Granted Patent
Utility
US 6,147,322 · App. 09/125,152
Laser texturing magnetic recording medium with ultra-fine texture pattern
Inventors:
Jialuo Jack Xuan, Chung Shih
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Aug 10, 1998
Inventors
Jialuo Jack Xuan
Chung Shih
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.