Granted Patent
Utility
US 6,021,032 · App. 08/972,229
Magnetic recording medium with laser textured data zone
Inventor:
Jialuo Jack Xuan
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Nov 17, 1997
Inventor
Jialuo Jack Xuan
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.