Granted Patent
Utility
US 6,475,895 · App. 09/369,982
Semiconductor device having a passivation layer and method for its fabrication
Inventors:
Qi Mei, Umesh Sharma
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Aug 6, 1999
Inventors
Qi Mei
Umesh Sharma
Assignee (at issue)
Newport Fab, LLC
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.