Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Laser calibration using temperature compensation equation for heat-assisted magnetic recording device

Laser calibration using temperature compensation equation for heat-assisted magnetic recording device

US Patent 10515658 · Granted Dec 24, 2019

Estimated economic value: $32,197,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Partial pulse pairing for improved read signal quality2024
Determining fly height using readback signal distortion2024
Readback waveform oversampling method and apparatus2021
Laser calibration using temperature compensation equation for heat-assisted magn2020
System and method using on-ramp heating to detect laser mode hopping in heat ass2020
Readback waveform oversampling method and apparatus2020
Determining instability zones of a laser of a heat-assisted magnetic recording h2020
In-field laser calibration for heat-assisted magnetic recording head using tempe2019
Determining thermal gradient of a HAMR hotspot using pseudo-random bit sequences2019
In-field laser calibration for heat-assisted magnetic recording head using tempe2018
Laser calibration for heat-assisted magnetic recording head using interleaved la2018
Calibration and adjusting target pre-write clearance offset for a heat-assisted 2018