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:
May. 12, 1998
Filed:
Jun. 21, 1996
David J Silva, Trabuco Canyon, CA (US);
AST Research, Inc., Irvine, CA (US);
Abstract
A printed circuit board has a first plurality of pin receptors configured to receive a first type of SRAM memory device, a second plurality of pin receptors configured to receive a second type of SRAM memory device and a third plurality of pin receptors configured to receive a third type of SRAM memory device. The first plurality of pin receptors are formed in two parallel lines that extend in a first direction and define a portion of the boundary of a first area of the printed circuit board. The second and third pluralities of pin receptors are formed in the first area of the printed circuit board, with said second and third pluralities of pin receptors each comprising two parallel lines of pin receptors extending in a second direction, substantially orthogonal to the first direction. Conductive traces are formed between corresponding pin receptors in the first, second and third pluralities of pin receptors to thereby allow one of three different types of SRAM memory devices to be positioned on the footprint wherein the footprint occupies only the first area of the printed circuit board.