Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Generating a quadrature seek signal from a discrete-time tracking error signal and a discrete-time RF data signal in an optical storage device

Generating a quadrature seek signal from a discrete-time tracking error signal and a discrete-time RF data signal in an optical storage device

US Patent 5914922 · Granted Jun 22, 1999

Estimated economic value: $4,603,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transceiver parameter solution space visualization to reduce bit error rate2019
Transceiver parameter solution space visualization to reduce bit error rate2017
Regulating tuning rate of adaptive filter coefficients for feed-forward disturba2009
Transducer positioning responsive to complex position error signal2009
Discard policy method and apparatus2008
Disk storage system employing a discrete-time sliding mode controller for servo 2004
Disk storage system employing a discrete-time sliding mode controller for servo 2004
Servo circuitry for counting tracks on an optical storage medium2004
Method and system for switch fabric flow control2003
Sampled amplitude read channel employing pipelined reads to reduce the gap betwe2003
Servo detection using a correlation data structure for concurrent processing of 2003
Reference estimator in a discrete-time sliding mode controller2001