Granted Patent
Utility
US 6,007,889 · App. 09/102,163
Metal alloys for the reflective or the semi-reflective layer of an optical storage medium
Inventor:
Han Nee
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Jun 22, 1998
Inventor
Han Nee
Assignee (at issue)
Target Technology Company, 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.