Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553054 | Coarse position sensor, and method for locating same, in an optical disk drive | Tomoaki Kimura, Delbert A. Hansen | 1996-09-03 |
| 5446710 | Focus error detection using an equal path length lateral shearing interferometer | Ronald P. Stahl, Syed Tahir Shafaat | 1995-08-29 |
| 5442618 | Common mode rejection control in an optical disk drive | Anthony G. Dewey, Paul H. Francois, Hideaki Iwasaki, Morovat Tayefeh | 1995-08-15 |
| 5425013 | Relative position sensing calibration for optical storage device | Alan A. Fennema, Brian G. Goodman, Yoshihiro Hirasaka | 1995-06-13 |
| 5233175 | Laser power control independent of beamsplitter transmissivity | Milton Russell Latta | 1993-08-03 |
| 5144611 | Optical disk drive cleaner cartridge | Edward M. Engler, David P. McReynolds, Stephen Ward | 1992-09-01 |