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:
Nov. 14, 1995
Filed:
Jan. 25, 1993
Applicant:
Inventors:
Edward A Burton, Lindon, UT (US);
Jeffrey A West, Pleasant Grove, UT (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 38 ; 326 42 ; 326 44 ;
Abstract
An electronic circuit comprises a programmable cell that comprises a cell input, an output, a programmable component, programming means for selectively changing a state of the component, and coupling means for providing a signal path from the cell input to the output dependent on the component's state. The programmable component, e.g., a fuse, is located outside the signal path. Capacitances that limit the speed of operation in the read mode are considerably lower than in the prior art.