| 5121131 |
Instant high contrast imaging system |
Brad W. Dreisbach |
1992-06-09 |
| 4999278 |
Transmissively read optical recording medium |
— |
1991-03-12 |
| 4889979 |
Method for extending life of optically recorded information |
Jerome Drexler |
1989-12-26 |
| 4884260 |
Data recording system for optical memory tape |
Jerome Drexler |
1989-11-28 |
| 4863819 |
Read-only optical data card |
Jerome Drexler |
1989-09-05 |
| 4837134 |
Optical memory card with versatile storage medium |
Jerome Drexler |
1989-06-06 |
| 4788129 |
High contrast optical memory tape |
Jerome Drexler |
1988-11-29 |
| 4762770 |
High contrast optical memory disk |
Jerome Drexler |
1988-08-09 |
| 4753864 |
High contrast optical memory tape |
Jerome Drexler |
1988-06-28 |
| 4736966 |
Data card with peelable protective layers |
Richard M. Haddock, Christopher J. Dyball |
1988-04-12 |
| 4692402 |
Ultrathin optical recording medium with moisture barrier |
Richard M. Haddock, Christopher J. Dyball |
1987-09-08 |
| 4463089 |
Reflective optical data storage and laser recording medium |
— |
1984-07-31 |
| 4396701 |
Highly absorptive dye-containing underlayer for laser recording and data storage media |
— |
1983-08-02 |
| 4383024 |
Method of making a highly absorptive dye-containing underlayer for laser recording and data storage |
— |
1983-05-10 |
| 4363870 |
Method for making a reflective laser recording and data storage medium with a dark underlayer |
— |
1982-12-14 |
| 4343879 |
Multiple layer optical data storage and recording media |
Jerome Drexler |
1982-08-10 |
| 4312938 |
Method for making a broadband reflective laser recording and data storage medium with absorptive underlayer |
Jerome Drexler |
1982-01-26 |
| 4304848 |
Method for photographic replication of information on an optical data storage medium |
Jerome Drexler |
1981-12-08 |
| 4298684 |
Reflective data storage medium made by silver diffusion transfer in silver-halide emulsion incorporating nuclei |
Jerome Drexler |
1981-11-03 |
| 4284716 |
Broadband reflective laser recording and data storage medium with absorptive underlayer |
Jerome Drexler |
1981-08-18 |
| 4278756 |
Reflective data storage medium made by silver diffusion transfer |
Jerome Drexler |
1981-07-14 |
| 4278758 |
Process for making a reflective data storage medium |
Jerome Drexler |
1981-07-14 |
| 4269917 |
Data storage medium having reflective particulate silver layer |
Jerome Drexler |
1981-05-26 |