-Chi Wen, Fen-Ren Chien | 2005-12-27 |