Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Disk drive detecting disk warping by detecting negative correlation between read signal amplitudes from top and bottom disk surfaces

Disk drive detecting disk warping by detecting negative correlation between read signal amplitudes from top and bottom disk surfaces

US Patent 7369340 · Granted May 6, 2008

Estimated economic value: $21,926,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preprocessing for correcting insertions and deletions in DNA data storage2025
Nested error correction codes for DNA data storage2025
Channel circuit with zero force equalizer2025
Global variance parameter based on mutual information in a data channel2025
Data storage device configuration using mutual information2025
Modulation code and ECC rate optimization using symbol context mutual informatio2025
Data read synchronization from phase modulated synchronization fields in a data 2024
Adjustable code rates and dynamic ECC in a data storage device with write verifi2024
Cumulative wordline dispersion and deviation for read sense determination2024
Trained states equalizer in a read channel2024
Cell statistics generator for NVM devices2024
Signal correction using soft information in a data channel2023