Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7511831 | Specific density detector | — | 2009-03-31 |
| 7511832 | Specific density detector and optical multiplexer improvement | — | 2009-03-31 |
| 7298469 | Specific density detector with electro mechanical actuator and improved mirror | — | 2007-11-20 |
| 5808986 | Multiple beam optical memory system with solid-state lasers | Jack L. Jewell | 1998-09-15 |
| 5526182 | Multiple beam optical memory system | Jack L. Jewell, Robert P. Bryan | 1996-06-11 |
| 5483511 | Multiple beam optical memory system with solid-state lasers | Jack L. Jewell | 1996-01-09 |
| 5237548 | Magneto-optic recording structure and method | — | 1993-08-17 |
| 4898529 | Apparatus for molding magneto-optic substrates | Bernd Fischer | 1990-02-06 |
| 4877666 | Magneto-optic substrates | Bernd Fischer | 1989-10-31 |
| 4861671 | Magneto-optic recording media with protective layer | Frank H. Robertson, III | 1989-08-29 |
| 4694358 | Magneto-optic recording structure and method | Fred W. Spong | 1987-09-15 |
| 4625217 | Broad band multilayer optical storage structure having a thin metallic optically transmissive layer | Fred W. Spong | 1986-11-25 |
| 4625215 | Optical storage structure | Fred W. Spong | 1986-11-25 |
| 4600682 | Optical storage structure | Fred W. Spong, Franklin D. Kalk | 1986-07-15 |
| 4480302 | Optical recording media | Franklin D. Kalk, Doyle W. Johnston, Fred W. Spong | 1984-10-30 |