Granted Patent
Utility
US 5,504,033 · App. 08/339,966
Method for forming recessed oxide isolation containing deep and shallow trenches
Inventors:
George Bajor, Anthony L. Rivoli
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Nov 15, 1994
Inventors
George Bajor
Anthony L. Rivoli
Assignee (at issue)
HARRIS CORPORATION
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.