Issued Patents All Time
Showing 101–125 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072854 | Method and apparatus for detecting wobble defects in optical recording system | Joseph P. Tatman | 2011-12-06 |
| 8074151 | Correcting errors in disk drive read back signals by iterating with the reed-solomon decoder | Gregory Burd, Zining Wu, Pantas Sutardja | 2011-12-06 |
| 8072862 | Adaptive distortion corrector | Luc Segers, Peter J. Kivits | 2011-12-06 |
| 8046670 | Method and apparatus for detecting viterbi decoder errors due to quasi-catastrophic sequences | Daniel Mumford | 2011-10-25 |
| 8031573 | Supplementary timing recovery | Jin Xie | 2011-10-04 |
| 8009068 | Filter driven DC-free code | Pantas Sutardja, Gregory Burd | 2011-08-30 |
| 7995301 | Method and apparatus for determining a location of a defect on a storage medium | — | 2011-08-09 |
| 7969848 | System and method of decoupling asymmetry from baseline compensation | Jin Xie, Jingfeng Liu, Zachary Keirn | 2011-06-28 |
| 7965597 | Method and apparatus for recording | Zachary Keirn | 2011-06-21 |
| 7961124 | Timing loop based on analog to digital converter output and method of use | Jingfeng Liu, Zachary Keirn, Bin Ni | 2011-06-14 |
| 7933181 | Method and system for radial and tangential tilt calibration of optical storage systems | Zachary Keirn, Christopher Painter | 2011-04-26 |
| 7903521 | Write splice for optical recording channels | Pantas Sutardja | 2011-03-08 |
| 7843782 | Method and apparatus to increase storage capacity of an optical storage medium | — | 2010-11-30 |
| 7825836 | Limit equalizer output based timing loop | Jingfeng Liu, Zachary Keirn, Bin Ni | 2010-11-02 |
| 7821889 | Offset loop for wobble | Jingfeng Liu | 2010-10-26 |
| 7817512 | Method and apparatus to correct wobble phase slip in optical recorders | Zachary Keirn | 2010-10-19 |
| 7786902 | Circuits, architectures, systems, methods, algorithms and software for conditional modulation coding | — | 2010-08-31 |
| 7782726 | Write splice for optical recording channels | Pantas Sutardja | 2010-08-24 |
| 7773329 | Correcting errors in a disk drive read back signals by iterating with the Reed-Solomon decoder | Gregory Burd, Zining Wu, Pantas Sutardja | 2010-08-10 |
| 7751138 | Correcting errors in disk drive read back signals by iterating with the Reed-Solomon decoder | Gregory Burd, Zining Wu, Pantas Sutardja | 2010-07-06 |
| 7623048 | DC-free codes | Gregory Burd, Pantas Sutardja | 2009-11-24 |
| 7595948 | Thermal asperity detection for perpendicular magnetic recording | — | 2009-09-29 |
| 7583456 | Method and apparatus to limit DC-level in coded data | Pantas Sutardja | 2009-09-01 |
| 7567491 | Slicer bias loop | Christopher Painter | 2009-07-28 |
| 7525460 | Timing loop based on analog to digital converter output and method of use | Jingfeng Liu, Zachary Keirn, Bin Ni | 2009-04-28 |