Prosecution Insights
Last updated: October 25, 2026

Nihon Micron Co., Ltd.

Technology area: Semiconductors, Circuits & Optics

8 pending office actions • 2 art units • 6 examiners • 0 of 8 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Nihon Micron Co., Ltd. has 8 pending office actions in Semiconductors, Circuits & Optics. The matters involve 6 distinct examiners across 2 art units, indicating that examiner distribution is broader than the art-unit distribution.

RIOS RUSSO, RAUL J is associated with 2 pending matters. The concentrated art-unit structure may support reusable technical and claim arguments, while examiner differences still require tailored responses.

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

Portfolio Summary

8
Total Pending OAs
7
Non-Final OAs
1
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.

5
Hard (62%)
2
Medium (25%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only2 (25%)
§112 only1 (12%)
Multi-statute (no §101)5 (62%)

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
8
Semiconductors
100% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RIOS RUSSO, RAUL J 2 87.3% +8.6%
FERDOUS, ZANNATUL 2 84.4% +16.7%
AURORA, REENA 1 87.1% -13.3%
MILLER, DANIEL R 1 82.6% +20.8%
HOLLINGTON, JERMELE M 1 86.3% -15.3%
HARRISON, MICHAEL A 1 89.0% +2.5%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19059116 ELECTRICAL CONNECTION APPARATUS AURORA, REENA —
18996441 PROBE APPARATUS FERDOUS, ZANNATUL —
18817786 ELECTRICAL CONNECTING APPARATUS HARRISON, MICHAEL A —

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19110374 ELECTRICAL CONNECTION APPARATUS RIOS RUSSO, RAUL J —
19059123 ELECTRICAL CONNECTION APPARATUS MILLER, DANIEL R —
19052235 ELECTRICAL CONNECTION APPARATUS HOLLINGTON, JERMELE M —
18992880 PROBE APPARATUS FERDOUS, ZANNATUL —
18719782 PROBE CARD AND INSPECTION SYSTEM RIOS RUSSO, RAUL J —

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
19059123 ELECTRICAL CONNECTION APPARATUS MILLER, DANIEL R —
18996441 PROBE APPARATUS FERDOUS, ZANNATUL —
18992880 PROBE APPARATUS FERDOUS, ZANNATUL —

Top Art Units

Art UnitApps
2858 7
2852 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19110374 ELECTRICAL CONNECTION APPARATUS RIOS RUSSO, RAUL J 2858 §103§112 Non-Final OA — Pending Mar 10, 2025
19059116 ELECTRICAL CONNECTION APPARATUS AURORA, REENA 2858 §112 Non-Final OA — Pending Feb 20, 2025
19059123 ELECTRICAL CONNECTION APPARATUS MILLER, DANIEL R 2858 §103§112 Non-Final OA — Pending Feb 20, 2025
19052235 ELECTRICAL CONNECTION APPARATUS HOLLINGTON, JERMELE M 2858 §102§103§112 Non-Final OA — Pending Feb 12, 2025
18996441 PROBE APPARATUS FERDOUS, ZANNATUL 2858 §102Other Non-Final OA — Pending Jan 17, 2025
18992880 PROBE APPARATUS FERDOUS, ZANNATUL 2858 §102§103 Non-Final OA — Pending Jan 09, 2025
18719782 PROBE CARD AND INSPECTION SYSTEM RIOS RUSSO, RAUL J 2858 §102§103 Non-Final OA — Pending Dec 20, 2024
18817786 ELECTRICAL CONNECTING APPARATUS HARRISON, MICHAEL A 2852 §102 Final Rejection — Pending Aug 28, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Nihon Micron Co., Ltd. have?

Nihon Micron Co., Ltd. has 8 pending office actions as of October 2026, spread across 2 art units and 6 examiners.

Which USPTO examiner handles the most Nihon Micron Co., Ltd. applications?

Raul J Rios Russo has the most, with 2 of Nihon Micron Co., Ltd.'s pending office actions.

What technology area are Nihon Micron Co., Ltd.'s patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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