Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410494 | Light emitting diode package and lamp with the same | Ying-Chia Chen | 2013-04-02 |
| 8193731 | Package of constant-current supplying chip and LED lamp driven by alternating current | Ying-Chia Chen | 2012-06-05 |