LOW COST COMPOSITE TRANSDUCER
Assignee
Raytheon
Filed as: RAYTHEON COMPANY, A CORP. OF DE
Filed
Jul 19, 1990
Granted
Dec 22, 1998
Location
BILLERICA MA US
Abstract
A composite sensor includes at least one layer comprising a piezoelectric material such as a molecularly poled polymer material or a ceramic material having disposed therebetween a material which enhances the piezoelectric properties of the piezoelectric material. One pair of edges of said composite sensor are constrained from expanding in response to a force applied to the sensor.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 28, 1991
Rescinded
Jun 23, 1997
Duration
6 years, 3 months
Inventor
- 1DAVID T. WILSON
Record Details
- Patent number
- US 5852589
- Application
- 07570832
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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