Granted Patent
Utility
US 6,573,546 · App. 09/922,673
Semiconductor integrated circuit device and process for manufacturing the same
Inventors:
Kiyonori Ohyu, Makoto Ohkura, Aritoshi Sugimoto, Yoshitaka Tadaki, Makoto Ogasawara, Masashi Horiguchi, Norio Hasegawa, Shinichi Fukada
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Aug 7, 2001
Inventors
Kiyonori Ohyu
Makoto Ohkura
Aritoshi Sugimoto
Yoshitaka Tadaki
Makoto Ogasawara
Masashi Horiguchi
Norio Hasegawa
Shinichi Fukada
Assignee (at issue)
HITACHI, 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.