This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Tessonics Corporation, Obara Korea Corporation. Active years: 2025-2026.
Company Filing History:
3 out of 14 
1 out of 3 Years Active: 2025-2026
Title: The Innovations of Andriy Chertov
Introduction
Andriy Chertov is a notable inventor based in Windsor, California. He has made significant contributions to the field of nondestructive evaluation, particularly in the area of resistance spot welding. With a total of 3 patents, Chertov's work is at the forefront of integrating artificial intelligence with ultrasonic technology.
Latest Patents
Chertov's latest patents include "Comprehensive real-time characterization of ultrasonic signatures from nondestructive evaluation of resistance spot welding process using artificial intelligence." This innovative approach allows for automated real-time characterization of resistance spot welds, utilizing a computational process to interpret ultrasonic data swiftly and accurately. The system learns from a dataset of exemplary ultrasonic data, enabling it to provide ideal evaluations of each weld by identifying a comprehensive set of features observable in the ultrasonic signature.
Another significant patent is the "Ultrasonic micro-array imaging system." This invention features a spot-welding electrode assembly that includes an electrode and a plurality of transducer elements positioned inward of the electrode cap. The method for monitoring weld formation involves passing current through a stack-up and transmitting ultrasonic waves from multiple sources to various points in the stack-up, allowing for effective monitoring of the weld process.
Career Highlights
Chertov is currently employed at Tessonics Corporation, where he continues to develop and refine his innovative technologies. His work has positioned him as a key figure in the advancement of nondestructive evaluation techniques.
Collaborations
Chertov collaborates with esteemed colleagues such as Roman Gr Maev and Andrew Ouellette, contributing to a dynamic environment of innovation and research.
Conclusion
Andriy Chertov's contributions to the field of nondestructive evaluation through his patents and collaborative efforts highlight his role as a leading inventor in the industry. His work not only enhances the efficiency of resistance spot welding processes but also paves the way for future advancements in the field.