Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021019 | Light-emitting diode lighting device with multiple-layered source | Chien-Yuan Chen, Yi-Sheng Chen | 2011-09-20 |
| 7869213 | Heat dissipation device of notebook computer | Chien-Yuan Chen, Yi-Sheng Chen | 2011-01-11 |