Granted Patent
Utility
US 6,300,237 · App. 09/245,743
Semiconductor integrated circuit device and method for making the same
Inventors:
Masayuki Suzuki, Shinji Nishihara, Masashi Sahara, Shinichi Ishida, Hiromi Abe, Sonoko Tohda, Hiroyuki Uchiyama, Hideaki Tsugane, Yoshiaki Yoshiura
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Feb 8, 1999
Inventors
Masayuki Suzuki
Shinji Nishihara
Masashi Sahara
Shinichi Ishida
Hiromi Abe
Sonoko Tohda
Hiroyuki Uchiyama
Hideaki Tsugane
Yoshiaki Yoshiura
Assignees (at issue)
HITACHI, LTD.
Hitachi VLSI Engineering Corp.
Hitachi Microcomputer System 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.