Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2008-03-25
2008-03-25
Soward, Ida M. (Department: 2822)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S202000, C257S203000, C257S207000, C257S208000, C257S211000, C257S331000, C257S341000, C257S903000, C257S905000, C257S909000
Reexamination Certificate
active
11203997
ABSTRACT:
A memory capable of reducing the memory cell size is provided. In this memory, a first gate electrode of a first selection transistor and a second gate electrode of a second selection transistor are provided integrally with a word line, and arranged to obliquely extend with respect to the longitudinal direction of a first impurity region on a region formed with memory cells and to intersect with the first impurity region on regions formed with the first selection transistor and the second selection transistor in plan view.
REFERENCES:
patent: 4839705 (1989-06-01), Tigelaar et al.
patent: 5012309 (1991-04-01), Nakayama
patent: 5194752 (1993-03-01), Kumagai et al.
patent: 5298775 (1994-03-01), Ohya
patent: 5355008 (1994-10-01), Moyer et al.
patent: 5406514 (1995-04-01), Yoneda
patent: 5635736 (1997-06-01), Funaki et al.
patent: 5796130 (1998-08-01), Carmichael et al.
patent: 5937290 (1999-08-01), Sekiguchi et al.
patent: 6204542 (2001-03-01), Kinoshita et al.
patent: 6239500 (2001-05-01), Sugimachi
patent: 6515374 (2003-02-01), Banisch et al.
patent: 6552372 (2003-04-01), Wu et al.
patent: 6661040 (2003-12-01), Takashino
patent: 6661041 (2003-12-01), Keeth
patent: 6936891 (2005-08-01), Saito et al.
patent: 7045834 (2006-05-01), Tran et al.
patent: 2003/0011007 (2003-01-01), Takashino
patent: 2005/0199912 (2005-09-01), Hofmann et al.
patent: 05-275656 (1993-10-01), None
patent: 06151765 (1994-05-01), None
patent: 11-026607 (1999-01-01), None
patent: 2000-331473 (2000-11-01), None
patent: 2002-141481 (2002-05-01), None
McDermott Will & Emery LLP
Sanyo Electric Company Ltd.
Soward Ida M.
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