Granted Patent
Utility
US 5,889,709 · App. 08/025,999
Data latch circuit device with flip-flop of semi-conductor memory of synchronous DRAM
Inventor:
Takeshi Fukuda
Patented Case
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Granted: Mar 30, 1999
Filed: Feb 19, 1998
Inventor
Takeshi Fukuda
Assignee (at issue)
NEC 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.