Granted Patent
Utility
US 6,777,113 · App. 10/116,577
Multilayer films for optimized soft underlayer magnetic properties of dual layer perpendicular recording media
Inventors:
Isabel G. Trindade, Sharat Batra, Dieter K. Weller, Yukiko Kubota, Kurt W. Wierman, James K. Howard, Ganping Ju
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Apr 4, 2002
Inventors
Isabel G. Trindade
Sharat Batra
Dieter K. Weller
Yukiko Kubota
Kurt W. Wierman
James K. Howard
Ganping Ju
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.