Granted Patent
Utility
US 6,798,006 · App. 10/455,371
Semiconductor device and manufacturing method thereof
Inventors:
Atsushi Amo, Atsushi Hachisuka, Tatsuo Kasaoka
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jun 6, 2003
Inventors
Atsushi Amo
Atsushi Hachisuka
Tatsuo Kasaoka
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.