| 4320489 |
Reversible optical storage medium and a method for recording information therein |
Richard S. Crandall |
1982-03-16 |
| 4315269 |
Thick protective overcoat layer for optical video disc |
Sidney S. Seffren, Alan E. Bell, Robert A. Bartolini |
1982-02-09 |
| 4313188 |
Method of recording an ablative optical recording medium |
Robert A. Bartolini, William J. Burke |
1982-01-26 |
| 4299910 |
Water-based photoresists using stilbene compounds as crosslinking agents |
Ling K. Hung |
1981-11-10 |
| 4300143 |
Thin protective overcoat layer for optical video disc |
Alan E. Bell, Robert A. Bartolini, William J. Burke |
1981-11-10 |
| 4242689 |
Ablative optical recording medium |
Alfred Bartolini |
1980-12-30 |
| 4241355 |
Ablative optical recording medium |
William J. Burke |
1980-12-23 |
| 4219826 |
Optical recording medium |
William J. Burke, Daniel Louis Ross |
1980-08-26 |
| 4218689 |
Ablatable medium for optical recording |
Robert A. Bartolini |
1980-08-19 |
| 4184750 |
Novel liquid crystal dyestuffs and electro-optic devices incorporating same |
Ling K. Hung |
1980-01-22 |