| Patent No. | Patent Title: |
| 7468852 | Method of demagnetizing magnetic recording medium and apparatus f... |
| 7460321 | System, method, and apparatus for forming a patterned media disk ... |
| 7453658 | Recording control apparatus, recording and reproduction apparatus... |
| 7446967 | Method of measuring head characteristics of a data storage device... |
| 7440212 | Method and systems for a highly error tolerant tape format |
| 7433142 | Using at least one servo channel to provide timing recovery and t... |
| 7433149 | Media surface with servo data in customer data region |
| 7423826 | Readback system providing a combined sample output including mult... |
| 7420757 | Method and apparatus for magnetic transfer |
| 7417818 | Magnetic recording device |
| 7417815 | Recording control apparatus, recording and reproduction apparatus... |
| 7411754 | System and method for measuring readback signal amplitude asymmet... |
| 7411752 | Head vibration detection device and method |
| 7394605 | Broadband transmission path apparatus, suspension assembly and st... |
| 7394608 | Read channel apparatus for asynchronous sampling and synchronous ... |
| 7382563 | Storage apparatus, and control method and program |
| 7382562 | Preamplifier for use in data storage devices |
| 7382559 | Recovery processing method for device specific information of med... |
| 7379254 | Mixed frequency amplitude-based servo pattern |
| 7365926 | Signal processing method of magnetic recording medium and magneti... |
| 7365927 | Eccentricity correction data recording method and recording mediu... |
| 7349174 | Soft sensor for operating shock in a disc drive |
| 7342734 | Disk drives with radially aligned servo burst patterns that gener... |
| 7342735 | Method of writing patterns onto a recording disk, and data storag... |
| 7333280 | Servo writing a disk drive by synchronizing a servo write clock t... |
| 7333287 | Head position control method and disk apparatus |
| 7330323 | Disk drive determining a head-switch preheat period used to forma... |
| 7319567 | Servo sector in magnetic disk drive |
| 7315428 | Magnetic media write signal filter |
| 7312939 | System, method, and apparatus for forming a patterned media disk ... |
| 7312941 | Disk drive with head-disk interaction sensor integrated with susp... |
| 7301717 | Servo writing a disk drive by integrating a spiral track read sig... |
| 7301716 | Stepped time based servo pattern and head |
| 7298567 | Efficient low dropout linear regulator |
| 7289290 | Method of controlling track seek servo in disk drive and apparatu... |
| 7286313 | Correcting radial incoherence in servo track sensing |
| 7280296 | Apparatus and method for recording digital broadcast on exchangea... |
| 7271968 | Head protection circuit of hard disk drive |
| 7271967 | System and method for determining whether defect in perpendicular... |
| 7251091 | Current-sense bias circuit for a magnetoresistive head and method... |