Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195387 | Device and method for emitting light with increased brightness using diffractive grating pattern | Russell Wayne Gruhlke, Yaw Yean Chon | 2007-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195387 | Device and method for emitting light with increased brightness using diffractive grating pattern | Russell Wayne Gruhlke, Yaw Yean Chon | 2007-03-27 |