Hybrid integrated circuit for electric power control

- Fuji Electric Co., Ltd.
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Description

FIG. 1 is a perspective view of the front, bottom and right side of a hybrid integrated circuit for electric power control showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof, the right side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D357672 April 25, 1995 Terasawa et al.
D359028 June 6, 1995 Siegel et al.
D360619 July 25, 1995 Terasawa et al.
5347160 September 13, 1994 Sutrina
Foreign Patent Documents
92/03031 February 1992 WOX
Other references
  • POWEREX power control brochure, p. 208 of EDN Jan. 23, 1992.
Patent History
Patent number: D389808
Type: Grant
Filed: Jul 9, 1996
Date of Patent: Jan 27, 1998
Assignee: Fuji Electric Co., Ltd. (Kanagawa)
Inventors: Toshifusa Yamada (Kanagawa), Shin Soyano (Kanagawa)
Primary Examiner: Jeffrey Asch
Assistant Examiner: Cathron B. Matta
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/56,800
Classifications
Current U.S. Class: Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)
International Classification: 1303;