Granted Patent
Utility
US 6,421,211 · App. 09/938,084
Disk drive actuator arm with microactuated read/write head positioning
Inventors:
Muhammad A. Hawwa, Jamshid Bozorgi
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Aug 23, 2001
Inventors
Muhammad A. Hawwa
Jamshid Bozorgi
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.