Beeson, Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beeson, Karl.The latest application filed is for "light extraction designs for organic light emitting diodes".
- Beeson, Karl - Printon NJ
- Beeson; Karl - Princeton NJ
| Patent | Date |
|---|---|
| Light extraction designs for organic light emitting diodes App 20040217702 - Garner, Sean M. ; et al. | 2004-11-04 |
| Optimized multi-layer optical waveguiding system Grant 6,542,684 - Eldada , et al. April 1, 2 | 2003-04-01 |
| Optimized multi-layer optical waveguiding system App 20030026569 - Eldada, Louay ; et al. | 2003-02-06 |
| Optical structures for diffusing light App 20010019748 - Beeson, Karl ; et al. | 2001-09-06 |
| Optical structures for diffusing light Grant 6,261,664 - Beeson , et al. July 17, 2 | 2001-07-17 |
| Process for making optical structures for diffusing light Grant 6,010,747 - Beeson , et al. January 4, 2 | 2000-01-04 |
| Optical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides therein Grant 5,657,408 - Ferm , et al. August 12, 1 | 1997-08-12 |
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