Granted Patent
Utility
US 6,774,494 · App. 09/934,643
Semiconductor device and manufacturing method thereof
Inventor:
Hideyuki Arakawa
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Aug 23, 2001
Inventor
Hideyuki Arakawa
Assignee (at issue)
Renesas Technology 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.