Prosecution Insights
Last updated: April 19, 2026

Hyosung Heavy Industries Corporation

7 pending office actions

Portfolio Summary

7
Total Pending OAs
3
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18569220 SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH REDUCED PARTIAL DISCHARGE QUANTITY AND EXCELLENT INSULATION PERFORMANCE JACKSON, LAKAISHA 2838 Non-Final OA May 15, 2024
18571717 APPARATUS FOR PREDICTING BATTERY LIFETIME AND METHOD THEREOF WILDER, ANDREW H 3627 Non-Final OA Dec 18, 2023
18569200 SUBMODULE SMITH, COURTNEY L 2835 Final Rejection Dec 11, 2023
18258882 Housing stacking type energy storage system DOVE, TRACY MAE 1725 Non-Final OA Jun 22, 2023
18013228 DEVICE AND METHOD FOR SOC BALANCE CONTROL FOR DELTA STRUCTURE SEMICONDUCTOR TRANSFORMER-BASED ENERGY STORAGE DEVICE PACHECO, ALEXIS BOATENG 2859 Non-Final OA Dec 27, 2022
18002945 INITIAL CHARGING DEVICE AND METHOD OF MODULAR MULTI-LEVEL CONVERTER MCFARLAND, DANIEL PATRICK 2859 Final Rejection Dec 22, 2022
18010275 BATTERY FIRE PREVENTION AND DIAGNOSIS SYSTEM LEONG, SUSAN DANG 1754 Final Rejection Dec 14, 2022

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