Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482651 | Optoelectronic element having reflective layer in contact with transparent layer covering side and bottom surfaces of the optoelectronic element | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +4 more | 2022-10-25 |
| 11297774 | Lighting device for plant growth | Wei-Hao Chen, Hsun-Yu Shih | 2022-04-12 |
| 10686106 | Optoelectronic element | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +4 more | 2020-06-16 |
| 10529898 | Optoelectronic element | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +6 more | 2020-01-07 |
| D847102 | Light emitting diode | Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu, Ming-Chi Hsu +1 more | 2019-04-30 |
| 9893244 | Optoelectronic element | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +6 more | 2018-02-13 |
| 9780264 | Light-emitting element and the manufacturing method of the same | Chiao-Wen Yeh, Pei-Lun Chien | 2017-10-03 |
| D780135 | Light-emitting diode | Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu | 2017-02-28 |
| D744965 | Light emitting diode | Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu | 2015-12-08 |
| 9142740 | Optoelectronic element and manufacturing method thereof | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +6 more | 2015-09-22 |
| 9087967 | Light-emitting device | Shih-I Chen, Tsung-Xian Lee, Yi-Ming Chen, Wei-Yu Chen, Ching-Pei Lin +8 more | 2015-07-21 |
| 9000461 | Optoelectronic element and manufacturing method thereof | Cheng-Nan Han, Tsung-Xian Lee, Min-Hsun Hsieh, Hung-Hsuan Chen, Hsin-Mao Liu +4 more | 2015-04-07 |
| D710811 | Light-emitting diode | Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu | 2014-08-12 |
| 7972876 | Zinc-oxide-based semiconductor light-emitting device and method of fabricating the same | Miin-Jang Chen | 2011-07-05 |
| 7196358 | Light emitting diode module with high heat dissipation | — | 2007-03-27 |
| 6994578 | Micro-connector structure and fabricating method thereof | — | 2006-02-07 |
| 6919582 | Tri-color ZnSe white light emitting diode | — | 2005-07-19 |
| 6909234 | Package structure of a composite LED | — | 2005-06-21 |
| 6820998 | Energy saving type of light emitting diode lamp | — | 2004-11-23 |
| 6659632 | Light emitting diode lamp | — | 2003-12-09 |
| 6610598 | Surface-mounted devices of light-emitting diodes with small lens | — | 2003-08-26 |
| 6608329 | Purplish pink light emitting diode | — | 2003-08-19 |
| 6562643 | Packaging types of light-emitting diode | — | 2003-05-13 |
| 6531328 | Packaging of light-emitting diode | — | 2003-03-11 |
| 5982092 | Light Emitting Diode planar light source with blue light or ultraviolet ray-emitting luminescent crystal with optional UV filter | — | 1999-11-09 |