Granted Patent
Utility
US 6,831,343 · App. 10/659,728
Metal gate engineering for surface p-channel devices
Inventor:
Yongjun Jeff Hu
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Sep 10, 2003
Inventor
Yongjun Jeff Hu
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.