Granted Patent
Utility
US 6,656,614 · App. 09/986,085
Method for manufacturing magnetic media with textured CSS landing zone formed by ion implantation, and media obtained thereby
Inventors:
Xinwei Li, Xiaoding Ma, Huan Tang, Jing Gui
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Nov 7, 2001
Inventors
Xinwei Li
Xiaoding Ma
Huan Tang
Jing Gui
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.