Prosecution Insights
Last updated: October 26, 2026

Delta Kogyo Co., Ltd.

Technology area: Transportation, E-Commerce & Mechanical Systems

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Delta Kogyo Co., Ltd. has 2 pending office actions within the Transportation, E-Commerce & Mechanical Systems technology area. These 2 actions are split between 2 distinct examiners and 2 distinct art units. KEBEDE, GELILA SOLOMON is identified as the busiest examiner, though they are only handling 1 pending action. This distribution of actions to examiners and art units means that each pending matter is being treated as a unique case with no overlap in personnel or classification.

Practitioners cannot rely on consistency between these two matters as they are in 2 different art units. The presence of only 2 pending office actions suggests a relatively small current volume of active prosecution for the company in this technology sector. Because the actions are handled by 2 distinct examiners, the company must manage two separate sets of expectations and procedural preferences. This fragmentation requires a more individualized approach to each application rather than a unified strategy across the portfolio. The focus on Transportation, E-Commerce & Mechanical Systems indicates that the company's current innovation efforts are concentrated in these specific industrial fields. The lack of examiner concentration means that no single individual has a dominant influence over the company's total pending outcomes.

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

Portfolio Summary

2
Total Pending OAs
2
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

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
0
Semiconductors
0% of docket
2
Mechanical / Eng
100% 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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MAH, CHUCK Y 1 79.6% +10.4%
MILLNER, MONICA E 1 77.4% +21.8%

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
19474694 DOOR CHECKER FOR VEHICLE MAH, CHUCK Y —
18720425 SLIDING DEVICE MILLNER, MONICA E —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
19474694 DOOR CHECKER FOR VEHICLE MAH, CHUCK Y —
18720425 SLIDING DEVICE MILLNER, MONICA E —

Top Art Units

Art UnitApps
3677 1
3612 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19474694 DOOR CHECKER FOR VEHICLE MAH, CHUCK Y 3677 §102§112 Non-Final OA — Pending Oct 10, 2025
18720425 SLIDING DEVICE MILLNER, MONICA E 3612 §102§112 Non-Final OA — Pending Jun 14, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Delta Kogyo Co., Ltd. have?

Delta Kogyo Co., Ltd. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Delta Kogyo Co., Ltd. applications?

Chuck Y Mah has the most, with 1 of Delta Kogyo Co., Ltd.'s pending office actions.

What technology area are Delta Kogyo Co., 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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