Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hard disk drive system having virtual contact recording

Hard disk drive system having virtual contact recording

US Patent 5673156 · Granted Sep 30, 1997

Estimated economic value: $16,600,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluoropolyether compound, lubricant using same, and usage thereof2022
Particle beam therapy system having X-ray detectors attached to a particle beam 2020
Systems and methods for applying electric fields during ultraviolet exposure of 2018
Hard disk double lubrication layer2017
Magnetic recording media with small grain size and narrow c-axis dispersion by u2015
Composite lubricant for hard disk media2011
Rotating irradiation therapy apparatus2011
Optical information recording medium2010
Lubricant for recording medium and magnetic disk2010
Rotating irradiation apparatus2008
Rotating gantry of particle beam therapy system2008
Medical particle irradiation apparatus2006