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Reel/Frame:	054850/0070			Pages:	5
		Recorded:	01/07/2021
Attorney Dkt #:	HELIC TO ANSYS 12-31-20
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 15

Patent #:	8769447	Issue Dt:	07/01/2014	Application #:	12575410	Filing Dt:	10/07/2009
Publication #:	US20100088657	Pub Dt:	04/08/2010
Title:	EXPERT SYSTEM-BASED INTEGRATED INDUCTOR SYNTHESIS AND OPTIMIZATION

Patent #:	8516423	Issue Dt:	08/20/2013	Application #:	12894102	Filing Dt:	09/29/2010
Publication #:	US20110313738	Pub Dt:	12/22/2011
Title:	SYSTEM AND METHOD FOR DETERMINING SIMULATED RESPONSE EXTREMA FOR INTEGRATED CIRCUIT POWER SUPPLY NETWORKS

Patent #:	9032355	Issue Dt:	05/12/2015	Application #:	14045305	Filing Dt:	10/03/2013
Publication #:	US20150100934	Pub Dt:	04/09/2015
Title:	SYSTEM AND METHOD FOR INTEGRATED TRANSFORMER SYNTHESIS AND OPTIMIZATION USING CONSTRAINED OPTIMIZATION PROBLEM

Patent #:	9858369	Issue Dt:	01/02/2018	Application #:	14056667	Filing Dt:	10/17/2013
Publication #:	US20140114636	Pub Dt:	04/24/2014
Title:	LARGE-SCALE POWER GRID ANALYSIS ON PARALLEL ARCHITECTURES

Patent #:	9171118	Issue Dt:	10/27/2015	Application #:	14276734	Filing Dt:	05/13/2014
Publication #:	US20140250417	Pub Dt:	09/04/2014
Title:	EXPERT SYSTEM-BASED INTEGRATED INDUCTOR SYNTHESIS AND OPTIMIZATION

Patent #:	9223912	Issue Dt:	12/29/2015	Application #:	14482296	Filing Dt:	09/10/2014
Title:	SYSTEMS, METHODS AND DEVICES FOR PROVIDING RLCK PARASITIC EXTRACTION BACK-ANNOTATION IN ELECTRONIC DESIGN AUTOMATION

Patent #:	9824165	Issue Dt:	11/21/2017	Application #:	14710320	Filing Dt:	05/12/2015
Publication #:	US20150261900	Pub Dt:	09/17/2015
Title:	TRANSFORMER SYNTHESIS AND OPTIMIZATION IN INTEGRATED CIRCUIT DESIGN

Patent #:	10274533	Issue Dt:	04/30/2019	Application #:	14715267	Filing Dt:	05/18/2015
Title:	PRE-COMPUTATION SYSTEM AND METHOD FOR TRANSITION DOMAIN CHARACTERIZATION WITHIN A FLOATING RANDOM WALK BASED MULTI-DIELECTRIC CAPACITANCE EXTRACTION METHODOLOGY

Patent #:	9672318	Issue Dt:	06/06/2017	Application #:	14754464	Filing Dt:	06/29/2015
Publication #:	US20160378905	Pub Dt:	12/29/2016
Title:	SYNTHESIS OF REDUCED NETLIST HAVING POSITIVE ELEMENTS AND NO CONTROLLED SOURCES

Patent #:	10262094	Issue Dt:	04/16/2019	Application #:	14754480	Filing Dt:	06/29/2015
Publication #:	US20160378889	Pub Dt:	12/29/2016
Title:	SYNTHESIS OF DC ACCURATE NOISE COMPATIBLE REDUCED NETLIST

Patent #:	9740810	Issue Dt:	08/22/2017	Application #:	14884651	Filing Dt:	10/15/2015
Publication #:	US20170242951	Pub Dt:	08/24/2017
Title:	EXPERT SYSTEM-BASED INTEGRATED INDUCTOR SYNTHESIS AND OPTIMIZATION

Patent #:	9959377	Issue Dt:	05/01/2018	Application #:	15145611	Filing Dt:	05/03/2016
Publication #:	US20160328508	Pub Dt:	11/10/2016
Title:	ITERATIVE SOLUTION USING COMPRESSED INDUCTIVE MATRIX FOR EFFICIENT SIMULATION OF VERY-LARGE SCALE CIRCUITS

Patent #:	10013522	Issue Dt:	07/03/2018	Application #:	15162254	Filing Dt:	05/23/2016
Publication #:	US20160342729	Pub Dt:	11/24/2016
Title:	METHOD OF EXTRACTING CAPACITANCES OF ARBITRARILY ORIENTED 3D INTERCONNECTS

Patent #:	10671787	Issue Dt:	06/02/2020	Application #:	15845145	Filing Dt:	12/18/2017
Publication #:	US20180121588	Pub Dt:	05/03/2018
Title:	LARGE-SCALE POWER GRID ANALYSIS ON PARALLEL ARCHITECTURES

Assignor

Exec Dt:

12/31/2020

Assignee

2600 ANSYS DRIVE

CANONSBURG, PENNSYLVANIA 15317

Correspondence name and address
	ANSYS INC.
	2600 ANSYS DRIVE
	CANONSBURG, PA 15317

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