Peter McEwen

Self-writing of servo patterns in disk drives

Reading encoded information subject to random and transient errors

Media noise optimized detector for magnetic recording

Two stage detector having viterbi detector matched to a channel and post processor matched to a channel code

Flexible partial response targets for data detectors

Disk drive self-servo writing using fundamental and higher harmonics of a printed reference pattern

Method and system for detection recording media defacts

Method for reducing data overhead in PRML data channel

Rate-1 coding for increasing timing information in recording data

System and method for clock adjustment by subsequently detecting a target bit of data stream, re-adjusting, and correcting clock based on difference in detected bit