Static information storage and retrieval – Systems using particular element – Flip-flop
Reexamination Certificate
2008-07-15
2008-07-15
Nguyen, Tan T. (Department: 2827)
Static information storage and retrieval
Systems using particular element
Flip-flop
C365S156000
Reexamination Certificate
active
07400524
ABSTRACT:
A flip-flop includes a first storage node at one terminal and a second storage node at the other terminal. The gate of a first MOS connects to the first storage node. The gate of a second MOS connects to the second storage node. One end of the current path of a first transfer connects to one end of the current path of the first MOS. One end of the current path of a second transfer connects to one end of the current path of the second MOS. The anode of a first diode connects to the first storage node. The cathode of the first diode connects to one end of the current path of the second transfer. The anode of a second diode connects to the second storage node. The cathode of the second diode connects to one end of the current path of the first transfer.
REFERENCES:
patent: 3573505 (1971-04-01), Gaensslen et al.
patent: 4701883 (1987-10-01), Wrathall et al.
patent: 4724530 (1988-02-01), Dingwall
patent: 7123504 (2006-10-01), Yabe
patent: 2002-164445 (2002-06-01), None
Kabushiki Kaisha Toshiba
Nguyen Tan T.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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