Jeffrey K. Wong

US Patent 7704135 Integrated game system, method, and device

US Patent 7706098 Disk drive in which the dynamic flying height of head is adjusted

US Patent 7706099 Magnetic disk drive and method of controlling the same

US Patent 7719784 Data storage device

US Patent 7724459 Method for reading data from a magnetic recordign tape

US Patent 7724464 Recording disk and disk drive

US Patent 7760461 Disk drive employing coarse position feedback from mechanical position sensor to improve format efficiency

US Patent 7770076 Multi-platter disk drive controller and methods for synchronous redundant data operations

US Patent 7773336 Harmonic measurement for head-disk spacing control using user data

US Patent 7787201 Method and apparatus for controlling fly-height of a perpendicular-magnetic-recording head in a hard disk drive

US Patent 7800853 Correcting servo sectors in a disk drive

US Patent 7808738 Information storage apparatus for adjusting flying height of head

US Patent 7808739 Disk drive device and servo control method thereof

US Patent 7817371 Active compensation of flying height in magnetic disk drives

US Patent 7830635 Magnetic recording medium, recording/reproducing apparatus, and stamper

US Patent 7839596 Method and apparatus for controlling the effects of seek-induced vibration of a component part in a hard-disk drive

US Patent 7852600 Apparatus and method for reading out data recorded on tape

US Patent 7859786 Ultra high track density adaptive head core track pitch control

US Patent 7859787 Disk drive and controlling method thereof

US Patent 7864481 Evaluating distribution of peak signals representing reference track crossings to compensate for thermal expansion when writing spiral tracks to a disk

US Patent 7869155 Ramp detection during servo-writing of a disk for a disk drive

US Patent 7869156 Method of creating correction table for head position control, head position control method, and disk device

US Patent 7872821 Systems and methods for Nyquist tone harmonic measurements

US Patent 7872826 Disk storage device and control method for the same

US Patent 7880987 Media servowriter/certifier

US Patent 7894156 Determination of wedge offset correction values for a disk drive

US Patent 7903367 Apparatus, system, and method for repeatable runout cancellation

US Patent 7944642 Hard disk drive protection system and method

US Patent 7948706 Apparatus and method to adjust the orientation of a read head to correct for dynamic skew

US Patent 7948708 Simultaneous bit pattern determination and head positional information detection on patterned media

US Patent 7952830 Method and apparatus for estimating flying height in a hard disk drive

US Patent 7957087 Servo write method and servo write system for hard-disk drive

US Patent 7961423 Information recording apparatus

US Patent 7986486 Hard-disk drive, method of controlling the hard-disk drive, and method of manufacturing the hard-disk drive

US Patent 7990640 Apparatus and method for determining motor spin direction of a hard disk drive

US Patent 7990643 Read channel configuration based on polarity determined in accordance with multiple framings of signal samples

US Patent 7990646 Data pattern detection using adaptive search windows

US Patent 7995302 Disk drive device and control method of unloading corresponding to fall detection in disk drive device

US Patent 8000054 Control device, control method, and information storage apparatus

US Patent 8000056 Apparatus and method to rotate a read/write head

US Patent 8004789 Detection and acquisition of a servo pattern subject to lateral motion

US Patent 8009380 Disk drive and method for controlling clearance in the disk drive