Granted Patent
Utility
US 6,515,888 · App. 09/928,969
Low cost three-dimensional memory array
Inventors:
Mark G. Johnson, Thomas H. Lee, Vivek Subramanian, P. Michael Farmwald, N. Johan Knall
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Aug 13, 2001
Inventors
Mark G. Johnson
Thomas H. Lee
Vivek Subramanian
P. Michael Farmwald
N. Johan Knall
Assignee (at issue)
MATRIX 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.