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. 04, 1995
Filed:
Jan. 29, 1993
Applicant:
Inventors:
Seyed H Hashemi, Austin, TX (US);
Michael A Olla, Austin, TX (US);
John C Parker, Round Rock, TX (US);
Assignee:
Microelectronics and Computer Technology Corporation, Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
437217 ; 437220 ; 437915 ;
Abstract
A process for manufacturing a pin grid array package providing a plurality of electrical input and/or output connections using a plurality of stacked, but spaced apart, separate leadframes which are preformed and include a plurality of electrical leads having first and second ends for providing a plurality of different connections. An insulating layer is positioned between adjacent leadframes and the package is bonded together.