Granted Patent
Utility
US 5,796,558 · App. 08/857,136
Adaptive micro-actuated head gimbal assembly
Inventors:
Kevin Hanrahan, Amanullah Khan
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: May 15, 1997
Inventors
Kevin Hanrahan
Amanullah Khan
Assignee (at issue)
Read Rite Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.