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:
Sep. 23, 2025
Filed:
Feb. 10, 2022
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Rongjian Liang, College Station, TX (US);
Hua Xiang, Ossining, NY (US);
Jinwook Jung, Somers, NY (US);
Gi-Joon Nam, Chappaqua, NY (US);
Lakshmi N. Reddy, Mount Kisco, NY (US);
Shyam Ramji, LaGrange, NY (US);
Diwesh Pandey, Jeevan Bhima Nagar, IN;
Gustavo Enrique Tellez, Hyde Park, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/398 (2020.01); G06F 30/394 (2020.01); G06N 3/08 (2023.01);
U.S. Cl.
CPC ...
G06F 30/398 (2020.01); G06F 30/394 (2020.01); G06N 3/08 (2013.01);
Abstract
Design rule violations ('DRVs') may be predicted using a design rule check (“DRC”) density map during a physical synthesis operation prior to executing a routing operation.