Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824859 | Protective film product capable of radiating far infrared ray with wavelength of 4 &mgr;m˜14 &mgr;m | — | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824859 | Protective film product capable of radiating far infrared ray with wavelength of 4 &mgr;m˜14 &mgr;m | — | 2004-11-30 |