Granted Patent
Utility
US 6,299,947 · App. 09/234,448
Method of forming a magnetic hard disk with elliptical shaped laser bumps
Inventors:
Shoji Suzuki, David Treves, David Vigdor Salamon, Dan Frusescu, Rony Thomas
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jan 20, 1999
Inventors
Shoji Suzuki
David Treves
David Vigdor Salamon
Dan Frusescu
Rony Thomas
Assignee (at issue)
Komag, Inc.
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.