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. 17, 2020
Filed:
Jan. 17, 2018
Applicant:
Mentor Graphics Corporation, Wilsonville, OR (US);
Inventors:
Sandeep Koranne, West Linn, OR (US);
Sridhar Srinivasan, Tualatin, OR (US);
Assignee:
Mentor Graphics Corporation, Wilsonville, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
G06F 17/505 (2013.01); G06F 17/5081 (2013.01); G06F 17/5036 (2013.01); G06F 2217/84 (2013.01);
Abstract
Aspects of the disclosed technology relate to techniques of parasitic extraction using compact representation of process calibration data. Geometric information of a layout feature in the layout design comprising geometric parameters is extracted. Parasitic values associated with the layout feature are then computed based on the geometric information and one or more executable files selected in a plurality of executable files which are a compact representation of process calibration data.