Granted Patent
Utility
US 6,617,635 · App. 10/039,950
Integrated circuit devices having contact and container structures
Inventors:
Kunal R. Parekh, John K. Zahurak
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Dec 31, 2001
Inventors
Kunal R. Parekh
John K. Zahurak
Assignee (at issue)
Micron Technology, 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.