Granted Patent
Utility
US 6,552,959 · App. 10/118,011
Semiconductor memory device operable for both of CAS latencies of one and more than one
Inventors:
Tadaaki Yamauchi, Junko Matsumoto, Takeo Okamoto
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Apr 9, 2002
Inventors
Tadaaki Yamauchi
Junko Matsumoto
Takeo Okamoto
Assignee (at issue)
MITSUBISHI ELECTRIC 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.