Granted Patent
Utility
US 5,592,444 · App. 08/254,187
Method of writing data simultaneously on a plurality of tracks of an optical disk, and apparatus therefor
Inventors:
Amir Alon, Shlomo Shapira, Itzhak Katz
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Jun 6, 1994
Inventors
Amir Alon
Shlomo Shapira
Itzhak Katz
Assignee (at issue)
Zen Research N.V.
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.