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. 20, 1990
Filed:
Dec. 29, 1988
Applicant:
Inventors:
Andrew C Graham, Sunnyvale, CA (US);
Gary R Gouldsberry, Cupertino, CA (US);
Mark E Fitzpatrick, San Jose, CA (US);
Assignee:
Gazelle Microcircuits, Inc., Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307465 ; 3072021 ; 307468 ; 3073031 ; 34082584 ; 365 96 ;
Abstract
A programmable array including FET devices arranged in rows and columns is disclosed in which first and second bit lines for cells in adjacent first and second columns are arranged so that a fusible link connecting a cell of a column to its associated bit line crosses the bit line associated with the adjacent column of cells. By doing so, two fuses may now be located in an area which was heretofore occupied by a single fuse.