Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363200 | Buffering method and system for resonant scanner used to read and write data with respect to a storage medium | Hugh F. Frohbach | 1994-11-08 |
| 5343458 | Method of storing digital video, audio and control information on an an optical storage medium | Louis F. Schaefer, Hugh E. Frohbach, Gerald A. Pierce | 1994-08-30 |
| 5321684 | Bidirectional sinusoidal scanning system | Louis F. Schaefer, Hugh F. Frohbach | 1994-06-14 |
| 5282189 | System for thermally erasing data stored on an optical recording medium | Eric J. Shrader | 1994-01-25 |