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Ansys Inc. - Registered Shares (ANSS)

103 patents

Page 5 of 6
Utility
Distributed-memory Parallel Processing of Finite Elements Based on Contact Pair Splitting
8 Jul 20
Methods for modeling contact pairs in a model of a physical object include generating a contact pair including a contact surface and a target surface, where the contact pair further includes contact elements of the contact surface and the target surface, splitting the contact pair into contact sub-pairs along splitting boundaries, augmenting each contact sub-pair with contact elements from adjacent contact sub-pairs at the splitting boundaries, distributing the augmented contact sub-pairs to a plurality of parallel processors for finite element solutions of the contact sub-pairs, receiving the finite element solutions of the contact sub-pairs from the plurality of parallel processors, and combining the finite element solutions of the contact sub-pairs into finite element solutions of the contact pair.
Yongyi Zhu, Yong-Cheng Liu, Jeff Beisheim, Grama Bhashyam
Filed: 19 Aug 19
Utility
Systems and methods for preparing a virtual three-dimensional (3D) object for 3D printing
6 Jul 20
Computer-implemented systems and methods for preparing a virtual three-dimensional (3D) object for 3D printing are provided.
Wolfgang Seibold
Filed: 20 Dec 17
Utility
Systems and Methods for Machine Learning Based Risky Circuit Pattern Identification
24 Jun 20
Machine assisted systems and methods for detecting unreliable circuit patterns are described.
Akhilesh Kumar, Hui Ding, Norman Chang
Filed: 23 Sep 19
Utility
Double Glitch Capture Mode Power Integrity Analysis
10 Jun 20
Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit.
Sooyong KIM, Wenliang ZHANG, Xiaoqin LIU, Yaowei JIA
Filed: 17 Feb 20
Utility
Systems and methods for identifying high-cycle fatigue in rotating structures
8 Jun 20
Systems and methods are provided for simulating high-cycle fatigue of a rotating component.
David L. Conover, Andrew C. Madden, Viswanathan Sundar
Filed: 30 Jun 15
Utility
Calculating and Extracting Joule-heating and Self-heat Induced Temperature on Wire Segments for Chip Reliability
20 May 20
Data is received that characterizes a chip in the package system (CPS) having a plurality of wires and vias.
Hsiming PAN, Zhigang FENG, Norman CHANG
Filed: 22 Jan 20
Utility
Systems and methods for implementing iterative simulation manipulations and results display
11 May 20
Systems and methods are provided for providing real-time interactive design and simulation of a physical system to generate comparisons of varying system configurations under different physical conditions.
Vincent M. Pajerski, Joseph S. Solecki
Filed: 19 Apr 17
Utility
Systems and methods for estimating a power consumption of a register-transfer level circuit design
20 Apr 20
Systems and methods are provided for calculating a power characteristic of an integrated circuit design.
Renuka Vanukuri, Ajay Singh Bisht, Allen Baker
Filed: 16 Oct 18
Utility
Double glitch capture mode power integrity analysis
23 Mar 20
Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit.
Sooyong Kim, Wenliang Zhang, Xiaoqin Liu, Yaowei Jia
Filed: 21 Dec 17
Utility
Low-dropout regulator and charge pump modeling using frequency-domain fitting methods
23 Mar 20
Computer-implemented systems and methods for modeling low-dropout (LDO) regulators and charge pumps are provided.
Deqi Zhu, Yi Cao, Shan Wan, Norman Chang
Filed: 24 Oct 17
Utility
Method and Apparatus for Reducing Chemical Reaction Mechanisms
18 Mar 20
Method and apparatus for reducing chemical reaction mechanisms are disclosed.
Chitralkumar V. Naik, Cheng Wang
Filed: 24 Nov 19
Utility
Systems and methods for automatic handling of engineering design parameter violations
16 Mar 20
Systems and methods are provided for reducing processing time of an automated engineering design.
Ajay Baranwal, Norman Chang
Filed: 17 May 18
Utility
Calculating and extracting joule-heating and self-heat induced temperature on wire segments for chip reliability
2 Mar 20
Data is received that characterizes a chip in the package system (CPS) having a plurality of wires and vias.
Hsiming Pan, Zhigang Feng, Norman Chang
Filed: 14 May 18
Utility
Systems and methods for generating a surface that approximates one or more CAD surfaces
24 Feb 20
Systems and methods are provided for generating a surface that approximates one or more CAD surfaces.
Joseph Tristano, Gilles Venet
Filed: 29 Sep 16
Utility
Systems and methods for parameter fitting and passivity enforcement for multi-port electronic devices
17 Feb 20
Systems and methods are provided for simulating an electrical characteristic of an electronic device having input ports and output ports.
Michael J. Tsuk, Amit Hochman, Jacob K. White
Filed: 12 Jul 15
Utility
Frozen gust analysis via time-transformation pitch-change model and harmonic solution method
17 Feb 20
Systems and methods are provided for modeling fluid flow in a turbomachine.
Laith Zori, Paul Galpin, Rubens Campregher, Juan Carlos Morales, Philippe Godin
Filed: 12 Jan 16
Utility
Method and apparatus for reducing chemical reaction mechanisms
3 Feb 20
Method and apparatus for reducing chemical reaction mechanisms are disclosed.
Chitralkumar V. Naik, Cheng Wang
Filed: 12 Apr 12
Utility
Decoupled determination of magnetostriction and inverse magnetostriction
27 Jan 20
Rapid calculation of magnetostriction effects can consist of calculating a stress field and a magnetic field in a structure by determining a magnetic field on the magnetic mesh, determining a magnetostriction from the magnetic field, applying the magnetostriction to the mechanical mesh, determining a stress field on the mechanical mesh, determining an inverse magnetostriction from the stress field, applying the inverse magnetostriction to the magnetic mesh, and determining a new magnetic field on the magnetic mesh by accounting for the inverse magnetostriction.
Yumin Xiao, Ping Zhou, Ozgur Tuncer
Filed: 16 Aug 17
Utility
Systems and methods for executing a simulation of a physical system via a graphical user interface
23 Dec 19
Systems and methods are provided for executing a simulation of a physical system that includes a plurality of objects representing physical entities or phenomena.
Glyn Jarvis
Filed: 16 Aug 15
Utility
Transient blade row flow modeling with profile-transformation pitch-change model and harmonic solution method
23 Dec 19
Systems and methods are provided for modeling fluid flow in a turbomachine.
Laith Zori, Paul Galpin, Rubens Campregher, Juan Carlos Morales, Phillipe Godin
Filed: 12 May 16
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