Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605330 | Phase-change recording element for write once applications | Yuan-Sheng Tyan, Thomas R. Cushman, Giuseppe Farruggia, George R. Olin, Fridrich Vazan | 2003-08-12 |
| 6544617 | Phase-change recording element for write once applications | Yuan-Sheng Tyan, Thomas R. Cushman, Giuseppe Farruggia, George R. Olin, Fridrich Vazan | 2003-04-08 |