Window margining apparatus with delayed read data single shot (D
Windowing method of and apparatus for address mark detection
Write clock signal generator for use with rotating magnetic memo
Write compensation circuit and signal interpolation circuit...
Write element before read element with early servo...
Write synchronization phase calibration for storage media
Zero phase restart interpolated timing recovery in a sampled amp
Zero phase start optimization using mean squared error in a PRML
Zone based timing recovery for bit patterned media