Prosecution Insights
Last updated: April 19, 2026

Hefei Polytechnic University

2 pending office actions

Portfolio Summary

2
Total Pending OAs
2
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18646832 THREE-DIMENSIONAL FRAMEWORK SILICON/PEROVSKITE TANDEM SOLAR CELL AND ITS PREPARATION METHOD PILLAY, DEVINA 1726 Final Rejection Apr 26, 2024
18286428 DRONE DETECTION METHOD AND SYSTEM BASED ON INFRARED POLARIZATION DRYDEN, EMMA ELIZABETH 2677 Final Rejection Oct 11, 2023

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