Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic media tester which includes a filter that filters the product of a read signal and an output of a phase lock loop circuit

Magnetic media tester which includes a filter that filters the product of a read signal and an output of a phase lock loop circuit

US Patent 5838153 · Granted Nov 17, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus, method and computer readable code for forecasting the onset of potent2016
Multichannel optical power meter using a synchronous scanner2016
Apparatus, method and computer readable code for forecasting the onset of potent2014
Precision driver circuits for micro-electro-mechanical system2014
Method and apparatus for filling a multi-compartment container2003
Two-compartment container2000
Two-compartment container and method of preparing the same2000
Container having two or more compartments2000
Method and apparatus for the measurement of defects in magnetic recording disks 1998
Method and apparatus for the coherent demodulation of an amplified modulated car1997
Method and apparatus for testing the resistive properties of magneto resistive m1997
Method and means for density gradient centrifugation1994