Granted Patent
Utility
US 6,572,922 · App. 09/910,812
Eliminating gel particle-related defects for obtaining sub-micron flyability over sol-gel—coated disk substrates
Inventors:
Hong Ying Wang, Neil Deeman, Nobuo Kurataka
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jul 24, 2001
Inventors
Hong Ying Wang
Neil Deeman
Nobuo Kurataka
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.