Granted Patent
Utility
US 6,524,867 · App. 09/751,810
Method for forming platinum-rhodium stack as an oxygen barrier
Inventors:
Haining Yang, Gurtej S. Sandhu
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Dec 28, 2000
Inventors
Haining Yang
Gurtej S. Sandhu
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.