Granted Patent
Utility
US 6,429,475 · App. 09/645,251
Cell capacitors, memory cells, memory arrays, and method of fabrication
Inventor:
Darwin A. Clampitt
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Aug 24, 2000
Inventor
Darwin A. Clampitt
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.