Granted Patent
Utility
US 6,045,931 · App. 08/922,360
Magnetic recording medium comprising a cobalt-samarium magnetic alloy layer and method
Inventors:
Xing Song, Ga-Lane Chen, Charles Leu
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Sep 3, 1997
Inventors
Xing Song
Ga-Lane Chen
Charles Leu
Assignee (at issue)
Seagate Technology LLC
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.