Granted Patent
Utility
US 5,858,566 · App. 08/678,424
Seeded underlayer in magnetic thin films
Inventor:
Bing Zhang
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Jul 3, 1996
Inventor
Bing Zhang
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.