Granted Patent
Utility
US 6,576,921 · App. 10/005,767
Isolating phase change material memory cells
Inventor:
Tyler Lowrey
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Nov 8, 2001
Inventor
Tyler Lowrey
Assignee (at issue)
Intel 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.