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:
Mar. 30, 1999
Filed:
Nov. 25, 1997
Paul L Sullivan, Phoenix, AZ (US);
Robert W Kamb, Gilbert, AZ (US);
John W Hart, Jr, Mesa, AZ (US);
David J Dougherty, Tempe, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A package assembly (70) for encapsulating and vertically surface mounting a semiconductor device such as an accelerometer includes a semiconductor device (40), a package (44) enclosing the semiconductor device, and a plurality of leads (16, 18) protruding from the package. The plurality of leads are formed from a common leadframe (10) and an internal portion of a first lead of the plurality of leads is offset from a common plane corresponding to the common leadframe prior to forming any of the plurality of leads. The offset lead increases the rigidity and vibration-resistance of the package assembly.