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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 12783764 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Jul. 06, 2023

Modifying netlists for device changes in ic designs

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Itay Israeli, Haifa, IL;

Israel A. Wagner, Zichron Yaakov, IL;

Tobias Werner, Weil Im Schoenbuch, DE;

Tai Anh Cao, Austin, TX (US);

Hed Konen, Elyakhin, IL;

Avital Rafaevich, Kiryat Ekron, IL;

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorneys:

Tihon Poltavets, Esq.

Blanche E. Schiller, Esq.

Heslin Rothenberg Farley & Mesiti P.C.

Primary Examiner:

Nghia M Doan

Int. Cl.
CPC ...
G06F 30/327 (2020.01); G06F 30/30 (2020.01); G06F 30/32 (2020.01); G06F 30/3308 (2020.01); G06F 30/373 (2020.01);
U.S. Cl.
CPC ...
G06F 30/327 (2020.01); G06F 30/30 (2020.01); G06F 30/32 (2020.01); G06F 30/3308 (2020.01); G06F 30/373 (2020.01);
Abstract

Embodiments of the present disclosure provide systems and methods for efficiently performing device changes directly in an extracted netlist, without requiring independent changes in a schematic design or layout view of the IC design. A disclosed method accesses a netlist for a selected device in a given integrated circuit (IC) design; and identifies a change to be made in the netlist. The system performs, based on the selected change to the netlist, at least one of changing one or multiple parameters of the selected device; adding a second selected device; removing the selected device, or changing an interconnect. The system can implement changes to the netlist using batch processing.

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Quick Actions:

Israeli, Itay. (2026). Modifying netlists for device changes in ic designs (U.S. Patent No. 12783764). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12783764

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