Issued Patents All Time
Showing 151–155 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606206 | Device for detecting the position of an optical or magnetic head used on linear motors | Thomas M. Stephany | 1997-02-25 |
| 5606387 | Electromagnetic camera shutter with a conductive strip on the blade and a permanent magnet aperture | Thomas M. Stephany | 1997-02-25 |
| 5570329 | System for selectively inverting a magnetic bias field for magneto-optic recording | — | 1996-10-29 |
| 5544132 | Apparatus for selectively inverting a magnetic biased field for magneto-optic recording | J. Kelly Lee | 1996-08-06 |
| 5535181 | Permanent magnet device for selectively inverting a magnetic bias field for magneto-optic recording | Christopher Williams, Syamal K. Ghosh | 1996-07-09 |