Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Granular perpendicular media with surface treatment for improved magnetic properties and corrosion resistance

Granular perpendicular media with surface treatment for improved magnetic properties and corrosion resistance

US Patent 7169488 · Granted Jan 30, 2007

Estimated economic value: $36,595,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multifocal magnetron design for physical vapor deposition processing on a single2025
Creation of distributed voids in thin films2024
Multifocal magnetron design for physical vapor deposition processing on a single2022
Passivated nitrogenated diamond-like carbon layer and method for passivating it2020
System architecture for combined static and pass-by processing2020
Apparatus comprising magnetically soft underlayer2019
Apparatus comprising magnetically soft underlayer2019
System architecture for combined static and pass-by processing2018
Apparatus for enhanced physical vapor deposition2018
Method to produce highly transparent hydrogenated carbon protective coating for 2018
Method to produce highly transparent hydrogenated carbon protective coating for 2017
Quantum dot-sensitized wide bandgap semiconductor heterojunction photovoltaic de2015