Prosecution Insights
Last updated: October 02, 2026

Headway Technologies Inc.

Technology areas: Chemistry & Materials • Communications

6 pending office actions • 2 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Portfolio Summary

6
Total Pending OAs
5
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

0
Hard (0%)
3
Medium (50%)
3
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (17%)
§102 only2 (33%)
Double-patenting only3 (50%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

1
Life Sciences
17% of docket
0
Information Tech
0% of docket
4
Communications
67% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
17% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HINDI, NABIL Z 2 87.4% +8.9%
AGUSTIN, PETER VINCENT 1 83.9% +12.6%
TRINH, MINH N 1 85.5% +9.8%
RENNER, CRAIG A 1 84.2% +17.6%
CHAU, LINDA N 1 44.6% +16.0%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18122362 Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer RENNER, CRAIG A 23d
19359507 Noble Metal Coated Plasmonic Waveguide Blocker For Heat Assisted Magnetic Recording Head HINDI, NABIL Z —
19355198 Tapered Optical And Magnetic Elements For Improved Writing In Heat-Assisted Magnetic Recording HINDI, NABIL Z —
19354502 Parabolic Shaped Plasmonic Waveguide Blocker For Heat Assisted Recording Head AGUSTIN, PETER VINCENT —
18384788 Seamless Main Pole Electroplating For A Magnetic Recording Write Head TRINH, MINH N —

Interview Candidates (3)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18122362 Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer RENNER, CRAIG A 23d
19354502 Parabolic Shaped Plasmonic Waveguide Blocker For Heat Assisted Recording Head AGUSTIN, PETER VINCENT —
17985698 Gold-Copper Alloy In A Heat-Assisted Magnetic Recording Writer CHAU, LINDA N —

Top Art Units

Art UnitApps
2688 4
1785 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19359507 Noble Metal Coated Plasmonic Waveguide Blocker For Heat Assisted Magnetic Recording Head HINDI, NABIL Z 2688 §102 Non-Final OA — Pending Oct 15, 2025
19355198 Tapered Optical And Magnetic Elements For Improved Writing In Heat-Assisted Magnetic Recording HINDI, NABIL Z 2688 DP Non-Final OA — Pending Oct 10, 2025
19354502 Parabolic Shaped Plasmonic Waveguide Blocker For Heat Assisted Recording Head AGUSTIN, PETER VINCENT 2688 DP Non-Final OA — Pending Oct 09, 2025
18384788 Seamless Main Pole Electroplating For A Magnetic Recording Write Head TRINH, MINH N — DP Non-Final OA — Pending Oct 27, 2023
18122362 Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer RENNER, CRAIG A 2688 §102 Final Rejection 23d Pending Mar 16, 2023
17985698 Gold-Copper Alloy In A Heat-Assisted Magnetic Recording Writer CHAU, LINDA N 1785 §103 Non-Final OA — Pending Nov 11, 2022

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