Piezoelectric conversion type semiconductor device

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Information

Patent Grant
D427977

References
Source

Patent Number
D427,977
Date Filed
Friday, June 18, 1999
25 years ago
Date Issued
Tuesday, July 11, 2000
24 years ago

Inventors
Original Assignees
- FUJIKURA LTD.
Examiners
- Vinson; Brian N.
Agents
- Laff, Whitesel & Saret, Ltd.
- Whitesel; J. Warren

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 182
- 174 521
- 174 524
- 439 55
- 361 718
- 361 820
International Classifications
- 1303
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a piezoelectric conversion type semiconductor device, as shown.

US Referenced Citations (6)

Number	Name	Date	Kind
D288922	Olia	Mar 1987
D317592	Yoshizawa	Jun 1991
D345731	Owens et al.	Apr 1994
D359028	Siegel et al.	Jun 1995
D360619	Terasawa et al.	Jul 1995
D396211	Enomoto et al.	Jul 1998