Prosecution Insights
Last updated: October 26, 2026

Jatco Ltd.

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

15 pending office actions • 4 art units • 12 examiners • 0 of 15 (0%) have an AI response strategy ready • 17 patents granted in the last 365 days

Analysis

Jatco Ltd. has 11 pending office actions in Transportation, E-Commerce & Mechanical Systems. The docket involves 9 examiners across 3 art units, indicating examiner diversity within a relatively concentrated technical grouping.

NGUYEN, LILLIAN T is the busiest identified examiner, with 2 pending matters. Counsel may be able to identify art-unit themes across the portfolio, while still accounting for differences among the examiners handling the applications.

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

Portfolio Summary

15
Total Pending OAs
12
Non-Final OAs
3
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.

0
Overdue
0
Due this week
1
Due this month
1
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.

11
Hard (73%)
3
Medium (20%)
1
Easy (7%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only3 (20%)
§112 only1 (7%)
Multi-statute (no §101)11 (73%)

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
20% of docket
12
Mechanical / Eng
80% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FLUHART, STACEY A 2 82.8% +13.6%
PERVIN, FARHANA 2 81.6% +7.0%
LE, HUAN G 2 88.4% +13.6%
NGUYEN, LILLIAN T 1 84.1% +13.9%
PANG, ROGER L 1 89.3% +7.1%
LEWIS, TISHA D 1 87.7% +9.6%
JOHNSON, RASHAD H 1 80.8% +12.5%
DANG, TINH 1 85.4% +7.9%
MATEY, MICHAEL A 1 80.0% +18.0%
CRUM, JACOB R 1 74.6% +28.2%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19148673 UNIT FLUHART, STACEY A —
19102518 UNIT LE, HUAN G —
18879049 VEHICLE DANG, TINH —
18878201 UNIT MATEY, MICHAEL A —

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
19105659 UNIT NGUYEN, LILLIAN T 27d
18874514 VEHICLE AND VEHICLE MANUFACTURING METHOD KNIGHT, DEREK DOUGLAS 42d
19105685 UNIT PERVIN, FARHANA —
19104434 UNIT LE, HUAN G —
19103904 UNIT PANG, ROGER L —
19103019 UNIT LEWIS, TISHA D —
19102502 UNIT JOHNSON, RASHAD H —
19102245 UNIT PERVIN, FARHANA —

Interview Candidates (8)

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 8 ordered by deadline are shown.

Top Art Units

Art UnitApps
3655 11
2841 2
2834 1
3746 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19148673 UNIT FLUHART, STACEY A 3655 §102 Non-Final OA — Pending Jul 16, 2025
19105685 UNIT PERVIN, FARHANA 3655 §103§112 Non-Final OA — Pending Feb 21, 2025
19105659 UNIT NGUYEN, LILLIAN T 3655 §102§103 Final Rejection 27d Pending Feb 21, 2025
19104434 UNIT LE, HUAN G 3655 §102§112 Non-Final OA — Pending Feb 18, 2025
19103904 UNIT PANG, ROGER L 3655 §103§112 Non-Final OA — Pending Feb 14, 2025
19103019 UNIT LEWIS, TISHA D 3655 §103§112 Non-Final OA — Pending Feb 11, 2025
19102518 UNIT LE, HUAN G 3655 §112 Non-Final OA — Pending Feb 10, 2025
19102502 UNIT JOHNSON, RASHAD H 2834 §102§103 Non-Final OA — Pending Feb 10, 2025
19102245 UNIT PERVIN, FARHANA 3655 §102§112 Non-Final OA — Pending Feb 07, 2025
18879049 VEHICLE DANG, TINH 3655 §102 Non-Final OA — Pending Dec 26, 2024
18878201 UNIT MATEY, MICHAEL A 2841 §102 Non-Final OA — Pending Dec 23, 2024
18875803 UNIT CRUM, JACOB R 2841 §102§103 Non-Final OA — Pending Dec 17, 2024
18874514 VEHICLE AND VEHICLE MANUFACTURING METHOD KNIGHT, DEREK DOUGLAS 3655 §102§103§112 Final Rejection 42d Pending Dec 12, 2024
18869468 UNIT FLUHART, STACEY A 3655 §102§112 Non-Final OA — Pending Nov 26, 2024
18562006 VEHICLE PLAKKOOTTAM, DOMINICK L 3746 §103§112 Final Rejection — Pending Nov 17, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Jatco Ltd. have?

Jatco Ltd. has 15 pending office actions as of October 2026, spread across 4 art units and 12 examiners.

Which USPTO examiner handles the most Jatco Ltd. applications?

Stacey A Fluhart has the most, with 2 of Jatco Ltd.'s pending office actions.

What technology area are Jatco Ltd.'s patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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