Granted Patent
Utility
US 6,128,149 · App. 09/178,086
Method and system for detecting common mode disturbances from a dual stripe magnetoresistive head
Inventor:
Robert Li
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Oct 23, 1998
Inventor
Robert Li
Assignee (at issue)
International Business Machines 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.