Prosecution Insights
Last updated: April 19, 2026

Tsmc Nanjing Company Limited

6 pending office actions

Portfolio Summary

6
Total Pending OAs
1
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18790469 COUPLING MONITORING SYSTEM SMITH, MAURICE C 2877 Non-Final OA Jul 31, 2024
18789582 SYSTEM, APPARATUS, AND METHOD FOR IMPROVING PHOTORESIST COATING OPERATIONS LEONG, NATHAN T 1718 Non-Final OA Jul 30, 2024
18789505 METHODS OF MANUFACTURING FLIP-FLOP WITH TRANSISTORS HAVING DIFFERENT THRESHOLD VOLTAGES AND SEMICONDUCTOR DEVICE INCLUDING SAME KIM, JUNG H 2842 Non-Final OA Jul 30, 2024
18358804 POLISHING PAD CONDITIONING SYSTEM AND METHOD OF USING HOLIZNA, CALEB ANDREW 3723 Final Rejection Jul 25, 2023
18320421 SYSTEM FOR PHYSICAL VERIFICATION RUNTIME REDUCTION AND METHOD OF USING SAME NGUYEN, NHA T 2851 Non-Final OA May 19, 2023
17721246 BOUNDARY CELLS ADJACENT TO KEEP-OUT ZONES YASMEEN, NISHATH 2811 Non-Final OA Apr 14, 2022

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