Semiconductor memory device and semiconductor memory card...

Details Semiconductor memory device and semiconductor memory card... Semiconductor memory device and semiconductor memory card...

2011-03-01

2011-03-01

Bui, Hung S (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S820000, C361S735000

Reexamination Certificate

active

07898813

ABSTRACT:
A semiconductor memory device is provided with a wiring board which includes an element mounting portion and connection pads. Plural semiconductor memory elements are stacked on the element mounting portion of the wiring board. The semiconductor memory element of a lower side has a thickness greater than that of the semiconductor memory element of an upper side. The semiconductor memory elements are electrically connected to the connection pads of the wiring board via metal wires.

REFERENCES:
patent: 6359340 (2002-03-01), Lin et al.
patent: 6538331 (2003-03-01), Masuda et al.
patent: 6777797 (2004-08-01), Egawa
patent: 6836021 (2004-12-01), Ishikawa et al.
patent: 6972487 (2005-12-01), Kato et al.
patent: 7061105 (2006-06-01), Masuda et al.
patent: 7622799 (2009-11-01), Kuroda et al.
patent: 7633763 (2009-12-01), Park et al.
U.S. Appl. No. 12/343,921, filed Dec. 24, 2008, Nishiyama, et al.
U.S. Appl. No. 12/238,983, filed Sep. 26, 2008, Nishiyama, et al.
U.S. Appl. No. 12/393,655, filed Feb. 26, 2009, Yamamoto.

Affiliated with

Also associated with

Rating

Semiconductor memory device and semiconductor memory card... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor memory device and semiconductor memory card..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor memory device and semiconductor memory card... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2732939