Wide capture range circuitry

Wobble demodulation for high density optical recording media

Wobble demodulator and wobble demodulation method

Wobble detection for playback of optical recording media

Wobble signal detecting circuit for optical disk device and...

Wobble signal detection circuit and optical disk device

Wobble signal reproducing circuit

Wobble signal reproducing circuit

Wobble signal reproducing device and method

Wobble-signal detecting device and information recording...

Wobbling signal demodulation method, wobbling signal...

Writable optical drive with dynamically variable linear...

Write compensation for a multi-level data storage system

Write signal control circuit in an optical disk drive

Write signal generator with delay calibration

Write strategy circuit, write strategy method, and optical...

Write strategy for optical record carrier

Write-once optical disc, and method and apparatus for...

Write-once optical disc, and method and apparatus for...

Write-once optical disc, and method and apparatus for...