Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937396 | Hybrid lens with high numerical aperture | Eun-hyoung Cho, Jin-seung Sohn, Young-pil Park | 2005-08-30 |
| 6791071 | Apparatus for measuring aperture size of near-field optical probe and method thereof | Gi-myung Woo, Petrov Nikolai | 2004-09-14 |
| 5785756 | Process for fabricating structurally robust optical coatings | — | 1998-07-28 |
| 5714008 | Molecular beam epitaxy source cell | Jari Vanhatalo | 1998-02-03 |
| 5616180 | Aparatus for varying the flux of a molecular beam | Jari Vanhatalo | 1997-04-01 |
| 5536948 | Infrared detector element substrate with superlattice layers | — | 1996-07-16 |