Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921183 | Concave cup printed circuit board for light emitting diode and method for producing the same | Jit Seang Tan | 2005-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921183 | Concave cup printed circuit board for light emitting diode and method for producing the same | Jit Seang Tan | 2005-07-26 |