Prosecution Insights
Last updated: April 19, 2026

Headway Technologies Inc.

5 pending office actions

Portfolio Summary

5
Total Pending OAs
0
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19233534 Parabolic Shaped Plasmonic Waveguide Blocker For Heat Assisted Recording Head AGUSTIN, PETER VINCENT 2688 Non-Final OA Jun 10, 2025
19212279 Hybrid Plasmonic Bottom Layer For Increased Near Field Transducer Reliability AGUSTIN, PETER VINCENT 2688 Non-Final OA May 19, 2025
19076726 Tunneling Magnetoresistance Device With Magnetically Soft High Moment Free Layer RENNER, CRAIG A 2688 Non-Final OA Mar 11, 2025
18122362 Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer RENNER, CRAIG A 2688 Non-Final OA Mar 16, 2023
17985698 Gold-Copper Alloy In A Heat-Assisted Magnetic Recording Writer CHAU, LINDA N 1785 Non-Final OA Nov 11, 2022

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