Granted Patent
Utility
US 4,513,396 · App. 06/508,947
Method of operating a magnetic bubble memory with a drive field that temporarily stops
Inventor:
Sidney J. Schwartz
Patented Case
View Patent ↗
Granted: Apr 23, 1985
Filed: Jun 29, 1983
Inventor
Sidney J. Schwartz
Assignee (at issue)
Burroughs, Inc.
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.