Prosecution Insights
Last updated: October 25, 2026

Toyo System Co., Ltd.

Technology area: Semiconductors, Circuits & Optics

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

Analysis

Toyo System Co., Ltd. has 3 pending office actions in Semiconductors, Circuits & Optics. The matters involve 3 examiners across 2 art units. NGHIEM, MICHAEL P is the busiest identified examiner, with 1 pending action.

The examiner count indicates separate handling, while the unit count shows that some matters share a technical organization. Counsel should use unit context for consistency but assess each examiner record independently.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
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.

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

Rejection Statute Mix

BucketCases
§101 only1 (33%)
§101 + other1 (33%)
§103 only1 (33%)

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
NGHIEM, MICHAEL P 1 67.5% +24.3%
ONDRASIK, JOHN PAUL 1 52.6% +44.9%
NIMOX, RAYMOND LONDALE 1 70.2% +10.4%

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
17620278 STATE OUTPUT SYSTEM NIMOX, RAYMOND LONDALE 32d overdue
18290063 BATTERY PERFORMANCE EVALUATION DEVICE AND BATTERY PERFORMANCE EVALUATION METHOD NGHIEM, MICHAEL P 15d

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
17620278 STATE OUTPUT SYSTEM NIMOX, RAYMOND LONDALE 32d overdue
18290063 BATTERY PERFORMANCE EVALUATION DEVICE AND BATTERY PERFORMANCE EVALUATION METHOD NGHIEM, MICHAEL P 15d
17918876 USED BATTERY UNIT HOLDER, AND USED BATTERY UNIT STORAGE SYSTEM ONDRASIK, JOHN PAUL —

Top Art Units

Art UnitApps
2857 2
2859 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18290063 BATTERY PERFORMANCE EVALUATION DEVICE AND BATTERY PERFORMANCE EVALUATION METHOD NGHIEM, MICHAEL P 2857 §101§103 Final Rejection 15d Pending Nov 09, 2023
17918876 USED BATTERY UNIT HOLDER, AND USED BATTERY UNIT STORAGE SYSTEM ONDRASIK, JOHN PAUL 2859 §103 Final Rejection — Pending Oct 13, 2022
17620278 STATE OUTPUT SYSTEM NIMOX, RAYMOND LONDALE 2857 §101 Non-Final OA 32d overdue Pending Dec 17, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Toyo System Co., Ltd. have?

Toyo System Co., Ltd. has 3 pending office actions as of October 2026, spread across 2 art units and 3 examiners.

Which USPTO examiner handles the most Toyo System Co., Ltd. applications?

Michael P Nghiem has the most, with 1 of Toyo System Co., Ltd.'s pending office actions.

What technology area are Toyo System 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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