Granted Patent
Utility
US 5,337,363 · App. 07/970,274
Method for generating three dimensional sound
Inventor:
David C. Platt
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Nov 2, 1992
Inventor
David C. Platt
Assignee (at issue)
3DO Company
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.