Prosecution Insights
Last updated: April 19, 2026

Shanghai Huali Microelectronics Corporation

2 pending office actions

Portfolio Summary

2
Total Pending OAs
1
Final Rejections
1
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18369939 Method for Monitoring Ghost Image of Illumination Unit of Lithography Machine CHOWDHURY, TARIFUR RASHID 2877 Non-Final OA Sep 19, 2023
17896286 Method for Improving Stability of Etching Rate of Etching Chamber KIM, JAHAE 2897 Final Rejection Aug 26, 2022

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