Granted Patent
Utility
US 6,818,949 · App. 10/750,819
Semiconductor device and method for fabricating the same
Inventors:
Hiroshi Inagawa, Nobuo Machida, Kentaro Ooishi
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jan 5, 2004
Inventors
Hiroshi Inagawa
Nobuo Machida
Kentaro Ooishi
Assignees (at issue)
Renesas Technology Corporation
Hitachi Ulsi Systems Co., Ltd.
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.