Granted Patent
Utility
US 6,246,627 · App. 09/397,239
Semiconductor device capable of cutting off a leakage current in a defective array section and method thereof
Inventors:
Hiroyuki Yamauchi, Hironori Akamatsu, Toru Iwata, Keiichi Kusumoto, Satoshi Takahashi, Yutaka Terada, Takashi Hirata
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Sep 16, 1999
Inventors
Hiroyuki Yamauchi
Hironori Akamatsu
Toru Iwata
Keiichi Kusumoto
Satoshi Takahashi
Yutaka Terada
Takashi Hirata
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.