Livermore Software Technology
78Patents
70Active
78Granted
51Portfolio score
Filing activity: Apr 17, 2001 → Sep 17, 2018 · 32 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8069017B2 | Method of initializing bolt pretension in a finite element analysis | Physics | 80 | Active |
| US7996344B1 | Multi-objective evolutionary algorithm based engineering design optimization | Physics | 35 | Active |
| US7167816B1 | Eulerian-Lagrangian mapping for finite element analysis | Physics | 17 | Expired |
| US7286972B2 | Implicit-explicit switching for finite element analysis | Physics | 16 | Expired |
| US7590514B1 | Method and system for simulating inflation of an enclosed volume with flexible boundary using gas particles | Physics | 15 | Active |
| US8126684B2 | Topology optimization for designing engineering product | Physics | 14 | Active |
| US8612186B2 | Numerical simulation of structural behaviors using a meshfree-enriched finite element method | Physics | 12 | Active |
| US7415400B2 | System, method, and device for designing a die to stamp metal parts to an exact final dimension | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7660480B1 | Practical fast mesh-free analysis | Physics | 9 | Active |
| US7392163B1 | Method and system for controlling hourglass deformations of solid elements in finite element analysis | Physics | 9 | Expired |
| US8180605B1 | Methods and systems for creating a smooth contact-impact interface in finite element analysis | Physics | 7 | Active |
| US7499050B2 | Method and system for mesh-free analysis of general three-dimensional shell structures | Physics | 7 | Expired |
| US7640146B2 | Method and system for modeling spot welds in a finite element analysis | Physics | 6 | Active |
| US7308387B1 | Method and system for numerically simulating foam-like material in finite element analysis | Physics | 6 | Expired |
| US7382367B1 | Method and system for transferring state variables in adaptive mesh-free analysis | Physics | 6 | Active |
| US8855977B2 | Numerically simulating structural behaviors of a product using explicit finite element analysis with a combined technique of mass scaling and subcycling | Physics | 5 | Active |
| US8306793B2 | Systems and methods of performing vibro-acoustic analysis of a structure | Physics | 5 | Active |
| US8200464B2 | Explosion simulation in finite element analysis | Physics | 5 | Active |
| US7702490B1 | Method and system for adaptive mesh-free shell structures | Physics | 4 | Active |
| US7395128B2 | System, method, and device for designing a die to stamp metal parts to an exact final dimension | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8898042B2 | Multi-objective engineering design optimization using sequential adaptive sampling in the pareto optimal region | Physics | 4 | Active |
| US7953578B2 | Systems and methods of limiting contact penetration in numerical simulation of non-linear structure response | Physics | 4 | Active |
| US8271237B2 | Fully-integrated hexahedral elements configured for reducing shear locking in finite element method | Physics | 4 | Active |
| US8577656B1 | Methods and systems for numerically simulating inflation of an airbag configured with a plurality of connected flexible-boundary volumes | Physics | 3 | Active |
| US7533577B1 | Determination of elastomer material properties for the Mullins effect using a bi-axial test device | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.