logo

For the Inventor, By the Inventor

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.:

US 12475295 B1

PDFFull Text
Date of Patent:
Nov. 18, 2025

Filed:

Jun. 15, 2022

Machine-learning-based power/ground (p/g) via removal

Applicant:

Synopsys, Inc., Mountain View, CA (US);

Inventors:

Ping-Wei Huang, Taipei, TW;

Hsiang-Wen Chang, Taipei, TW;

Yao-Wen Chang, Taipei, TW;

Assignee:

Synopsys, Inc., Sunnyvale, CA (US);

Attorney:

Lowenstein Sandler LLP

Primary Examiner:

Phallaka Kik

Int. Cl.
CPC ...
G06F 30/394 (2020.01); G06F 30/27 (2020.01); G06F 30/392 (2020.01); G06N 3/042 (2023.01); G06N 3/0464 (2023.01); G06N 3/08 (2023.01); G06N 7/00 (2023.01); G06N 20/00 (2019.01); G06V 10/77 (2022.01); G06V 10/82 (2022.01); G06F 119/06 (2020.01);
U.S. Cl.
CPC ...
G06F 30/394 (2020.01); G06V 10/7715 (2022.01); G06V 10/82 (2022.01); G06F 30/27 (2020.01); G06F 30/392 (2020.01); G06F 2119/06 (2020.01); G06N 3/042 (2023.01); G06N 3/0464 (2023.01); G06N 3/08 (2013.01); G06N 7/00 (2013.01); G06N 20/00 (2019.01);
Abstract

A method, a system, and non-transitory computer readable medium for power and ground (P/G) routing for an integrated circuit (IC) design are provided. The method includes generating input features for a machine-learning (ML) model based on IR drop and routing congestion analysis for a P/G network for the IC design, and modifying a set of P/G vias or a set of P/G wires in the P/G network according to modifications identified by the ML model. The ML model comprises a feature extractor pre-trained using a plurality of images of P/G vias and P/G wires.

Find Patent Forward Citations

Quick Actions:

Huang, Ping-Wei. (2025). Machine-learning-based power/ground (p/g) via removal (U.S. Patent No. 12475295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12475295

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…