Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211538 | Electroluminescent device including a blue light emitting thick-film electroluminescent layer and a red light emitting thin-film electroluminescent layer | — | 2001-04-03 |
| 4822147 | Contrast enhancement of optical images with nonlinear media | — | 1989-04-18 |
| 4776677 | Means and method for reducing the amount of light irradiating an object | Anil K. Jain | 1988-10-11 |