Granted Patent
Utility
US 6,285,651 · App. 09/077,842
Optical disc for optical storage system
Inventors:
Zine-Eddine Boutaghou, Mary Cynthia Hipwell
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 15, 2000
Inventors
Zine-Eddine Boutaghou
Mary Cynthia Hipwell
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.