Granted Patent
Utility
US 6,693,315 · App. 09/985,309
Semiconductor device with an active region and plural dummy regions
Inventors:
Kenichi Kuroda, Kozo Watanabe, Hirohiko Yamamoto
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Nov 2, 2001
Inventors
Kenichi Kuroda
Kozo Watanabe
Hirohiko Yamamoto
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.