Semiconductor device

Iwasaki , et al. February 18, 2

Patent Grant D470463

U.S. patent number D470,463 [Application Number D/156,541] was granted by the patent office on 2003-02-18 for semiconductor device. This patent grant is currently assigned to Mitsubishi Denki Kabushiki Kaisha. Invention is credited to Toru Iwagami, Mitsutaka Iwasaki, Hisashi Kawafuji.


United States Patent D470,463
Iwasaki ,   et al. February 18, 2003

Semiconductor device

Claims

The ornamental design for a semiconductor device, as shown and described.
Inventors: Iwasaki; Mitsutaka (Tokyo, JP), Iwagami; Toru (Tokyo, JP), Kawafuji; Hisashi (Fukuoka, JP)
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP)
Appl. No.: D/156,541
Filed: March 5, 2002

Foreign Application Priority Data

Nov 30, 2001 [JP] 2001-035250
Current U.S. Class: D13/182
Current International Class: 1303
Field of Search: ;D13/182 ;174/16.3,52.1,52.2,52.4 ;257/670,372,676,686,688,690,696,703,787 ;361/736,742,748,752,760,761,774,783,784,785,798,813,820

References Cited [Referenced By]

U.S. Patent Documents
4951124 August 1990 Sawaya
4985747 January 1991 Utunomiya et al.
D358806 May 1995 Siegel et al.
5889658 March 1999 Sullivan et al.
D421969 March 2000 Kawafuji et al.
6100580 August 2000 Murakami et al.
6114759 September 2000 Okuaki
D448740 October 2001 Iwasaki et al.
6444905 September 2002 Miyaki et al.
Primary Examiner: Shooman; Ted
Assistant Examiner: Sikder; Selina
Attorney, Agent or Firm: Oblon, Spivak, McCelland, Maier, & Neustadt, P.C.

Description



FIG. 1 is a front, top and right side perspective view of a semiconductor device, showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a cross-sectional view thereof, taken along line 9--9 of FIG. 3, with the internal system omitted.

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