Prosecution Insights
Last updated: October 04, 2026

Toyo System Co., Ltd.

Technology areas: Computing & Software • Semiconductors, Circuits & Optics

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

Analysis

Toyo System Co., Ltd. currently has 4 pending office actions within the Semiconductors, Circuits & Optics technology area. These matters are distributed among 4 distinct examiners. This arrangement shows that every pending action has a unique examiner, providing a variety of perspectives on the company's applications.

NGHIEM, MICHAEL P is the busiest examiner for this portfolio, with 1 pending office action under their review. Because there are 3 distinct art units, there is some overlap at the art unit level. NGHIEM, MICHAEL P shares the workload with the other examiners involved in the company's prosecution across these units.

The ratio of 4 distinct examiners to 3 distinct art units implies that some examiners are working within the same technical group. This structure allows for a focused approach within the Semiconductors, Circuits & Optics field while maintaining examiner diversity. Practitioners can anticipate that the 1 pending office action managed by NGHIEM, MICHAEL P will be handled independently of the other active matters.

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
1
Final Rejections
1
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.

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

Rejection Statute Mix

BucketCases
§101 only1 (33%)
§101 + other1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
33% of docket
0
Communications
0% of docket
2
Semiconductors
67% 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% +24.2%
TSENG, KYLE HWA-KAI 1 48.0% +60.4%
NIMOX, RAYMOND LONDALE 1 70.6% +10.0%

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
17620278 STATE OUTPUT SYSTEM NIMOX, RAYMOND LONDALE 32d overdue
18290063 BATTERY PERFORMANCE EVALUATION DEVICE AND BATTERY PERFORMANCE EVALUATION METHOD NGHIEM, MICHAEL P 15d
17782786 SIMULATED BATTERY CONTROL DEVICE, ELECTRONIC APPARATUS, CHARGER, AND SIMULATED BATTERY CONTROL METHOD TSENG, KYLE HWA-KAI —

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
17782786 SIMULATED BATTERY CONTROL DEVICE, ELECTRONIC APPARATUS, CHARGER, AND SIMULATED BATTERY CONTROL METHOD TSENG, KYLE HWA-KAI —

Top Art Units

Art UnitApps
2857 2
2189 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
17782786 SIMULATED BATTERY CONTROL DEVICE, ELECTRONIC APPARATUS, CHARGER, AND SIMULATED BATTERY CONTROL METHOD TSENG, KYLE HWA-KAI 2189 §103§112 Non-Final OA — Pending Jun 06, 2022
17620278 STATE OUTPUT SYSTEM NIMOX, RAYMOND LONDALE 2857 §101 Non-Final OA 32d overdue Pending Dec 17, 2021

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