The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 1994
Filed:
Jul. 27, 1992
Robert F Falkner, Jr, Phoenix, AZ (US);
Russell T Fiorenzo, Scottsdale, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A package for a frequency selection component includes a base, a thermoplastic die attachment, and either a soldered or low- melting-temperature glass lid attachment. These techniques can be employed in either a leadless chip carrier or a single layer ceramic base configuration. A package for a surface acoustic wave device in accordance with one embodiment of the invention is suitable for enclosing the device in a hermetically sealed environment such that the resulting structure takes up a minimum volume of space. The package facilitates automated circuit assembly techniques, allowing compact, low cost products to incorporate frequency selection components when these are made in accordance with the present invention.