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:
Feb. 25, 2020
Filed:
Oct. 24, 2017
Mentor Graphics Corporation, Wilsonville, OR (US);
Byron Blackmore, Dartmouth, CA;
Joseph Charles Proulx, New Boston, NH (US);
Robin Bornoff, Herefordshire, GB;
Andras Vass-Varnai, Seoul, KR;
Mentor Graphics Corporation, Wilsonville, OR (US);
Abstract
A thermal transient response simulation is performed for a structure having a plurality of thermal model elements. The thermal transient response simulation determines a relation between transient thermal impedance of the structure and time and a relation between maximum temperature change of each of the thermal model elements and time. An onset time at which energy reaches each of the thermal model elements is determined based on the relation between maximum temperature change of each of the thermal model elements and time and a predetermined maximum temperature change threshold. An influence onset resistance value for each of the thermal model elements is determined by looking up a thermal resistance value corresponding to the onset time based on the relation between transient thermal impedance of the structure and time. A structural function is mapped based on the influence onset resistance value for each of the thermal model elements.