Prosecution Insights
Last updated: April 19, 2026

Dongwoo Fine-Chem Co. Ltd.

16 pending office actions

Portfolio Summary

16
Total Pending OAs
6
Final Rejections
10
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18889850 ANTENNA DEVICE, ANTENNA STRUCTURE INCLUDING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME SINGH, GURBIR 2845 Non-Final OA Sep 19, 2024
18822625 ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE STOYTCHEV, MARIN STOYTCHEV 2845 Non-Final OA Sep 03, 2024
18726897 ADHESIVE COMPOSITION, ADHESIVE SHEET AND OPTICAL FILM WALSHON, SCOTT R 1759 Non-Final OA Jul 05, 2024
18589824 ANTENNA DEVICE AND IMAGE DISPLAY DEVICE COMPRISING SAME ALKASSIM JR, AB SALAM 2845 Non-Final OA Feb 28, 2024
18441167 SILICON-ETCHANT COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME LAOBAK, ANDREW KEELAN 1713 Non-Final OA Feb 14, 2024
18291370 OPTICAL LAMINATE, METHOD FOR MANUFACTURING SAME, SMART WINDOW COMPRISING SAME, AND VEHICLE AND BUILDING WINDOWS AND DOORS USING SAME LAVARIAS, ARNEL C 2872 Non-Final OA Jan 23, 2024
18290915 OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND DOOR AND WINDOW FOR AUTOMOBILE AND BUILDING USING SAME DABBI, JYOTSNA V 2872 Non-Final OA Jan 22, 2024
18416005 OPTICAL STACK, AND MANUFACTURING METHOD FOR SAME, AND SMART WINDOW INCLUDING SAME, AND AUTOMOBILE OR WINDOWS FOR BUILDING USING SAME PAN, JIA X 2871 Non-Final OA Jan 18, 2024
18407621 CIRCUIT BOARD MAIGA, SIDI MOHAMED 2847 Final Rejection Jan 09, 2024
18573721 OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND WINDOW AND DOOR FOR VEHICLE AND BUILDING, HAVING SAME APPLIED THERETO LIU, SHAN 2871 Non-Final OA Dec 22, 2023
18572068 BIOSENSOR KAUR, GURPREET 1759 Final Rejection Dec 19, 2023
18566538 OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW INCLUDING SAME, AND WINDOW AND DOOR FOR VEHICLE OR BUILDING TO WHICH SAME IS APPLIED WILSON, PAISLEY L 2871 Non-Final OA Dec 01, 2023
18265024 PATCH-TYPE BIOSENSOR MONTGOMERY, MELISSA JO 3791 Final Rejection Jun 02, 2023
18023843 TRANSPARENT ELECTRODE LAMINATE AND TOUCH SENSOR INCLUDING SAME NGUYEN, CHAU N 2841 Final Rejection Feb 28, 2023
17909042 METHOD FOR PRODUCING LITHIUM HYDROXIDE BAUM, ZACHARY JOHN 1736 Final Rejection Sep 02, 2022
17637068 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING SAME FRANCIS, ADAM JOSEPH 1728 Final Rejection Feb 21, 2022

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