Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recording disk having improved centering hub and magnetic yoke arrangement

Recording disk having improved centering hub and magnetic yoke arrangement

US Patent 5051858 · Granted Sep 24, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display device2025
Cartridge reader with bar code unit and RFID unit2012
Cartridge reader that accepts data cartridges both in and out of data cartridge 2011
Polymeric dispersions and applications thereof2011
Fluoromonomers, fluoropolymers, methods of preparing them, and their application2008
Multibeam laser servowriting of magnetic data storage media2004
Time-based optical servo system and method2003
System and method for carbon dioxide cleaning of data storage tape2002
Multibeam laser servowriting of magnetic data storage media2002
Media stabilization for laser servowriting2002
System and method for CO.sub.2 cleaning of data storage disks2000
Geomagnetic direction sensor1999