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. 28, 2008
Filed:
Sep. 23, 2004
Applicants:
John F. Croix, Austin, TX (US);
Curtis Ratzlaff, Austin, TX (US);
Inventors:
John F. Croix, Austin, TX (US);
Curtis Ratzlaff, Austin, TX (US);
Assignee:
Nascentric, Inc., Austin, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for analyzing a model of an electronic circuit, which includes at least one non-linear circuit element, includes a computer. The computer replaces the non-linear circuit element with a linearized circuit model that approximates a behavior of the non-linear circuit element. The computer also inserts into an element matrix a calculated value that corresponds to the linearized circuit model for a prescribed or desired time step. The computer further performs a numerical operation on the element matrix to effectively invert the element matrix.