Granted Patent
Utility
US 6,806,548 · App. 10/269,970
Semiconductor device
Inventors:
Nobuyuki Shirai, Nobuyoshi Matsuura, Yoshito Nakazawa
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Oct 15, 2002
Inventors
Nobuyuki Shirai
Nobuyoshi Matsuura
Yoshito Nakazawa
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.