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:
Oct. 17, 1995
Filed:
Aug. 08, 1994
Jerry A Kreifels, Citrus Heights, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A circuit for providing a read only value for an integrated circuit which integrated circuit includes a plurality of layers of material any one of which may be changed if the integrated circuit is revised comprising a pair of conductors positioned closely adjacent one another in each of the layers of material which carries conductors, a first source of voltage connected to one of the conductors on one of the layers for providing a first binary value, a second source of voltage connected to another of the conductors on one of the layers for providing a second binary value, an output terminal on one of the layers, and apparatus for connecting a selected one of the sources to the output terminal through one of the conductors on each of the layers.