Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Laser mode hop compensation using multi-sector feedback in heat assisted magnetic recording

Laser mode hop compensation using multi-sector feedback in heat assisted magnetic recording

US Patent 12190924 · Granted Jan 7, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Interleaved servo patterns in a data storage device2025
Preamplifier circuit for parallel self-servo write2025
Servo interface circuitry for parallel self-servo write2025
Parallel self-servo write circuitry in a data storage device2025
Parallel self-servo write in a data storage device2025
Wedge repeatable runout correction for interleaved servo patterns in a data stor2025
Differential sense of embedded contact sensor (ECS) and near-field temperature s2025
Differential sense of embedded contact sensor (ECS) and near-field temperature s2025
DC and synchronized energy assisted perpendicular magnetic recording (EPMR) driv2025
Positive laser bias electrical control architecture for dark laser heating in he2025
Data storage device with write protection and guaranteed rapid write verificatio2025
System controlled RF signal source architecture with transducer near pole-tip fo2024