Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same

Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same

US Patent 7380332 · Granted Jun 3, 2008

Estimated economic value: $268,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for producing a smooth Ru side gap of a damascene writer pole2017
Method for forming a magnetic head for perpendicular magnetic recording2016
Method and apparatus for magnetic recording head having a waveguide2016
Method for manufacturing a magnetic write pole with a consistent bevel angle2015
Tapered leading and side shields for use in a perpendicular magnetic recording h2014
Slanted bump design for magnetic shields in perpendicular write heads and method2014
Method for manufacturing a magnetic write pole of a perpendicular magnetic write2014
Fenceless main pole definition for advanced perpendicular magnetic write head2013
Perpendicular magnetic write head having a novel shield structure2013
Magnetic head with flared write pole having multiple tapered regions2013
Magnetic tunnel junction having a magnetic insertion layer and methods of produc2013
Magnetic write head having a self-aligned side wrap-around shield with multi-ang2013