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Livermore, CA, United States of America

Livermore Software Technology Corporation

USPTO Granted Patents = 78

% Expired Patents = 1.3

EPO Patents = 3

Forward Citations = 356

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45 inventors (with patents filed for the assignee):

John O Hallquist (20 out of 20 patents)

Xinhai Zhu (7 out of 14 patents)

Cheng-Tang Wu (7 out of 9 patents)

4. William W Feng (4 out of 22 patents)

5. Tushar Goel (4 out of 4 patents)

6. Nielen Stander (3 out of 4 patents)

7. Zhidong Han (3 out of 4 patents)

8. Tobias Erhart (3 out of 3 patents)

9. Brian Wainscott (3 out of 3 patents)

10. Todd Patrick Slavik (3 out of 3 patents)

11. Willem J Roux (3 out of 3 patents)

12. Bradley N Maker (3 out of 3 patents)

13. Hao Chen (3 out of 6 patents)

14. Anirban Basudhar (2 out of 3 patents)

15. Yun Huang (2 out of 2 patents)

Core Competencies:

Numerical Simulation

Finite Element Analysis

Impact Events

Structural Behaviors

Meshfree Method

Manufacturing Processes

Engineering Design Optimization

Acoustic Signature

78 patents: Sort by Forward Citations

1. 10474773 - Methods of improving reinforced concrete structures via numerical simulations (2019-11-12),

2. 10467359 - Special-purpose programmed computer for numerical simulation of a metal forming process having a predefined load path with corresponding mesh adjustment scheme (2019-11-05),

3. 10452796 - Dynamically-positioned search domain used in numerical simulation of an impact event between two objects (2019-10-22),

4. 10423737 - Numerical simulation of objects being released onto a surface in a manufacturing process (2019-09-24),

5. 10330645 - Systems and methods for determining crack propagation length inside a structure using a technique based on acoustic signature (2019-06-25),

6. 10311181 - Methods and systems for creating computerized mesh model for layered shell-like structure (2019-06-04),

7. 10303822 - Systems and methods of designing geometry of tool set in a numerical simulation of sheet metal forming operations including springback compensation (2019-05-28),

8. 9910942 - Methods and systems for specifying metal necking failure criteria in finite element analysis (2018-03-06),

9. 9910939 - Characterization of graphical representation of numerical simulation results (2018-03-06),

10. 9852235 - Multi-objective design optimization using adaptive classification (2017-12-26),

11. 9817926 - Meshfree method and system for numerically simulating brittle material based on damage mechanics (2017-11-14),

12. 9798841 - Systems and methods of conducting numerical simulation of an underwater explosion (2017-10-24),

13. 9639638 - Methods and systems for numerically simulating physical behaviors of a string drawn out of a yarn feeder (2017-05-02),

14. 9607115 - Methods and systems for reporting realistic kinetic energy of a multi-part finite element analysis model (2017-03-28),

15. 9507892 - Methods and systems for using bi-directional level sets to partition an undirected graph representing a matrix to be used in CAE (2016-11-29),

Company Overview

Livermore Software Technology Corporation, based in Livermore, California, specializes in advanced numerical simulation technologies. The company focuses on finite element analysis and meshfree methods to model and analyze complex structural behaviors and impact events. Their solutions are pivotal in optimizing engineering design processes and enhancing manufacturing methodologies. With a strong emphasis on acoustic signature analysis, LSTC serves various industries by providing innovative tools that improve product performance and safety.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

78 Patents

#5 in Livermore, CA

#1,098 in California

#4,741 in US

#9,673 in the World

Livermore, CA, United States of America

Livermore Software Technology Corporation

Forward Citations = 356

45 inventors:

John O Hallquist (20 out of 20 patents)

Xinhai Zhu (7 out of 14 patents)

Cheng-Tang Wu (7 out of 9 patents)

4. William W Feng (4 out of 22 patents)

5. Tushar Goel (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Livermore Software Technology Corporation. Retrieved from https://idiyas.com/company/livermore-software-technology

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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