Prosecution Insights
Last updated: October 25, 2026

Shindengen Electric Manufacturing Co., Ltd.

Technology area: Semiconductors, Circuits & Optics

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Shindengen Electric Manufacturing Co., Ltd. has 3 pending office actions in Semiconductors, Circuits & Optics. The matters involve 3 distinct examiners and 3 distinct art units, so each pending matter has its own examination path.

NGO, HUNG V is the busiest examiner, with 1 pending matter. Counsel should use matter-specific examiner analysis rather than rely on a shared prosecution pattern.

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.

2
Hard (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Multi-statute (no §101)2 (67%)

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
3
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.

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
NGO, HUNG V 1 81.2% -34.8%
HARBOTTLE, CHARLOTTE ELIZABETH 1 100.0% +0.0%
HOSSAIN, MOAZZAM 1 88.1% +11.1%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18559952 SCHOTTKY BARRIER DIODE HOSSAIN, MOAZZAM —

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18842799 ELECTRICAL CONNECTING MEMBER AND SEMICONDUCTOR DEVICE NGO, HUNG V —
18719223 SEMICONDUCTOR DEVICE HARBOTTLE, CHARLOTTE ELIZABETH —

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
18559952 SCHOTTKY BARRIER DIODE HOSSAIN, MOAZZAM —

Top Art Units

Art UnitApps
2847 1
2818 1
2898 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18842799 ELECTRICAL CONNECTING MEMBER AND SEMICONDUCTOR DEVICE NGO, HUNG V 2847 §102§103 Non-Final OA — Pending Aug 30, 2024
18719223 SEMICONDUCTOR DEVICE HARBOTTLE, CHARLOTTE ELIZABETH 2818 §102§103§112 Non-Final OA — Pending Jun 12, 2024
18559952 SCHOTTKY BARRIER DIODE HOSSAIN, MOAZZAM 2898 §103 Non-Final OA — Pending Nov 09, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Shindengen Electric Manufacturing Co., Ltd. have?

Shindengen Electric Manufacturing Co., Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Shindengen Electric Manufacturing Co., Ltd. applications?

Hung V Ngo has the most, with 1 of Shindengen Electric Manufacturing Co., Ltd.'s pending office actions.

What technology area are Shindengen Electric Manufacturing 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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