Granted Patent
Utility
US 6,807,101 · App. 10/326,141
Semiconductor memory device
Inventors:
Tsukasa Ooishi, Jun Ohtani, Hiroshi Kato
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Dec 23, 2002
Inventors
Tsukasa Ooishi
Jun Ohtani
Hiroshi Kato
Assignee (at issue)
Renesas Technology Corporation
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.