Granted Patent
Utility
US 6,228,738 · App. 09/196,973
Methods of forming capacitors structures and DRAM cells
Inventors:
Kunal R. Parekh, John K. Zahurak
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Nov 20, 1998
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.