Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835431 | Fluorescent composition for the manufacture of CD-ROM type optical memory disks | Mark Alperovich, Irene Zuhi | 2004-12-28 |
| 6819649 | Electroluminescent multilayer optical information storage medium with integrated readout and compositions of matter for use therein | Serguei Magnitski, Aridel Tarasishin, Jacob Malkin, Tatlana Lissovakaya, Iossif Diskin +2 more | 2004-11-16 |
| 6721257 | Multilayer recordable optical medium with fluorescent reading | Mark Alperovich, Eugene Kapinus, Irene Zuhl, Jacob Malkin, Vladimir Schwartz | 2004-04-13 |
| 6682799 | Organic recording medium for fluorescent worm disks | Mark Alperovich, Irene Zuhl, Arkady Khaikin | 2004-01-27 |