Hyeonje Cho

Title: Hyeonje Cho and AI-Based Analysis of Vehicle Software Updates.

Introduction

Hyeonje Cho is an inventor based in San Jose, California, whose patent work addresses the analysis of over-the-air (OTA) software update logs from vehicles. His invention combines established rule-based techniques with artificial intelligence to help engineers identify and understand update failures.

Latest Patents

Cho is associated with 1 patent: “Systems and Methods for Artificial Intelligence-Based Analysis of Over-the-Air Client Logs.” The system receives vehicle OTA client logs, removes duplicate lines, standardizes formats, and divides the cleaned files into manageable chunks. It then applies rule-based checks and AI analysis, including comparing vector embeddings against a database of insignificant errors, retrieving relevant context, and using a large language model to summarize errors. A review interface allows failure analysis engineers to assess the results and provide feedback that can update the system’s databases.

Career Highlights

Cho’s disclosed patent work focuses on making OTA log analysis more efficient while preserving accuracy through a combination of filtering, contextual analysis, and engineer review. He is associated with Harman Becker Automotive Systems GmbH.

Collaborations

The provided information identifies Brian H. Xu and Xiaojian Yang as Cho’s coworkers. Their specific roles in the patent or related work are not stated.

Conclusion

Hyeonje Cho’s patent describes a hybrid AI and rule-based approach to analyzing vehicle software update logs, supporting clearer error summaries and more efficient engineering review.