Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558021 | Light emitting diode modules for illuminated signs | Han-Jen Chuang | 2003-05-06 |
| 6502956 | Light emitting diode lamp with individual LED lenses | — | 2003-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558021 | Light emitting diode modules for illuminated signs | Han-Jen Chuang | 2003-05-06 |
| 6502956 | Light emitting diode lamp with individual LED lenses | — | 2003-01-07 |