Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357520 | Method and apparatus for precompensation value determination in a PRML data channel | Patrick Clinton Arnett, Jonathan Darrel Coker, Yaw-Shing Tang, Roger William Wood | 1994-10-18 |
| 5268848 | Equalizer adjustment for partial-response maximum-likelihood disk drive systems | Jonathan Darrel Coker, Gary Walker | 1993-12-07 |
| 5258940 | Distributed arithmetic digital filter in a partial-response maximum-likelihood disk drive system | Jonathan Darrel Coker, Pablo A. Ziperovich | 1993-11-02 |
| 5255131 | Asynchronous servo identification/address mark detection for PRML disk drive ssytem | Jonathan Darrel Coker | 1993-10-19 |
| 5255132 | Adaptable clock control methods and apparatus for a direct access disk drive system | Daniel D. Reno | 1993-10-19 |
| 5233482 | Thermal asperity compensation for PRML data detection | Gregory Kerwin, Joey M. Poss | 1993-08-03 |
| 5220466 | Method and apparatus for digital filter control in a partial-response maximum-likelihood disk drive system | Jonathan Darrel Coker, Francois B. Dolivo, Wolfgang Schott, Pablo A. Ziperovich | 1993-06-15 |
| 5196849 | Method and apparatus for implementing PRML codes with maximum ones | — | 1993-03-23 |
| 5168413 | Transducer head flying height monitoring methods and apparatus for disk drive system | Jonathan Darrel Coker, Paul P. Howard, Gregory Kerwin, Gordon James Smith | 1992-12-01 |
| 4993029 | Method and apparatus for randomizing data in a direct access storage device | Nyles Heise | 1991-02-12 |
| 4964107 | Relative timing precompensation of high-speed pulse signals for digital magnetic recoding | Raymond A. Richetta, Timothy J. Schmerbeck | 1990-10-16 |