Prosecution Insights
Last updated: October 02, 2026

Aichi Steel Corporation

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 10 patents granted in the last 365 days

Analysis

Aichi Steel Corporation is currently managing 3 pending office actions within the Semiconductors, Circuits & Optics technology area. These 3 pending office actions are distributed among 3 distinct examiners, meaning each examiner is responsible for a single action. The workload is spread across 2 distinct art units, indicating some technical variety within their primary field. This decentralized approach within 2 distinct art units is a key feature of their current prosecution profile.

CHRISTOPHER E MAHONEY is identified as the busiest examiner for the company, though he is currently handling only 1 pending office action. This highlights the even distribution of the portfolio, as all 3 distinct examiners share the workload equally. With 3 pending office actions and 3 distinct examiners, the company is engaging with a diverse set of examiner perspectives. The presence of 2 distinct art units suggests that the company's innovations in Semiconductors, Circuits & Optics span multiple technical classifications.

Managing the current pending workload across 3 distinct examiners requires the company to adapt to multiple individual examination styles. Practitioners should be prepared for different procedural requirements across the 2 distinct art units. This profile reflects a small but technically varied set of active patent applications. The company's immediate prosecution goals are tied to the 3 pending office actions currently under review by the 3 distinct examiners.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

3
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)3 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
33% of docket
1
Mechanical / Eng
33% of docket
1
Business / Other
33% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MAHONEY, CHRISTOPHER E 1 83.0% +11.8%
YENINAS, STEVEN LEE 1 73.5% +5.4%
LEWANDROSKI, SARA J 1 81.0% +9.0%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19103269 MAGNETIC SENSOR DEVICE MAHONEY, CHRISTOPHER E —
18880396 MAGNETIC DETECTOR YENINAS, STEVEN LEE —
18878195 VEHICULAR SYSTEM AND CONTROL METHOD LEWANDROSKI, SARA J —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19103269 MAGNETIC SENSOR DEVICE MAHONEY, CHRISTOPHER E —

Top Art Units

Art UnitApps
2858 1
3661 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19103269 MAGNETIC SENSOR DEVICE MAHONEY, CHRISTOPHER E — §102§103 Non-Final OA — Pending Feb 12, 2025
18880396 MAGNETIC DETECTOR YENINAS, STEVEN LEE 2858 §102§103 Non-Final OA — Pending Dec 31, 2024
18878195 VEHICULAR SYSTEM AND CONTROL METHOD LEWANDROSKI, SARA J 3661 §102§103§112 Non-Final OA — Pending Dec 23, 2024

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