Granted Patent
Utility
US 5,292,683 · App. 08/071,752
Method of isolating semiconductor devices and arrays of memory integrated circuitry
Inventors:
Charles H. Dennison, Trung T. Doan
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Jun 9, 1993
Inventors
Charles H. Dennison
Trung T. Doan
Assignee (at issue)
Micron Semiconductor, 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.