Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700540 | Optical recording medium | Tukaram K. Hatwar, Michael P. Cunningham | 1997-12-23 |
| 5693200 | Forming a high performance Co/Pt disk | Yuan-Sheng Tyan, Tukaram K. Hatwar | 1997-12-02 |
| 5617405 | Optical recording medium having at least two separate recording layers of different writing temperatures | Randall H. Victora | 1997-04-01 |
| 5612109 | Optical storage medium including multiple data levels made of Co/Pt magneto-optic recording media | Yuan-Sheng Tyan, Tukaram K. Hatwar | 1997-03-18 |